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4.6.3 Kinerja Batas Layan Struktur Gedung
Untuk memenuhi persyaratan kinerja batas layan struktur, dalam segala hal simpangan antar tingkat yang dihitung dari simpangan struktur gedung tidak boleh
melampaui 0,03R x tinggi tingkat yang bersangkutan atau 30 mm, tergantung yang mana yang nilainya kecil,
Maka : ∆s antar tingkat
,
x H .........................SNI 03- 1726 -.2002 pasal 8.1.2 Contoh perhitungan kinerja batas layan lantai atap arah X untuk Gempa El Centro
1940 : ∆s atap - ∆s 10’
,
x H atap 0,058 – 0,0304
,
x 5 0,0054 m
0,0188 m..................................Memenuhi Syarat
Untuk perhitungan kinerja batas layan arah X dan arah Y disajikan dalamtabel berikut :
Tabel 4.20 Kontrol kinerja batas layan arah X dan Y untuk Gempa El Centro 1940
Lantai H
m Kinerja batas layan arah X
Kinerja batas layan arah Y ∆s
m ∆s
antar tingkat
m Syarat
∆s m Ket. ∆s
m ∆s
antar tingkat
m Syarat
∆s m
Ket.
Atap 5 0.0358 0.0054 0.0188 OK 0.0236 0.0027 0.0188 OK
10 2.5 0.0304 0.0026 0.0094 OK 0.0209 0.0018 0.0094 OK
10 2.5 0.0278 0.0021 0.0094 OK 0.0191 0.0015 0.0094 OK
9 2.5 0.0299 0.0067 0.0094 OK 0.0176 0.0008 0.0094 OK
9 2.5 0.0232 0.0022 0.0094 OK 0.0168 0.0017 0.0094 OK
8 2.5 0.0210 0.0022 0.0094 OK 0.0151 0.0011 0.0094 OK
8 2.5 0.0188 0.0020 0.0094 OK 0.0140 0.0015 0.0094 OK
7 2.5 0.0168 0.0001 0.0094 OK 0.0125 0.0011 0.0094 OK
7 2.5 0.0167 0.0036 0.0094 OK 0.0114 0.0014 0.0094 OK
6 2.5 0.0131 0.0017 0.0094 OK 0.0100 0.0012 0.0094 OK
6 2.5 0.0114 0.0003 0.0094 OK 0.0088 0.0011 0.0094 OK
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5 2.5 0.0111 0.0027 0.0094 OK 0.0077 0.0012 0.0094 OK
5 2.5 0.0084 0.0015 0.0094 OK 0.0065 0.0010 0.0094 OK
4 2.5 0.0069 0.0012 0.0094 OK 0.0055 0.0011 0.0094 OK
4 2.5 0.0057 0.0012 0.0094 OK 0.0044 0.0009 0.0094 OK
3 2.5 0.0045 0.0011 0.0094 OK 0.0035 0.0010 0.0094 OK
3 2.5 0.0034 0.0008 0.0094 OK 0.0025 0.0004 0.0094 OK
2 2.5 0.0026 0.0012 0.0094 OK 0.0021 0.0006 0.0094 OK
2 5 0.0014 0.0007 0.0188 OK 0.0015 0.0002 0.0188 OK
1 4 0.0007 0.0002 0.0150 OK 0.0013 0.0001 0.0150 OK
BASE 1 4
0.0009 0.0000 0.0150 OK 0.0012 0.0005 0.0150 OK BASE 2
4 0.0009 0.0009 0.0150 OK 0.0007 0.0007 0.0150 OK
BASE 0 0.0000 0.0000 0.0000 OK 0.0000 0.0000 0.0000 OK Tabel 4.21 Kontrol kinerja batas layan arah X dan Y untuk Gempa Tohoku Jepang
2011
Lantai H
m Kinerja batas layan arah X
Kinerja batas layan arah Y ∆s
m ∆s
antar tingkat
m Syarat
∆s m
Ket. ∆s
m ∆s
antar tingkat
m Syarat
∆s m Ket.
