Perencanaan Struktur Gedung Kantor Dan Rencana Anggaran Biaya ( Rab ) COVER
perpustakaan.uns.ac.id
digilib.uns.ac.id
PERENCANAAN STRUKTUR GEDUNG KANTOR
DAN RENCANA ANGGARAN BIAYA ( RAB )
TUGAS AKHIR
Diajukan Sebagai Salah Satu Syarat Memperoleh Gelar Ahli Madya
Pada Program DIII Teknik Sipil Jurusan Teknik Sipil
Fakultas Teknik Universitas Sebelas Maret
Surakarta
Dikerjakan oleh :
ADITYA BAGUS KUNCORO
NIM. I 8511003
JIMMY ADRIYATNO
NIM. I 8511024
PROGRAM DIPLOMA III TEKNIK SIPIL
JURUSAN TEKNIK SIPIL FAKULTAS TEKNIK
UNIVERSITAS SEBELAS MARET
SURAKARTA
2014
commit to user
perpustakaan.uns.ac.id
digilib.uns.ac.id
HALAMAN PERSETUJUAN
PERENCANAAN STRUKTUR GEDUNG KANTOR DAN
RENCANA ANGGARAN BIAYA ( RAB )
TUGAS AKHIR
Dikerjakan oleh :
ADITYA BAGUS KUNCORO
NIM. I 8511003
JIMMY ADRIYATNO
NIM. I 8511024
Diperiksa dan disetujui,
Dosen Pembimbing
AGUS SETYA BUDI,ST, MT.
NIP. 19700909 199802 1 001
PROGRAM DIPLOMA III TEKNIK SIPIL
JURUSAN TEKNIK SIPIL FAKULTAS TEKNIK
UNIVERSITAS SEBELAS MARET
SURAKARTA
commit to user
ii
perpustakaan.uns.ac.id
digilib.uns.ac.id
2014
HALAMAN PENGESAHAN
PERENCANAAN STRUKTUR GEDUNG SEKOLAH 2 LANTAI
DAN RENCANA ANGGARAN BIAYA ( RAB )
TUGAS AKHIR
Dikerjakan oleh :
JOKO SUSANTO
NIM. I 8508055
Dipertahankan di depan Tim Penguji
1. EDY PURWANTO, ST.,MT.
NIP. 19680912 199702 1 001
2. Ir. SUNARMASTO, MT.
NIP. 19560717 198703 1 003
3. Ir. PURWANTO, MT
NIP. 19610724 198702 1 001
:
Disahkan,
.Ketua Program DIII Teknik Sipil
Fakultas Teknik UNS
Mengetahui,
Ketua Jurusan Teknik Sipil
Fakultas Teknik UNS
ACHMAD BASUKI, ST., MT.
NIP. 19710901 199702 1 001
Ir. BAMBANG SANTOSA, MT
NIP. 19590823 198601 1 001
commit to user
iii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
ii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
iii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
iv
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
iv
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
v
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
vi
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
vii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
viii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
ix
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR ISI
Hal
HALAMAN JUDUL ....................................................................................... i
HALAMAN PERSETUJUAN ...................................................................... ii
HALAMAN PENGESAHAN ..................................................................... iii
MOTTO DAN PERSEMBAHAN.................................................................iv
KATA PENGANTAR. .................................................................................... v
DAFTAR ISI. ..................................................................................................vi
DAFTAR GAMBAR .................................................................................... vii
DAFTAR TABEL ....................................................................................... viii
DAFTAR LAMPIRAN ..................................................................................ix
DAFTAR NOTASI DAN SIMBOL ............................................................... x
BAB 1 PENDAHULUAN .............................................................................. 1
1.1. Latar Belakang ........................................................................................... 1
1.2. Maksud dan Tujuan. ................................................................................... 1
1.3. Kriteria Perencanaan .................................................................................. 2
1.4. Peraturan-Peraturan Yang Berlaku ............................................................ 3
BAB 2 DASAR TEORI ................................................................................. 4
2.1. Dasar Perencanaan ..................................................................................... 4
2.1.1. Jenis Pembebanan ................................................................................... 4
2.1.2. Sistem Bekerjanya Beban ....................................................................... 7
2.1.3. Provisi Keamanan ................................................................................... 7
2.2. Perencanaan Atap ....................................................................................... 9
2.3. Perencanaan Tangga................................................................................. 12
2.4. Perencanaan Plat Lantai ........................................................................... 13
2.5. Perencanaan Balok ................................................................................... 14
2.6. Perencanaan Portal ................................................................................... 16
2.7. Perencanaan Pondasi ................................................................................ 17
commit to user
x
perpustakaan.uns.ac.id
digilib.uns.ac.id
BAB 3 RENCANA ATAP ............................................................................ 20
3.1. Rencana Atap ........................................................................................... 20
3.1.1.Dasar Perencanaan ................................................................................. 21
3.2.
Perencanaan Gording ............................................................................ 21
3.2.1. Perencanaan Pembebanan .................................................................... 21
3.2.2. Perhitungan Pembebanan ...................................................................... 22
3.2.3. Kontrol Tahanan Momen ...................................................................... 24
3.2.4. Kontrol Terhadap lendutan ................................................................... 24
3.3.
Perencanaan Jurai .................................................................................. 25
3.3.1. Perhitungan Panjang Batang Jurai ........................................................ 26
3.3.2. Perhitungan Luasan Jurai ...................................................................... 27
3.3.3. Perhitungan Beban Jurai ....................................................................... 29
3.3.4. Perencanaan Profil Jurai........................................................................ 37
3.3.5. Perhitungan Alat Sambung .................................................................. 38
3.4.
Perencanaan Setengah Kuda-kuda ........................................................ 41
3.4.1. Perhitungan Panjang Batang Setengah Kuda-kuda ............................... 32
3.4.2. Perhitungan Luasan Setengah Kuda-kuda ............................................ 43
3.4.3. Perhitungan Pembebanan Setengah Kuda-kuda.................................... 45
3.4.4. Perencanaan Profil Setengah Kuda-kuda ............................................. 53
3.4.5. Perhitungan Alat Sambung .................................................................. 54
3.5.
Perencanaan Kuda-Kuda Utama ........................................................... 58
3.5.1. Perhitungan Panjang Batang Kuda-kuda Utama ................................... 58
3.5.2. Perhitungan Luasan Kuda-Kuda Utama................................................ 60
3.5.3. Perhitungan Pembebanan Kuda-Kuda Utama ....................................... 62
3.5.4. Perencanaan Profil Kuda-Kuda ............................................................. 71
3.5.5. Perhitungan Alat Sambung ................................................................... 72
3.6.
Perencanaan Kuda-Kuda Modifikasi .................................................... 76
3.6.1. Perhitungan Panjang Batang Kuda-kuda Modifikasi ............................ 76
3.6.2. Perhitungan Luasan Kuda-Kuda Modifikasi......................................... 78
3.6.3. Perhitungan Pembebanan Kuda-Kuda Modifikasi ................................ 80
3.6.4. Perencanaan Profil Kuda-Kuda Modifikasi .......................................... 88
commit to user
xi
perpustakaan.uns.ac.id
digilib.uns.ac.id
3.6.5. Perhitungan Alat Sambung ................................................................... 89
3.7.
