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Perencanaan Struktur dan Rencana Anggaran Biaya Gedung Puskesmas 2 Lantai
Bab 3 Perencanaan Atap
1 2
3 4
5 6
7 8
9 11
12 13
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 14
15 16
17
37 10
P1 P2
P3 P4
P5 P6
P7 P8
P9 P10
P11
P12 P13
P14 P15
P16 P17
P18 P19
P20
Gambar 3.20. Pembebanan Kuda- kuda Utama akibat Beban Mati
a. Beban Mati
1 Beban P1 = P11 a Beban gording
= Berat profil gording × Panjang Gording
= 12,30 × 5,0 = 61,50 kg b Beban atap
= Luasan atap aa”c”c × Berat atap = 9,4 × 50 = 470 kg
c Beban plafon =
Luasan plafon aa”c”c × berat plafon = 8,175 × 18 = 147,15 kg
d Beban kuda-kuda = ½ × Btg 1 + 11 × berat profil kuda kuda
= ½ × 1,67 + 1,92 × 19,32 = 44,875 kg
e Beban plat sambung = 30 × beban kuda-kuda = 30 × 44,875 = 13,463 kg
f Beban bracing = 10 × beban kuda-kuda
= 10 × 44,875 = 4,4875 kg 2 Beban P2 = P10
a Beban gording =
Berat profil gording × Panjang Gording = 12,30 × 5,0 = 61,50 kg
b Beban atap = Luasan cc”e”e × Berat atap
= 9,6 × 50 = 480 kg
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Bab 3 Perencanaan Atap c Beban kuda-kuda
= ½ × Btg 11+12+21+22 × berat profil kuda kuda = ½ × 1,92 + 1,92 + 0,8 + 1,78 × 19,32
= 80,25 kg d Beban plat sambung = 30 × beban kuda-kuda
= 30 × 80,25 = 24,075 kg e Beban bracing
= 10 × beban kuda-kuda = 10 × 80,25 = 8,025 kg
3 Beban P3 = P9 a Beban gording
= Berat profil gording × Panjang Gording
= 12,3 × 5,0 = 61,50 kg b Beban atap
= Luasan ee”g”g × Berat atap = 9,6 × 50 = 480 kg
c Beban kuda-kuda = ½ × Btg 12+13+23+24 × berat profil kuda kuda
= ½ × 1,92 + 1,92 + 1,59 + 2,19 × 19,32 = 95,25 kg
d Beban plat sambung = 30 × beban kuda-kuda = 30 × 95,25= 28,575 kg
e Beban bracing = 10 × beban kuda-kuda
= 10 × 95,25 = 9,525 kg 4 Beban P4 = P8
a Beban gording =
Berat profil gording × Panjang Gording = 12,30 × 5,0 = 61,50 kg
b Beban atap = Luasan gg”i”i× Berat atap
= 10,1 × 50 = 265 kg a Beban kuda-kuda
= ½×Btg13+25+26+38+42×berat profil kuda kuda = ½ × 1,92 + 2,39 + 2,82 + 1,73 + 0,5 × 19,32
= 117 kg c Beban plat sambung = 30 × beban kuda-kuda
= 30 × 52 = 15,60 kg d Beban bracing
= 10 × beban kuda-kuda = 10 × 52 = 5,20 kg
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Perencanaan Struktur dan Rencana Anggaran Biaya Gedung Puskesmas 2 Lantai
Bab 3 Perencanaan Atap 5 Beban P5 = P7
a Beban gording =
Berat profil gording × Panjang Gording = 12,30 × 5,0 = 61,50 kg
b Beban atap = Luasan ii”k”k× Berat atap
= 10,6 × 50 = 530 kg c Beban kuda-kuda
= ½ × Btg 14+44+45+15 × berat profil kuda kuda = ½ × 2,12 + 1,13 + 1,52 + 2,12 × 19,32
= 86,125 kg d Beban plat sambung = 30 × beban kuda-kuda
= 30 × 86,125 = 25,838 kg e Beban bracing
= 10 × beban kuda-kuda = 10 × 86,125 = 8,6125 kg
6 Beban P6 a Beban gording
= Berat profil gording × Panjang Gording
= 12,30 × 4,5 = 55,35 kg b Beban atap
= 2 × Luasan kk”l”l × Berat atap = 2 × 5,035 × 50 = 503,5 kg
c Beban kuda-kuda = ½ × Btg 15+46+16 × berat profil kuda kuda
= ½ × 2,12 + 1,77 + 2,12 × 19,32 = 75,125 kg
d Beban plat sambung = 30 × beban kuda-kuda = 30 × 75,125 = 22,538 kg