Atap 5 8.1926
0.9450 0.0188
NOT OK
7.5809 0.8611 0.0188
NOT OK
10 2.5 7.2476
0.4785 0.0094
NOT OK
6.7198 0.5873 0.0094
NOT OK
10 2.5 6.7691
0.4731 0.0094
NOT OK
6.1325 0.4578 0.0094
NOT OK
9 2.5 6.2960
0.4568 0.0094
NOT OK
5.6747 0.2861 0.0094
NOT OK
9 2.5 5.8392
0.4891 0.0094
NOT OK
5.3886 0.5467 0.0094
NOT OK
8 2.5 5.3501
0.4715 0.0094
NOT OK
4.8419 0.3449 0.0094
NOT OK
8 2.5 4.8786
0.4573 0.0094
NOT OK
4.4970 0.4820 0.0094
NOT OK
7 2.5 4.4213
0.4566 0.0094
NOT OK
4.0150 0.3712 0.0094
NOT OK
7 2.5 3.9647
0.4371 0.0094
NOT OK
3.6438 0.4238 0.0094
NOT OK
6 2.5 3.5276
0.4098 0.0094
NOT OK
3.2200 0.3607 0.0094
NOT OK
6 2.5 3.1178
0.4253 0.0094
NOT OK
2.8593 0.3777 0.0094
NOT OK
5 2.5 2.6925
0.3983 0.0094
NOT OK
2.4816 0.3522 0.0094
NOT OK
5 2.5 2.2942
0.3591 0.0094
NOT OK
2.1294 0.3347 0.0094
NOT OK
4 2.5 1.9351
0.3289 0.0094
NOT OK
1.7947 0.3397 0.0094
NOT OK
4 2.5 1.6062
0.3100 0.0094
NOT OK
1.4550 0.3012 0.0094
NOT OK
3 2.5 1.2962
0.3052 0.0094
NOT OK
1.1538 0.2751 0.0094
NOT OK
3 2.5 0.9910
0.2261 0.0094
NOT OK
0.8787 0.2028 0.0094
NOT OK
2 2.5 0.7649
0.3156 0.0094
NOT OK
0.6759 0.2837 0.0094
NOT OK
2 5 0.4493
0.3790 0.0188
NOT OK
0.3922 0.3633 0.0188
NOT OK
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1 4 0.0703
0.0190 0.0150
NOT OK
0.0289 0.0100 0.0150
OK
BASE 1 4
0.0513 0.0250 0.0150
NOT OK
0.0189 0.0135 0.0150
OK
BASE 2 4
0.0263 0.0263 0.0150
NOT OK
0.0054 0.0054 0.0150
OK
BASE 0 0.0000
0.0000 0.0000
OK
0.0000 0.0000 0.0000
OK
Tabel 4.22 Kontrol kinerja batas layan arah X dan Y untuk Gempa Kobe Jepang 1995
Lantai H
m Kinerja batas layan arah X
Kinerja batas layan arah Y ∆s
m ∆s
antar tingkat
m Syarat
∆s m
Ket. ∆s
m ∆s
antar tingkat
m Syarat
∆s m
Ket.
Atap 5 1.6361 0.2350 0.0188
NOT OK
1.4787 0.2736 0.0188
NOT OK
10 2.5 1.4011 0.1203 0.0094
NOT OK
1.2051 0.0442 0.0094
NOT OK
10 2.5 1.2808 0.1192 0.0094
NOT OK
1.1609 0.0687 0.0094
NOT OK
9 2.5 1.1616 0.1226 0.0094
NOT OK
1.0922 0.1275 0.0094
NOT OK
9 2.5 1.0390 0.1192 0.0094
NOT OK
0.9647 0.0781 0.0094
NOT OK
8 2.5 0.9198 0.1061 0.0094
NOT OK
0.8866 0.1348 0.0094
NOT OK
8 2.5 0.8137 0.0882 0.0094
NOT OK
0.7518 0.0488 0.0094
NOT OK
7 2.5 0.7255 0.0496 0.0094
NOT OK
0.7030 0.0962 0.0094
NOT OK
7 2.5 0.6759 0.0500 0.0094
NOT OK
0.6068 0.0219 0.0094
NOT OK
6 2.5 0.6259 0.0486 0.0094
NOT OK
0.5849 0.0462 0.0094
NOT OK
6 2.5 0.5773 0.0447 0.0094
NOT OK
0.5387 0.0489 0.0094
NOT OK
5 2.5 0.5326 0.0546 0.0094
NOT OK
0.4898 0.0563 0.0094
NOT OK
5 2.5 0.4780 0.0550 0.0094