Perencanaan Kuda-Kuda Miring ........................................................... 93
3.7.1. Perhitungan Panjang Batang Kuda-kuda Miring ................................. 93
3.7.2. Perhitungan Luasan Kuda-Kuda Miring ............................................... 94
3.7.3. Perhitungan Pembebanan Kuda-Kuda Miring ...................................... 97
3.7.4. Perencanaan Profil Kuda-Kuda Miring............................................... 106
3.7.5. Perhitungan Alat Sambung ................................................................. 107
3.8.
Perencanaan Kuda-Kuda Trapesium ...................................................111
3.8.1. Perhitungan Panjang Batang Kuda-kuda Trapesium ......................... 111
3.8.2. Perhitungan Luasan Kuda-Kuda Trapesium ....................................... 113
3.8.3. Perhitungan Pembebanan Kuda-Kuda Trapesium .............................. 115
3.8.4. Perencanaan Profil Kuda-Kuda Trapesium ......................................... 123
3.8.5. Perhitungan Alat Sambung ................................................................. 124
BAB 4 PERENCANAAN TANGGA ....................................................... 128
4.1.
Uraian Umum ..................................................................................... 128
4.2.
Data Perencanaan Tangga ................................................................... 128
4.3.
Perhitungan Tebal Equivalent Plat dan Pembebanan..........................130
4.3.1. Perhitungan Tebal Plat Equivalen ....................................................... 130
4.3.2. Perhitungan Beban ............................................................................. 130
4.4.
Perhitungan Tulangan Tangga dan Bordes ......................................... 132
4.4.1. Perhitungan Tulangan Tumpuan Lapangan ........................................ 132
4.5.
Perencanaan Balok Bordes .................................................................. 134
4.5.1. Pembebanan Balok Bordes ................................................................. 134
4.5.2. Perhitungan Tulangan Lentur .............................................................. 135
4.5.2. Perhitungan Tulangan Geser ............................................................... 137
4.6.
Perhitungan Pondasi Tangga ............................................................... 138
4.7.
PerencanaanKapasitas Dukung Pondasi ............................................. 139
4.7.1. Perhitungan Tulangan Lentur............................................................ ..139
4.7.2. Perhitungan Tulangan Geser ............................................................... 139
commit to user
xii
perpustakaan.uns.ac.id
digilib.uns.ac.id
BAB 5 PERENCANAAN PLAT LANTAI .............................................. 142
5.1.
Perencanaan Plat Lantai ...................................................................... 142
5.2.
Perhitungan Pembebanan Plat Lantai.................................................. 143
5.3.
Perhitungan Momen ............................................................................144
5.4.
Penulangan Plat Lantai........................................................................ 148
5.5.
Penulangan Lapangan Arah X ............................................................ 149
5.6.
Penulangan Lapangan Arah Y ............................................................ 150
5.7.
Penulangan Tumpuan Arah X ............................................................. 151
5.8.
Penulangan Tumpuan Arah Y ............................................................. 152
5.9.
Penulangan Lapangan Arah X ............................................................ 154
5.10. Penulangan Lapangan Arah Y ............................................................ 155
5.11. Penulangan Tumpuan Arah X ............................................................. 156
5.12. Penulangan Tumpuan Arah Y ............................................................. 156
5.8.
Rekapitulasi Tulangan ......................................................................... 157
BAB 6 PERENCANAAN BALOK ANAK ............................................. 159
6.1.
Perencanaan Balok Anak ................................................................... 159
6.1.1. Perhitungan Lebar Equivalen .............................................................. 160
6.1.2. Perhitungan Lebar Equivalen Balok Anak .......................................... 160
6.2.
Pembebananaan Balok Anak 1 ( As 2) ............................................... 161
6.2.1. Pembebanan ........................................................................................ 161
6.2.2. Perhitungan Tulangan ......................................................................... 162
6.3.
Pembebanan Balok Anak 2 ( As 2) ..................................................... 166
6.3.1. Pembebanan ........................................................................................ 166
6.3.2. Perhitungan Tulangan ......................................................................... 167
6.4.
Pembebanan Balok Anak 3 (As F) ...................................................... 171
6.4.1. Pembebanan ........................................................................................ 171
6.4.2. Perhitungan Tulangan ......................................................................... 173
6.5.
Pembebanan Balok Anak 4 (As 2) ...................................................... 177
6.5.1. Pembebanan ........................................................................................ 177
6.5.2. Perhitungan Tulangan ......................................................................... 178
commit to user
xiii
perpustakaan.uns.ac.id
6.6.
digilib.uns.ac.id
Pembebanan Balok Anak 5 (As 4) ...................................................... 182
6.6.1. Pembebanan ........................................................................................ 182
6.6.2. Perhitungan Tulangan ......................................................................... 183
6.7.
Pembebanan Balok Anak 6 (As H) ..................................................... 187
6.7.1. Pembebanan ........................................................................................ 187
6.7.2. Perhitungan Tulangan ......................................................................... 187
6.8.
Pembebanan Balok Anak 7 (As B) ..................................................... 192
6.8.1. Pembebanan ........................................................................................ 192
6.8.2. Perhitungan Tulangan ......................................................................... 192
6.9.
Pembebanan Balok Anak 8 (As 6) ...................................................... 197
6.9.1. Pembebanan ........................................................................................ 197
6.9.2. Perhitungan Tulangan ......................................................................... 198
BAB 7 PERENCANAAN PORTAL ......................................................... 202
7.1.
Perencanaan Portal .............................................................................. 202
7.1.1. Menentukan Dimensi Perencanaan Portal .......................................... 203
7.1.2. Ukuran Penampang Kolom ................................................................. 203
7.1.3. Perencanaan Pembebanan ................................................................... 204
7.1.3. Perhitungan Luas Equivalen Untuk Plat Lantai .................................. 204
7.2.
Perhitungan Pembebanan Balok ......................................................... 205
7.2.1. Pembebanan Balok Memanjang ......................................................... 205
7.2.2. Pembebanan Balok Melintang ...........................................................207
7.2.3. Perhitungan Pembebanan Ring Balk ...................................................209
7.2.4. Perhitungan Pembebanan Sloof Memanjang ...................................... 209
7.2.5. Perhitungan Pembebanan Sloof Melintang ......................................... 211
7.2.6. Beban Akibat Reaksi Balok Anak Dan Rangka Atap ......................... 212
7.3.
Penulangan Balok Portal ..................................................................... 213
7.3.1. Perhitungan Tulangan Lentur Ring Balk ............................................213
7.3.2. Perhitungan Tulangan Geser Ring Balk.............................................. 215
7.3.3. Perhitungan Tulangan Lentur Balok Induk Memanjang ..................... 216
7.3.4. Perhitungan Tulangan Lentur Balok Induk Melintang ....................... 219
commit to user
xiv
perpustakaan.uns.ac.id
7.4.
digilib.uns.ac.id
Penulangan Kolom .............................................................................. 221
7.4.1. Perhitungan Tulangan Lentur Kolom ................................................. 221
7.5.2. Perhitungan Tulangan Geser Kolom ...................................................222
7.5.