e Beban bracing = 10 × beban kuda-kuda
= 10 × 75,125 = 7,5125 kg f Beban reaksi
= reaksi ½ kuda-kuda = 467,87 kg
7 Beban P12 = P20 a Beban plafon
= Luasan plafon cc”e”e × berat plafon
= 8,35 × 18 = 150,3 kg b Beban kuda-kuda
= ½ × Btg 9 + 10 + 37 × berat profil kuda kuda = ½ × 1,67 + 1,67 + 0,8 × 19,32
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Perencanaan Struktur dan Rencana Anggaran Biaya Gedung Puskesmas 2 Lantai
Bab 3 Perencanaan Atap = 51,75 kg
c Beban plat sambung = 30 × beban kuda-kuda = 30 × 51,75 = 15,525 kg
d Beban bracing = 10 × beban kuda-kuda
= 10 × 51,75 = 5,175 kg
8 Beban P13 = P19 a Beban plafon
= Luasan plafon ee”g”g × berat plafon
= 8,35 × 18 = 150,3 kg b Beban kuda-kuda
= ½ × Btg 9+36+35+8 × berat profil kuda kuda = ½ × 1,67 + 1,78 + 1,59 + 1,67 × 19,32
= 83,875 kg c Beban plat sambung = 30 × beban kuda-kuda
= 30 ×83,875 = 25,163 kg d Beban bracing
= 10 × beban kuda-kuda = 10 × 83,875 = 8,3875 kg
9 Beban P14 = P18 a Beban plafon
= Luasan gg”i”i × berat plafon
= 8,575 × 18 = 154,35 kg b Beban kuda-kuda
= ½ × Btg 8+34+33+7 × berat profil kuda kuda = ½ × 1,67 + 2,19 + 2,39 + 1,5 × 19,32
= 96,875 kg c Beban plat sambung = 30 × beban kuda-kuda
= 30 × 96,875 = 29,063 kg d Beban bracing
= 10 × beban kuda-kuda = 10 × 96,875 = 9,6875 kg
10 Beban P15 = P17 a Beban plafon
= Luasan ii”k”k × berat plafon
= 7,5 × 18 = 135 kg b Beban kuda-kuda
= ½ × Btg7+32+31+30+6 × berat profil kuda kuda = ½ × 1,5 + 2,82 + 3,25 + 4,38 + 1,5 × 19,32
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Perencanaan Struktur dan Rencana Anggaran Biaya Gedung Puskesmas 2 Lantai
Bab 3 Perencanaan Atap = 168,125 kg
c Beban plat sambung = 30 × beban kuda-kuda = 30 × 168,125 = 50,438 kg
d Beban bracing = 10 × beban kuda-kuda
= 10 × 168,125 = 16,8125 kg 11 Beban P16
a Beban plafon =
2 × Luasan kk”l”l × berat plafon = 2 × 3,563 × 18 = 128,268 kg
b Beban kuda-kuda =½ × Btg 6 + 29 + 5 × berat profil kuda-kuda
= ½ × 1,5 + 4,12 + 1,5 × 19,32 = 89 kg
c Beban plat sambung = 30 × beban kuda-kuda = 30 × 89 = 26,7 kg
d Beban bracing = 10 × beban kuda-kuda
= 10 × 89 = 8,9 kg e Beban reaksi
= reaksi ½ kuda-kuda = 1607,20 kg
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Perencanaan Struktur dan Rencana Anggaran Biaya Gedung Puskesmas 2 Lantai
Bab 3 Perencanaan Atap
Tabel 3.18. Rekapitulasi Beban Mati Kuda-kuda Utama
Beban Beban
Atap kg
Beban gording
kg Beban
Kuda - kuda
kg Beban
Bracing kg
Beban Plat Penyambung
kg Beban
Plafon kg
Beban Reaksi
kg Jumlah
Beban kg
Input SAP
kg P1=P11
470 61,50
44,875 4,4875
13,463 147,15
- 741,476
742 P2=P10
480 61,50
80,25 8,025
24,075 -
- 653,85
654 P3=P9
480 61,50
95,25 9,525
28,575 -
- 674,85
675 P4=P8
265 61,50
117 11,7
35,10 -
- 490,3
491 P5=P7
530 61,50
86,125 8,6125
25,838 -
- 712,076
713 P6
503,5 55,35
75,125 7,5125
22,538 -
467,87 1131,90 1132
P12=P20 -
- 51,75
5,175 15,525
150,3 -
222,75 223
P13=P19 -
- 83,875
8,3875 25,163
150,3 -
267,725 268
P14=P18 -
- 96,875
9,6875 29,063
154,35 -
289,97 290
P15=P17 -
- 168,125 16,8125
50,438 135
- 370,375
371 P16
- -
89 8,9
26,7 128,268 1607,20 1860,07
1861
b. Beban Hidup