NOT OK
0.4335 0.0494 0.0094
NOT OK
4 2.5 0.4230 0.0643 0.0094
NOT OK
0.3841 0.0593 0.0094
NOT OK
4 2.5 0.3587 0.0609 0.0094
NOT OK
0.3248 0.0554 0.0094
NOT OK
3 2.5 0.2978 0.0678 0.0094
NOT OK
0.2694 0.0617 0.0094
NOT OK
3 2.5 0.2300 0.0481 0.0094
NOT OK
0.2077 0.0484 0.0094
NOT OK
2 2.5 0.1819 0.0752 0.0094
NOT OK
0.1593 0.0624 0.0094
NOT OK
2 5 0.1067 0.0963 0.0188
NOT OK
0.0969 0.0922 0.0188
NOT OK
1 4 0.0104 0.0031 0.0150
OK
0.0047 0.0015 0.0150
OK
BASE 1 4
0.0073 0.0035 0.0150
OK
0.0032 0.0023 0.0150
OK
BASE 2 4
0.0038 0.0038 0.0150
OK
0.0009 0.0009 0.0150
OK
BASE 0 0.0000 0.0000 0.0000
OK
0.0000 0.0000 0.0000
OK
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Tabel 4.23 Kontrol kinerja batas layan arah X dan Y untuk Gempa Jepang 1994
Lantai H
m Kinerja batas layan arah X
Kinerja batas layan arah Y ∆s
m ∆s
antar tingkat
m Syarat
∆s m
Ket. ∆s
m ∆s
antar tingkat
m Syarat
∆s m
Ket.
atap 5 1.9027 0.2629 0.0188
NOT OK
1.7505 0.1664 0.0188
NOT OK
10 2.5 1.6398 0.0782 0.0094
NOT OK
1.5841 0.1462 0.0094
NOT OK
10 2.5 1.5616 0.0834 0.0094
NOT OK
1.4379 0.0847 0.0094
NOT OK
9 2.5 1.4782 0.0832 0.0094
NOT OK
1.3532 0.0353 0.0094
NOT OK
9 2.5 1.3950 0.0892 0.0094
NOT OK
1.3179 0.1043 0.0094
NOT OK
8 2.5 1.3058 0.0906 0.0094
NOT OK
1.2136 0.0710 0.0094
NOT OK
8 2.5 1.2152 0.0657 0.0094
NOT OK
1.1426 0.0623 0.0094
NOT OK
7 2.5 1.1495 0.0596 0.0094
NOT OK
1.0803 0.0687 0.0094
NOT OK
7 2.5 1.0899 0.0657 0.0094
NOT OK
1.0116 0.0484 0.0094
NOT OK
6 2.5 1.0242 0.0802 0.0094
NOT OK
0.9632 0.0708 0.0094
NOT OK
6 2.5 0.9440 0.0832 0.0094
NOT OK
0.8924 0.0815 0.0094
NOT OK
5 2.5 0.8608 0.0984 0.0094
NOT OK
0.8109 0.0957 0.0094
NOT OK
5 2.5 0.7624 0.0965 0.0094
NOT OK
0.7152 0.0916 0.0094
NOT OK
4 2.5 0.6659 0.1090 0.0094
NOT OK
0.6236 0.1055 0.0094
NOT OK
4 2.5 0.5569 0.1014 0.0094
NOT OK
0.5181 0.0982 0.0094
NOT OK
3 2.5 0.4555 0.1080 0.0094
NOT OK
0.4199 0.1023 0.0094
NOT OK
3 2.5 0.3475 0.0770 0.0094
NOT OK
0.3176 0.0790 0.0094
NOT OK
2 2.5 0.2705 0.1150 0.0094
NOT OK
0.2386 0.1000 0.0094
NOT OK
2 5 0.1555 0.1399 0.0188
NOT OK
0.1386 0.1306 0.0188
NOT OK
1 4 0.0156 0.0047 0.0150
OK
0.0080 0.0027 0.0150
OK
BASE 1 4
0.0109 0.0052 0.0150
OK
0.0053 0.0039 0.0150
OK
BASE 2 4
0.0057 0.0057 0.0150
OK
0.0014 0.0014 0.0150
OK
BASE 0 0.0000 0.0000 0.0000
OK
0.0000 0.0000 0.0000
OK
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4.6.4 Kinerja Batas Ultimate Struktur Gedung
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