Penulangan Sloof ................................................................................ 223
7.5.1. Perhitungan Tulangan Lentur Sloof Melintang .................................. 223
7.5.2. Perhitungan Tulangan Geser Sloof Memanjang ................................. 226
BAB 8 PERENCANAAN PONDASI ........................................................ 229
8.1.
Data Perencanaan Pondasi .................................................................. 229
8.2.
Perencanaan Kapasitas Dukung Pondasi ............................................230
8.2.1. Perhitungan Kapasitas Dukung Pondasi ............................................. 230
8.2.2. Perhitungan Tulangan Lentur.............................................................. 231
8.2.3. Perhitungan Tulangan Geser ............................................................... 232
BAB 9 RENCANA ANGGARAN BIAYA ................................................ 234
BAB 10 REKAPITULASI .......................................................................... 243
BAB 11 KESIMPULAN ............................................................................. 258
PENUTUP ................................................................................................. .....xi
DAFTAR PUSTAKA ................................................................................ ....xii
LAMPIRAN - LAMPIRAN
commit to user
xv
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR GAMBAR
Hal
Gambar 3.1 Rangka Kuda-kuda ...................................................................... 18
Gambar 3.2 Panjang Batang Setengah Kuda-Kuda ........................................ 23
Gambar 3.3 Luasan Setengah Kuda-Kuda ...................................................... 24
Gambar 3.4 Luasan Plafon .............................................................................. 26
Gambar 3.5 Pembebanan Setengah Kuda-Kuda Akibat Beban Mati . ........... 28
Gambar 3.6 Pembebanan Setengah Kuda-Kuda Akibat Beban Angin . ......... 32
Gambar 3.7 Panjang Batang Jurai. .................................................................. 39
Gambar 3.8 Luasan Jurai................................................................................. 40
Gambar 3.9 Luasan Plafon .............................................................................. 43
Gambar 3.10 Pembebanan Jurai Akibat Beban Mati . .................................... 45
Gambar 3.11 Pembebanan Jurai Akibat Beban Angin ................................... 50
Gambar 3.12 Panjang Batang Kuda-Kuda A . ................................................ 58
Gambar 3.13 Luasan Kuda-Kuda A ................................................................ 60
Gambar 3.14 Luasan Plafon ............................................................................ 62
Gambar 3.15 Pembebanan Kuda-Kuda A Akibat Beban Mati . ..................... 63
Gambar 3.16 Pembebanan Kuda-Kuda A Akibat Beban Angin . ................... 71
Gambar 3.17 Panjang Batang Kuda-Kuda B . ................................................ 80
Gambar 3.18 Luasan Kuda-Kuda B ................................................................ 82
Gambar 3.19 Luasan Plafon Kuda-Kuda B..................................................... 84
Gambar 3.20 Pembebanan Kuda-Kuda B Akibat Beban Mati . ..................... 86
Gambar 3.21 Pembebanan Kuda-Kuda B Akibat Beban Angin . ................... 91
Gambar 4.1 Tangga Tampak Atas. .............................................................. 100
Gambar 4.2 Tangga Tampak Samping......................................................... 101
Gambar 4.3 Tebal Equivalen. ....................................................................... 102
Gambar 4.4 Rencana Tumpuan Tangga. ....................................................... 104
Gambar 4.5 Pondasi Tangga. ........................................................................ 113
Gambar 5.1 Denah Plat lantai ....................................................................... 118
Gambar 5.2 Plat Tipe A ................................................................................ 119
commit to user
xvi
perpustakaan.uns.ac.id
digilib.uns.ac.id
Gambar 5.3 Plat Tipe B. ................................................................................ 120
Gambar 5.4 Plat Tipe C. ................................................................................ 121
Gambar 5.5 Plat Tipe D. ............................................................................... 121
Gambar 5.6 Plat Tipe E. ................................................................................ 122
Gambar 5.7 Plat Tipe F. ................................................................................ 122
Gambar 5.9 Plat Tipe G. ............................................................................... 123
Gambar 5.12 Perencanaan Tinggi Efektif ..................................................... 125
Gambar 5.13 Plat Tipe K. ............................................................................. 133
Gambar 5.14 Plat Tipe L. .............................................................................. 133
Gambar 5.15 Plat Tipe M. ............................................................................. 134
Gambar 5.13 Plat Tipe N. ............................................................................. 135
Gambar 5.17 Perencanaan Tinggi Efektif . ...................................................136
Gambar 6.1 Denah Rencana Balok Anak ..................................................... 142
Gambar 6.2
-B) ................................. 144
Gambar 6.3 Penulangan Tumpuan dan Lapangan. ....................................... 136
Gambar 6.4 Lebar Equivalen Balok Anak As B (1-16) ................................ 150
Gambar 6.5 Penulangan Tumpuan dan Lapangan. ....................................... 155
Gambar 6.6 Lebar Equivalen Balok
(1- ) ................................ 156
Gambar 6.7 Penulangan Tumpuan dan Lapangan. ....................................... 159
Gambar 6.8 Denah Rencana Balok Anak Atap Kanopi ................................ 160
Gambar 6.9 Lebar Equivalen Balok Anak As C (7-10)............................... 162
Gambar 6.10 Lebar Equivalen Balok Anak As 8 (C-D) ............................... 167
Gambar 6.11 Penulangan Tumpuan dan Lapangan. ..................................... 172
Gambar 7.1 Denah Portal .............................................................................. 173
Gambar 7.2 Daerah Pembebanan. ................................................................. 176
Gambar 7.3 Gambar Denah Balok Portal. .................................................... 177
Gambar 7.4 Daerah Pembebanan Portal As A(1-16). ................................... 179
Gambar 7.5 Daerah Pembebanan Portal As B
-16). .................................. 183
Gambar 7.6 Daerah Pembebanan Portal As C (1-16). ................................. 185
Gambar 7.7 Daerah Pembebanan Portal As D (7-10). .................................. 186
Gambar 7.8 Daerah Pembebanan Portal As 1( A-C). ................................... 188
commit to user
xvii
perpustakaan.uns.ac.id
digilib.uns.ac.id
Gambar 7.9 Daerah Pembebanan Portal As 2( A-C). ................................... 189
Gambar 7.10 Daerah Pembebanan Portal As 3( A-C). ................................. 190
Gambar 7.11 Daerah Pembebanan Portal As 7 ( A-D). ................................ 191
Gambar 7.12 Daerah Pembebanan Portal As 4( A-C). ................................. 192
Gambar 7.13 Daerah Pembebanan Portal As 8 ( A-D). ................................ 194
Gambar 7.14 Bidang Momen ring balk As 1 ( A-C). ................................... 194
Gambar 7.15 Bidang Geser ring balk As 1 ( A-C) ....................................... 195
Gambar 7.16 Penulangan ring balk Tumpuan dan Lapangan. ...................... 198
Gambar 7.17 Bidang Momen Balok Portal Memanjang As B (1-16)........... 199
Gambar 7.18 Bidang Geser Balok Portal Memanjang As B (1-16). ............. 200
Gambar 7.19 Penulangan Tumpuan dan Lapangan. ..................................... 204
Gambar 7.20 Bidang Momen Balok Portal Memanjang As D (7-10). ......... 206
Gambar 7.21 Bidang Geser Balok Portal Memanjang As D (7-10) ............. 206
Gambar 7.22 Penulangan Tumpuan dan Lapangan. ..................................... 209
Gambar 7.23 Bidang Momen Balok Portal Melintang As 4 (C-D). ............. 209
Gambar 7.24 Bidang Geser Balok Portal Memanjang As 4 (C-D) ............... 210
Gambar 7.25 Penulangan Tumpuan dan Lapangan. ..................................... 216
Gambar 7.26 Bidang Momen Balok Plat Atap. ............................................216
Gambar 7.27 Bidang Geser Balok Plat Atap ................................................ 217
Gambar 7.28 Penulangan Tumpuan dan Lapangan. ..................................... 221
Gambar 7.29 Bidang Aksial Kolom. ............................................................. 222
Gambar 7.30 Bidang Momen Kolom. ...........................................................223
Gambar 7.31 Bidang Geser Kolom. .............................................................. 223
Gambar 7.32 Penulangan Kolom. ................................................................. 226
Gambar 7.23 Penulangan Sloof Melintang. .................................................. 232
Gambar 7.34 Bidang Momen Sloof
-16). ........................................ 233
Gambar 7.35 Bidang Geser Sloof As B (1-16) ............................................234
Gambar 7.36 Penulangan Tumpuan dan Lapangan. ..................................... 237
Gambar 8.1 Rencana Pondasi.. ..................................................................... 238
Gambar 8.2 Perencanaan Pondasi F1. ...........................................................239
Gambar 8.3 Perencanaan Pondasi F2 ............................................................ 243
commit to user
xviii
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR TABEL
Hal
Tabel 2.1 Beban hidup. ..................................................................................... 4
Tabel 2.2 Koefisian Reduksi Beban Hidup ...................................................... 5
Tabel 2.3 Faktor Pembebanan U ....................................................................... 7
Tabel 2.4 Faktor Reduksi Kekuatan ΓΈ . ............................................................. 7
Tabel 3.1 Kombinasi Gaya Dalam Pada Gording .......................................... 20
Tabel 3.2 Perhitungan Panjang Batang Pada Setengah Kuda-kuda ............... 23
Tabel 3.3 Rekapitulasi Pembebanan Setengah Kuda-Kuda ............................ 31
Tabel 3.4 Rekapitulasi Perhitungan Beban Hujan .......................................... 32
Tabel 3.5 Rekapitulasi Perhitungan Beban Angin ......................................... 33
Tabel 3.6 Rekapitulasi Gaya Batang Setengah Kuda-kuda ........................... 34
Tabel 3.7 Rekapitulasi Perencanaan Profil Setengah Kuda-kuda .................. 38
Tabel 3.8 Perhitungan Panjang Batang Jurai .................................................. 39
Tabel 3.9 Rekapitulasi Pembebanan Jurai ...................................................... 49
Tabel 3.10 Rekapitulasi Perhitungan Beban Hujan ...................................... 50
Tabel 3.11 Rekapitulasi Perhitungan Beban Angin ...................................... 51
Tabel 3.12 Rekapitulasi Gaya Batang Jurai .................................................... 52
Tabel 3.13 Rekapitulasi Perencanaan Profil Jurai........................................... 57
Tabel 3.14 Perhitungan Panjang Batang Kuda-Kuda A ................................. 58
Tabel 3.15 Rekapitulasi Beban Mati .............................................................. 69
Tabel 3.16 Perhitungan Beban Hujan ........................................................... 70
Tabel 3.17 Perhitungan Beban Angin ........................................................... 72
Tabel 3.18 Rekapitulasi Gaya Batang Kuda-Kuda B ..................................... 73
Tabel 3.19 Rekapitulasi Perencanaan Profil Kuda-Kuda A ............................ 78
Tabel 3.20 Perhitungan Panjang Batang Pada Kuda-Kuda B ......................... 80
Tabel 3.21 Rekapitulasi Beban Mati ............................................................... 90
Tabel 3.22 Rekapitulasi Beban Hujan ............................................................. 91
Tabel 3.23 Perhitungan Beban Angin Kuda-Kuda B ...................................... 93
Tabel 3.24 Rekapitulasi Gaya Batang Kuda-Kuda B ..................................... 93
commit to user
xix
perpustakaan.uns.ac.id
digilib.uns.ac.id
Tabel 3.25 Rekapitulasi Perencanaan Profil Kuda-Kuda B ............................ 99
Tabel 5.1 Perhitungan Momen Plat Lantai . ................................................. 124
Tabel 5.2 Penulangan Plat Lantai ................................................................. 132
Tabel 5.3 Perhitungan Momen Plat Atap . .................................................... 135
Table 6.1 Perhitungan Lebar Equivalen. ....................................................... 143
Tabel 7.1 Perhitungan Lebar Equivalen. ....................................................... 175
Tabel 10.1 Rekapitulasi Setengah Kuda - Kuda. .......................................... 259
Tabel 10.2 Rekapitulasi Jurai. ....................................................................... 259
Tabel 10.3 Rekapitulasi Kuda Kuda Utama A. .......................................... 260
Tabel 10.4 Rekapitulasi Kuda Kuda Utama B. .......................................... 260
Tabel 10.5 Rekapitulasi Tulangan Beton. ..................................................... 261
Tabel 10.6 Rekapitulasi Rencana Anggaran Biaya. ...................................... 263
commit to user
xx
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR LAMPIRAN
Hal
Lampiran 1 Data SAP
Lampiran 2 Gambar
Lampiran 3 Harga Satuan Pekerjaan
commit to user
xxi
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR NOTASI DAN SIMBOL
A
= Luas penampang batang baja (cm2)
B
= Luas penampang (m2)
= Luas tulangan tekan (mm2)
AS
= Luas tulangan tarik (mm2)
B
= Lebar penampang balok (mm)
C
= Baja Profil Canal
D
= Diameter tulangan (mm)
Def
= Tinggi efektif (mm)
E
= Modulus elastisitas(m)
e
= Eksentrisitas (m)
= Kuat tekan beton yang disyaratkan (Mpa)
Fy
= Kuat leleh yang disyaratkan (Mpa)
g
= Percepatan grafitasi (m/dt)
h
= Tinggi total komponen struktur (cm)
H
= Tebal lapisan tanah (m)
I
= Momen Inersia (mm2)
L
= Panjang batang kuda-kuda (m)
M
= Harga momen (kgm)
Mu
= Momen berfaktor (kgm)
N
= Gaya tekan normal (kg)
Nu
= Beban aksial berfaktor
= Gaya batang pada baja (kg)
q
= Beban merata (kg/m)
= Tekanan pada pondasi ( kg/m)
S
= Spasi dari tulangan (mm)
Vu
= Gaya geser berfaktor (kg)
W
= Beban Angin (kg)
Z
= Lendutan yang terjadi pada baja (cm)
= Diameter tulangan baja (mm)
commit to user
xxii
perpustakaan.uns.ac.id
digilib.uns.ac.id
= Faktor reduksi untuk beton
= Ratio tulangan tarik (As/bd)
= Tegangan yang terjadi (kg/cm3)
= Faktor penampang
commit to user
xxiii
digilib.uns.ac.id
PERENCANAAN STRUKTUR GEDUNG KANTOR
DAN RENCANA ANGGARAN BIAYA ( RAB )
TUGAS AKHIR
Diajukan Sebagai Salah Satu Syarat Memperoleh Gelar Ahli Madya
Pada Program DIII Teknik Sipil Jurusan Teknik Sipil
Fakultas Teknik Universitas Sebelas Maret
Surakarta
Dikerjakan oleh :
ADITYA BAGUS KUNCORO
NIM. I 8511003
JIMMY ADRIYATNO
NIM. I 8511024
PROGRAM DIPLOMA III TEKNIK SIPIL
JURUSAN TEKNIK SIPIL FAKULTAS TEKNIK
UNIVERSITAS SEBELAS MARET
SURAKARTA
2014
commit to user
perpustakaan.uns.ac.id
digilib.uns.ac.id
HALAMAN PERSETUJUAN
PERENCANAAN STRUKTUR GEDUNG KANTOR DAN
RENCANA ANGGARAN BIAYA ( RAB )
TUGAS AKHIR
Dikerjakan oleh :
ADITYA BAGUS KUNCORO
NIM. I 8511003
JIMMY ADRIYATNO
NIM. I 8511024
Diperiksa dan disetujui,
Dosen Pembimbing
AGUS SETYA BUDI,ST, MT.
NIP. 19700909 199802 1 001
PROGRAM DIPLOMA III TEKNIK SIPIL
JURUSAN TEKNIK SIPIL FAKULTAS TEKNIK
UNIVERSITAS SEBELAS MARET
SURAKARTA
commit to user
ii
perpustakaan.uns.ac.id
digilib.uns.ac.id
2014
HALAMAN PENGESAHAN
PERENCANAAN STRUKTUR GEDUNG SEKOLAH 2 LANTAI
DAN RENCANA ANGGARAN BIAYA ( RAB )
TUGAS AKHIR
Dikerjakan oleh :
JOKO SUSANTO
NIM. I 8508055
Dipertahankan di depan Tim Penguji
1. EDY PURWANTO, ST.,MT.
NIP. 19680912 199702 1 001
2. Ir. SUNARMASTO, MT.
NIP. 19560717 198703 1 003
3. Ir. PURWANTO, MT
NIP. 19610724 198702 1 001
:
Disahkan,
.Ketua Program DIII Teknik Sipil
Fakultas Teknik UNS
Mengetahui,
Ketua Jurusan Teknik Sipil
Fakultas Teknik UNS
ACHMAD BASUKI, ST., MT.
NIP. 19710901 199702 1 001
Ir. BAMBANG SANTOSA, MT
NIP. 19590823 198601 1 001
commit to user
iii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
ii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
iii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
iv
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
iv
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
v
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
vi
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
vii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
viii
perpustakaan.uns.ac.id
digilib.uns.ac.id
commit to user
ix
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR ISI
Hal
HALAMAN JUDUL ....................................................................................... i
HALAMAN PERSETUJUAN ...................................................................... ii
HALAMAN PENGESAHAN ..................................................................... iii
MOTTO DAN PERSEMBAHAN.................................................................iv
KATA PENGANTAR. .................................................................................... v
DAFTAR ISI. ..................................................................................................vi
DAFTAR GAMBAR .................................................................................... vii
DAFTAR TABEL ....................................................................................... viii
DAFTAR LAMPIRAN ..................................................................................ix
DAFTAR NOTASI DAN SIMBOL ............................................................... x
BAB 1 PENDAHULUAN .............................................................................. 1
1.1. Latar Belakang ........................................................................................... 1
1.2. Maksud dan Tujuan. ................................................................................... 1
1.3. Kriteria Perencanaan .................................................................................. 2
1.4. Peraturan-Peraturan Yang Berlaku ............................................................ 3
BAB 2 DASAR TEORI ................................................................................. 4
2.1. Dasar Perencanaan ..................................................................................... 4
2.1.1. Jenis Pembebanan ................................................................................... 4
2.1.2. Sistem Bekerjanya Beban ....................................................................... 7
2.1.3. Provisi Keamanan ................................................................................... 7
2.2. Perencanaan Atap ....................................................................................... 9
2.3. Perencanaan Tangga................................................................................. 12
2.4. Perencanaan Plat Lantai ........................................................................... 13
2.5. Perencanaan Balok ................................................................................... 14
2.6. Perencanaan Portal ................................................................................... 16
2.7. Perencanaan Pondasi ................................................................................ 17
commit to user
x
perpustakaan.uns.ac.id
digilib.uns.ac.id
BAB 3 RENCANA ATAP ............................................................................ 20
3.1. Rencana Atap ........................................................................................... 20
3.1.1.Dasar Perencanaan ................................................................................. 21
3.2.
Perencanaan Gording ............................................................................ 21
3.2.1. Perencanaan Pembebanan .................................................................... 21
3.2.2. Perhitungan Pembebanan ...................................................................... 22
3.2.3. Kontrol Tahanan Momen ...................................................................... 24
3.2.4. Kontrol Terhadap lendutan ................................................................... 24
3.3.
Perencanaan Jurai .................................................................................. 25
3.3.1. Perhitungan Panjang Batang Jurai ........................................................ 26
3.3.2. Perhitungan Luasan Jurai ...................................................................... 27
3.3.3. Perhitungan Beban Jurai ....................................................................... 29
3.3.4. Perencanaan Profil Jurai........................................................................ 37
3.3.5. Perhitungan Alat Sambung .................................................................. 38
3.4.
Perencanaan Setengah Kuda-kuda ........................................................ 41
3.4.1. Perhitungan Panjang Batang Setengah Kuda-kuda ............................... 32
3.4.2. Perhitungan Luasan Setengah Kuda-kuda ............................................ 43
3.4.3. Perhitungan Pembebanan Setengah Kuda-kuda.................................... 45
3.4.4. Perencanaan Profil Setengah Kuda-kuda ............................................. 53
3.4.5. Perhitungan Alat Sambung .................................................................. 54
3.5.
Perencanaan Kuda-Kuda Utama ........................................................... 58
3.5.1. Perhitungan Panjang Batang Kuda-kuda Utama ................................... 58
3.5.2. Perhitungan Luasan Kuda-Kuda Utama................................................ 60
3.5.3. Perhitungan Pembebanan Kuda-Kuda Utama ....................................... 62
3.5.4. Perencanaan Profil Kuda-Kuda ............................................................. 71
3.5.5. Perhitungan Alat Sambung ................................................................... 72
3.6.
Perencanaan Kuda-Kuda Modifikasi .................................................... 76
3.6.1. Perhitungan Panjang Batang Kuda-kuda Modifikasi ............................ 76
3.6.2. Perhitungan Luasan Kuda-Kuda Modifikasi......................................... 78
3.6.3. Perhitungan Pembebanan Kuda-Kuda Modifikasi ................................ 80
3.6.4. Perencanaan Profil Kuda-Kuda Modifikasi .......................................... 88
commit to user
xi
perpustakaan.uns.ac.id
digilib.uns.ac.id
3.6.5. Perhitungan Alat Sambung ................................................................... 89
3.7.
Perencanaan Kuda-Kuda Miring ........................................................... 93
3.7.1. Perhitungan Panjang Batang Kuda-kuda Miring ................................. 93
3.7.2. Perhitungan Luasan Kuda-Kuda Miring ............................................... 94
3.7.3. Perhitungan Pembebanan Kuda-Kuda Miring ...................................... 97
3.7.4. Perencanaan Profil Kuda-Kuda Miring............................................... 106
3.7.5. Perhitungan Alat Sambung ................................................................. 107
3.8.
Perencanaan Kuda-Kuda Trapesium ...................................................111
3.8.1. Perhitungan Panjang Batang Kuda-kuda Trapesium ......................... 111
3.8.2. Perhitungan Luasan Kuda-Kuda Trapesium ....................................... 113
3.8.3. Perhitungan Pembebanan Kuda-Kuda Trapesium .............................. 115
3.8.4. Perencanaan Profil Kuda-Kuda Trapesium ......................................... 123
3.8.5. Perhitungan Alat Sambung ................................................................. 124
BAB 4 PERENCANAAN TANGGA ....................................................... 128
4.1.
Uraian Umum ..................................................................................... 128
4.2.
Data Perencanaan Tangga ................................................................... 128
4.3.
Perhitungan Tebal Equivalent Plat dan Pembebanan..........................130
4.3.1. Perhitungan Tebal Plat Equivalen ....................................................... 130
4.3.2. Perhitungan Beban ............................................................................. 130
4.4.
Perhitungan Tulangan Tangga dan Bordes ......................................... 132
4.4.1. Perhitungan Tulangan Tumpuan Lapangan ........................................ 132
4.5.
Perencanaan Balok Bordes .................................................................. 134
4.5.1. Pembebanan Balok Bordes ................................................................. 134
4.5.2. Perhitungan Tulangan Lentur .............................................................. 135
4.5.2. Perhitungan Tulangan Geser ............................................................... 137
4.6.
Perhitungan Pondasi Tangga ............................................................... 138
4.7.
PerencanaanKapasitas Dukung Pondasi ............................................. 139
4.7.1. Perhitungan Tulangan Lentur............................................................ ..139
4.7.2. Perhitungan Tulangan Geser ............................................................... 139
commit to user
xii
perpustakaan.uns.ac.id
digilib.uns.ac.id
BAB 5 PERENCANAAN PLAT LANTAI .............................................. 142
5.1.
Perencanaan Plat Lantai ...................................................................... 142
5.2.
Perhitungan Pembebanan Plat Lantai.................................................. 143
5.3.
Perhitungan Momen ............................................................................144
5.4.
Penulangan Plat Lantai........................................................................ 148
5.5.
Penulangan Lapangan Arah X ............................................................ 149
5.6.
Penulangan Lapangan Arah Y ............................................................ 150
5.7.
Penulangan Tumpuan Arah X ............................................................. 151
5.8.
Penulangan Tumpuan Arah Y ............................................................. 152
5.9.
Penulangan Lapangan Arah X ............................................................ 154
5.10. Penulangan Lapangan Arah Y ............................................................ 155
5.11. Penulangan Tumpuan Arah X ............................................................. 156
5.12. Penulangan Tumpuan Arah Y ............................................................. 156
5.8.
Rekapitulasi Tulangan ......................................................................... 157
BAB 6 PERENCANAAN BALOK ANAK ............................................. 159
6.1.
Perencanaan Balok Anak ................................................................... 159
6.1.1. Perhitungan Lebar Equivalen .............................................................. 160
6.1.2. Perhitungan Lebar Equivalen Balok Anak .......................................... 160
6.2.
Pembebananaan Balok Anak 1 ( As 2) ............................................... 161
6.2.1. Pembebanan ........................................................................................ 161
6.2.2. Perhitungan Tulangan ......................................................................... 162
6.3.
Pembebanan Balok Anak 2 ( As 2) ..................................................... 166
6.3.1. Pembebanan ........................................................................................ 166
6.3.2. Perhitungan Tulangan ......................................................................... 167
6.4.
Pembebanan Balok Anak 3 (As F) ...................................................... 171
6.4.1. Pembebanan ........................................................................................ 171
6.4.2. Perhitungan Tulangan ......................................................................... 173
6.5.
Pembebanan Balok Anak 4 (As 2) ...................................................... 177
6.5.1. Pembebanan ........................................................................................ 177
6.5.2. Perhitungan Tulangan ......................................................................... 178
commit to user
xiii
perpustakaan.uns.ac.id
6.6.
digilib.uns.ac.id
Pembebanan Balok Anak 5 (As 4) ...................................................... 182
6.6.1. Pembebanan ........................................................................................ 182
6.6.2. Perhitungan Tulangan ......................................................................... 183
6.7.
Pembebanan Balok Anak 6 (As H) ..................................................... 187
6.7.1. Pembebanan ........................................................................................ 187
6.7.2. Perhitungan Tulangan ......................................................................... 187
6.8.
Pembebanan Balok Anak 7 (As B) ..................................................... 192
6.8.1. Pembebanan ........................................................................................ 192
6.8.2. Perhitungan Tulangan ......................................................................... 192
6.9.
Pembebanan Balok Anak 8 (As 6) ...................................................... 197
6.9.1. Pembebanan ........................................................................................ 197
6.9.2. Perhitungan Tulangan ......................................................................... 198
BAB 7 PERENCANAAN PORTAL ......................................................... 202
7.1.
Perencanaan Portal .............................................................................. 202
7.1.1. Menentukan Dimensi Perencanaan Portal .......................................... 203
7.1.2. Ukuran Penampang Kolom ................................................................. 203
7.1.3. Perencanaan Pembebanan ................................................................... 204
7.1.3. Perhitungan Luas Equivalen Untuk Plat Lantai .................................. 204
7.2.
Perhitungan Pembebanan Balok ......................................................... 205
7.2.1. Pembebanan Balok Memanjang ......................................................... 205
7.2.2. Pembebanan Balok Melintang ...........................................................207
7.2.3. Perhitungan Pembebanan Ring Balk ...................................................209
7.2.4. Perhitungan Pembebanan Sloof Memanjang ...................................... 209
7.2.5. Perhitungan Pembebanan Sloof Melintang ......................................... 211
7.2.6. Beban Akibat Reaksi Balok Anak Dan Rangka Atap ......................... 212
7.3.
Penulangan Balok Portal ..................................................................... 213
7.3.1. Perhitungan Tulangan Lentur Ring Balk ............................................213
7.3.2. Perhitungan Tulangan Geser Ring Balk.............................................. 215
7.3.3. Perhitungan Tulangan Lentur Balok Induk Memanjang ..................... 216
7.3.4. Perhitungan Tulangan Lentur Balok Induk Melintang ....................... 219
commit to user
xiv
perpustakaan.uns.ac.id
7.4.
digilib.uns.ac.id
Penulangan Kolom .............................................................................. 221
7.4.1. Perhitungan Tulangan Lentur Kolom ................................................. 221
7.5.2. Perhitungan Tulangan Geser Kolom ...................................................222
7.5.
Penulangan Sloof ................................................................................ 223
7.5.1. Perhitungan Tulangan Lentur Sloof Melintang .................................. 223
7.5.2. Perhitungan Tulangan Geser Sloof Memanjang ................................. 226
BAB 8 PERENCANAAN PONDASI ........................................................ 229
8.1.
Data Perencanaan Pondasi .................................................................. 229
8.2.
Perencanaan Kapasitas Dukung Pondasi ............................................230
8.2.1. Perhitungan Kapasitas Dukung Pondasi ............................................. 230
8.2.2. Perhitungan Tulangan Lentur.............................................................. 231
8.2.3. Perhitungan Tulangan Geser ............................................................... 232
BAB 9 RENCANA ANGGARAN BIAYA ................................................ 234
BAB 10 REKAPITULASI .......................................................................... 243
BAB 11 KESIMPULAN ............................................................................. 258
PENUTUP ................................................................................................. .....xi
DAFTAR PUSTAKA ................................................................................ ....xii
LAMPIRAN - LAMPIRAN
commit to user
xv
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR GAMBAR
Hal
Gambar 3.1 Rangka Kuda-kuda ...................................................................... 18
Gambar 3.2 Panjang Batang Setengah Kuda-Kuda ........................................ 23
Gambar 3.3 Luasan Setengah Kuda-Kuda ...................................................... 24
Gambar 3.4 Luasan Plafon .............................................................................. 26
Gambar 3.5 Pembebanan Setengah Kuda-Kuda Akibat Beban Mati . ........... 28
Gambar 3.6 Pembebanan Setengah Kuda-Kuda Akibat Beban Angin . ......... 32
Gambar 3.7 Panjang Batang Jurai. .................................................................. 39
Gambar 3.8 Luasan Jurai................................................................................. 40
Gambar 3.9 Luasan Plafon .............................................................................. 43
Gambar 3.10 Pembebanan Jurai Akibat Beban Mati . .................................... 45
Gambar 3.11 Pembebanan Jurai Akibat Beban Angin ................................... 50
Gambar 3.12 Panjang Batang Kuda-Kuda A . ................................................ 58
Gambar 3.13 Luasan Kuda-Kuda A ................................................................ 60
Gambar 3.14 Luasan Plafon ............................................................................ 62
Gambar 3.15 Pembebanan Kuda-Kuda A Akibat Beban Mati . ..................... 63
Gambar 3.16 Pembebanan Kuda-Kuda A Akibat Beban Angin . ................... 71
Gambar 3.17 Panjang Batang Kuda-Kuda B . ................................................ 80
Gambar 3.18 Luasan Kuda-Kuda B ................................................................ 82
Gambar 3.19 Luasan Plafon Kuda-Kuda B..................................................... 84
Gambar 3.20 Pembebanan Kuda-Kuda B Akibat Beban Mati . ..................... 86
Gambar 3.21 Pembebanan Kuda-Kuda B Akibat Beban Angin . ................... 91
Gambar 4.1 Tangga Tampak Atas. .............................................................. 100
Gambar 4.2 Tangga Tampak Samping......................................................... 101
Gambar 4.3 Tebal Equivalen. ....................................................................... 102
Gambar 4.4 Rencana Tumpuan Tangga. ....................................................... 104
Gambar 4.5 Pondasi Tangga. ........................................................................ 113
Gambar 5.1 Denah Plat lantai ....................................................................... 118
Gambar 5.2 Plat Tipe A ................................................................................ 119
commit to user
xvi
perpustakaan.uns.ac.id
digilib.uns.ac.id
Gambar 5.3 Plat Tipe B. ................................................................................ 120
Gambar 5.4 Plat Tipe C. ................................................................................ 121
Gambar 5.5 Plat Tipe D. ............................................................................... 121
Gambar 5.6 Plat Tipe E. ................................................................................ 122
Gambar 5.7 Plat Tipe F. ................................................................................ 122
Gambar 5.9 Plat Tipe G. ............................................................................... 123
Gambar 5.12 Perencanaan Tinggi Efektif ..................................................... 125
Gambar 5.13 Plat Tipe K. ............................................................................. 133
Gambar 5.14 Plat Tipe L. .............................................................................. 133
Gambar 5.15 Plat Tipe M. ............................................................................. 134
Gambar 5.13 Plat Tipe N. ............................................................................. 135
Gambar 5.17 Perencanaan Tinggi Efektif . ...................................................136
Gambar 6.1 Denah Rencana Balok Anak ..................................................... 142
Gambar 6.2
-B) ................................. 144
Gambar 6.3 Penulangan Tumpuan dan Lapangan. ....................................... 136
Gambar 6.4 Lebar Equivalen Balok Anak As B (1-16) ................................ 150
Gambar 6.5 Penulangan Tumpuan dan Lapangan. ....................................... 155
Gambar 6.6 Lebar Equivalen Balok
(1- ) ................................ 156
Gambar 6.7 Penulangan Tumpuan dan Lapangan. ....................................... 159
Gambar 6.8 Denah Rencana Balok Anak Atap Kanopi ................................ 160
Gambar 6.9 Lebar Equivalen Balok Anak As C (7-10)............................... 162
Gambar 6.10 Lebar Equivalen Balok Anak As 8 (C-D) ............................... 167
Gambar 6.11 Penulangan Tumpuan dan Lapangan. ..................................... 172
Gambar 7.1 Denah Portal .............................................................................. 173
Gambar 7.2 Daerah Pembebanan. ................................................................. 176
Gambar 7.3 Gambar Denah Balok Portal. .................................................... 177
Gambar 7.4 Daerah Pembebanan Portal As A(1-16). ................................... 179
Gambar 7.5 Daerah Pembebanan Portal As B
-16). .................................. 183
Gambar 7.6 Daerah Pembebanan Portal As C (1-16). ................................. 185
Gambar 7.7 Daerah Pembebanan Portal As D (7-10). .................................. 186
Gambar 7.8 Daerah Pembebanan Portal As 1( A-C). ................................... 188
commit to user
xvii
perpustakaan.uns.ac.id
digilib.uns.ac.id
Gambar 7.9 Daerah Pembebanan Portal As 2( A-C). ................................... 189
Gambar 7.10 Daerah Pembebanan Portal As 3( A-C). ................................. 190
Gambar 7.11 Daerah Pembebanan Portal As 7 ( A-D). ................................ 191
Gambar 7.12 Daerah Pembebanan Portal As 4( A-C). ................................. 192
Gambar 7.13 Daerah Pembebanan Portal As 8 ( A-D). ................................ 194
Gambar 7.14 Bidang Momen ring balk As 1 ( A-C). ................................... 194
Gambar 7.15 Bidang Geser ring balk As 1 ( A-C) ....................................... 195
Gambar 7.16 Penulangan ring balk Tumpuan dan Lapangan. ...................... 198
Gambar 7.17 Bidang Momen Balok Portal Memanjang As B (1-16)........... 199
Gambar 7.18 Bidang Geser Balok Portal Memanjang As B (1-16). ............. 200
Gambar 7.19 Penulangan Tumpuan dan Lapangan. ..................................... 204
Gambar 7.20 Bidang Momen Balok Portal Memanjang As D (7-10). ......... 206
Gambar 7.21 Bidang Geser Balok Portal Memanjang As D (7-10) ............. 206
Gambar 7.22 Penulangan Tumpuan dan Lapangan. ..................................... 209
Gambar 7.23 Bidang Momen Balok Portal Melintang As 4 (C-D). ............. 209
Gambar 7.24 Bidang Geser Balok Portal Memanjang As 4 (C-D) ............... 210
Gambar 7.25 Penulangan Tumpuan dan Lapangan. ..................................... 216
Gambar 7.26 Bidang Momen Balok Plat Atap. ............................................216
Gambar 7.27 Bidang Geser Balok Plat Atap ................................................ 217
Gambar 7.28 Penulangan Tumpuan dan Lapangan. ..................................... 221
Gambar 7.29 Bidang Aksial Kolom. ............................................................. 222
Gambar 7.30 Bidang Momen Kolom. ...........................................................223
Gambar 7.31 Bidang Geser Kolom. .............................................................. 223
Gambar 7.32 Penulangan Kolom. ................................................................. 226
Gambar 7.23 Penulangan Sloof Melintang. .................................................. 232
Gambar 7.34 Bidang Momen Sloof
-16). ........................................ 233
Gambar 7.35 Bidang Geser Sloof As B (1-16) ............................................234
Gambar 7.36 Penulangan Tumpuan dan Lapangan. ..................................... 237
Gambar 8.1 Rencana Pondasi.. ..................................................................... 238
Gambar 8.2 Perencanaan Pondasi F1. ...........................................................239
Gambar 8.3 Perencanaan Pondasi F2 ............................................................ 243
commit to user
xviii
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR TABEL
Hal
Tabel 2.1 Beban hidup. ..................................................................................... 4
Tabel 2.2 Koefisian Reduksi Beban Hidup ...................................................... 5
Tabel 2.3 Faktor Pembebanan U ....................................................................... 7
Tabel 2.4 Faktor Reduksi Kekuatan ΓΈ . ............................................................. 7
Tabel 3.1 Kombinasi Gaya Dalam Pada Gording .......................................... 20
Tabel 3.2 Perhitungan Panjang Batang Pada Setengah Kuda-kuda ............... 23
Tabel 3.3 Rekapitulasi Pembebanan Setengah Kuda-Kuda ............................ 31
Tabel 3.4 Rekapitulasi Perhitungan Beban Hujan .......................................... 32
Tabel 3.5 Rekapitulasi Perhitungan Beban Angin ......................................... 33
Tabel 3.6 Rekapitulasi Gaya Batang Setengah Kuda-kuda ........................... 34
Tabel 3.7 Rekapitulasi Perencanaan Profil Setengah Kuda-kuda .................. 38
Tabel 3.8 Perhitungan Panjang Batang Jurai .................................................. 39
Tabel 3.9 Rekapitulasi Pembebanan Jurai ...................................................... 49
Tabel 3.10 Rekapitulasi Perhitungan Beban Hujan ...................................... 50
Tabel 3.11 Rekapitulasi Perhitungan Beban Angin ...................................... 51
Tabel 3.12 Rekapitulasi Gaya Batang Jurai .................................................... 52
Tabel 3.13 Rekapitulasi Perencanaan Profil Jurai........................................... 57
Tabel 3.14 Perhitungan Panjang Batang Kuda-Kuda A ................................. 58
Tabel 3.15 Rekapitulasi Beban Mati .............................................................. 69
Tabel 3.16 Perhitungan Beban Hujan ........................................................... 70
Tabel 3.17 Perhitungan Beban Angin ........................................................... 72
Tabel 3.18 Rekapitulasi Gaya Batang Kuda-Kuda B ..................................... 73
Tabel 3.19 Rekapitulasi Perencanaan Profil Kuda-Kuda A ............................ 78
Tabel 3.20 Perhitungan Panjang Batang Pada Kuda-Kuda B ......................... 80
Tabel 3.21 Rekapitulasi Beban Mati ............................................................... 90
Tabel 3.22 Rekapitulasi Beban Hujan ............................................................. 91
Tabel 3.23 Perhitungan Beban Angin Kuda-Kuda B ...................................... 93
Tabel 3.24 Rekapitulasi Gaya Batang Kuda-Kuda B ..................................... 93
commit to user
xix
perpustakaan.uns.ac.id
digilib.uns.ac.id
Tabel 3.25 Rekapitulasi Perencanaan Profil Kuda-Kuda B ............................ 99
Tabel 5.1 Perhitungan Momen Plat Lantai . ................................................. 124
Tabel 5.2 Penulangan Plat Lantai ................................................................. 132
Tabel 5.3 Perhitungan Momen Plat Atap . .................................................... 135
Table 6.1 Perhitungan Lebar Equivalen. ....................................................... 143
Tabel 7.1 Perhitungan Lebar Equivalen. ....................................................... 175
Tabel 10.1 Rekapitulasi Setengah Kuda - Kuda. .......................................... 259
Tabel 10.2 Rekapitulasi Jurai. ....................................................................... 259
Tabel 10.3 Rekapitulasi Kuda Kuda Utama A. .......................................... 260
Tabel 10.4 Rekapitulasi Kuda Kuda Utama B. .......................................... 260
Tabel 10.5 Rekapitulasi Tulangan Beton. ..................................................... 261
Tabel 10.6 Rekapitulasi Rencana Anggaran Biaya. ...................................... 263
commit to user
xx
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR LAMPIRAN
Hal
Lampiran 1 Data SAP
Lampiran 2 Gambar
Lampiran 3 Harga Satuan Pekerjaan
commit to user
xxi
perpustakaan.uns.ac.id
digilib.uns.ac.id
DAFTAR NOTASI DAN SIMBOL
A
= Luas penampang batang baja (cm2)
B
= Luas penampang (m2)
= Luas tulangan tekan (mm2)
AS
= Luas tulangan tarik (mm2)
B
= Lebar penampang balok (mm)
C
= Baja Profil Canal
D
= Diameter tulangan (mm)
Def
= Tinggi efektif (mm)
E
= Modulus elastisitas(m)
e
= Eksentrisitas (m)
= Kuat tekan beton yang disyaratkan (Mpa)
Fy
= Kuat leleh yang disyaratkan (Mpa)
g
= Percepatan grafitasi (m/dt)
h
= Tinggi total komponen struktur (cm)
H
= Tebal lapisan tanah (m)
I
= Momen Inersia (mm2)
L
= Panjang batang kuda-kuda (m)
M
= Harga momen (kgm)
Mu
= Momen berfaktor (kgm)
N
= Gaya tekan normal (kg)
Nu
= Beban aksial berfaktor
= Gaya batang pada baja (kg)
q
= Beban merata (kg/m)
= Tekanan pada pondasi ( kg/m)
S
= Spasi dari tulangan (mm)
Vu
= Gaya geser berfaktor (kg)
W
= Beban Angin (kg)
Z
= Lendutan yang terjadi pada baja (cm)
= Diameter tulangan baja (mm)
commit to user
xxii
perpustakaan.uns.ac.id
digilib.uns.ac.id
= Faktor reduksi untuk beton
= Ratio tulangan tarik (As/bd)
= Tegangan yang terjadi (kg/cm3)
= Faktor penampang
commit to user
xxiii