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4.9. Kontrol Displacement
Menurut RSNI 1726-10, batasan displacement untuk bangunan kategori resiko III adalah
,
, dimana h
sx
adalah tinggi lantai dan ρ adalah faktor redundansi dari
RSNI 1726-10 sebesar 1,3. Maka displacement maksimum yang diijinkan dilantai paling atas adalah
, . ,
,
= 0,7442 m
Untuk perhitungan displacement arah X dan arah Y disajikan dalamtabel berikut :
Tabel 4.32 Kontrol Displacement arah X DISPLACEMENT
ARAH X KONTROL
DISPLACEMENT Lantai
ΣH m
El Centro
1940 Tohoku
Jepang 2011
Kobe Jepang
1995 Jepang
1994 Syarat
∆s m
El Centro
1940 Tohoku
Jepang
2011 Kobe
Jepang 1995
Jepang 1994
BASE 0 0.0000 0.0000
0.0000 0.0000 0.0000
OK OK
OK OK
BASE 2 4
0.0009 0.0263
0.0038 0.0057 0.0462
OK OK
OK OK
BASE 1 8
0.0009 0.0513
0.0073 0.0109 0.0923
OK OK
OK OK
1 12 0.0007
0.0703 0.0104
0.0156 0.1385
OK OK
OK OK
2 17 0.0014
0.4493 0.1067
0.1555 0.1962
OK NOT OK
OK OK
2 19.5 0.0026
0.7649 0.1819
0.2705 0.2250
OK NOT OK
OK NOT OK
3 22 0.0034
0.9910 0.2300
0.3475 0.2538
OK NOT OK
OK NOT OK
3 24.5 0.0045
1.2962 0.2978
0.4555 0.2827
OK NOT OK
NOT OK NOT OK
4 27 0.0057
1.6062 0.3587
0.5569 0.3115
OK NOT OK
NOT OK NOT OK
4 29.5 0.0069
1.9351 0.4230
0.6659 0.3404
OK NOT OK
NOT OK NOT OK
5 32 0.0084
2.2942 0.4780
0.7624 0.3692
OK NOT OK
NOT OK NOT OK
5 34.5 0.0111
2.6925 0.5326
0.8608 0.3981
OK NOT OK
NOT OK NOT OK
6 37 0.0114
3.1178 0.5773
0.9440 0.4269
OK NOT OK
NOT OK NOT OK
6 39.5 0.0131
3.5276 0.6259
1.0242 0.4558
OK NOT OK
NOT OK NOT OK
7 42 0.0167
3.9647 0.6759
1.0899 0.4846
OK NOT OK
NOT OK NOT OK
7 44.5 0.0168
4.4213 0.7255
1.1495 0.5135
OK NOT OK
NOT OK NOT OK
8 47 0.0188
4.8786 0.8137
1.2152 0.5423
OK NOT OK
NOT OK NOT OK
8 49.5 0.0210
5.3501 0.9198
1.3058 0.5712
OK NOT OK
NOT OK NOT OK
9 52 0.0232
5.8392 1.0390
1.3950 0.6000
OK NOT OK
NOT OK NOT OK
9 54.5 0.0299
6.2960 1.1616
1.4782 0.6288
OK NOT OK
NOT OK NOT OK
10 57 0.0278
6.7691 1.2808
1.5616 0.6577
OK NOT OK
NOT OK NOT OK
10 59.5 0.0304
7.2476 1.4011
1.6398 0.6865
OK NOT OK
NOT OK NOT OK
Atap 64.5 0.0358
8.1926 1.6361
1.9027 0.7442
OK NOT OK
NOT OK NOT OK
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Tabel 4.33 Kontrol Displacement arah Y DISPLACEMENT
ARAH Y KONTROL
DISPLACEMENT Lantai
ΣH m
El Centro
1940 Tohoku
Jepang 2011
Kobe Jepang
1995 Jepang
1994 Syarat
∆s m
El Centro
1940 Tohoku
Jepang
2011 Kobe
Jepang 1995
Jepang 1994
BASE 0 0.0000 0.0000
0.0000 0.0000 0.0000
OK OK
OK OK
BASE 2 4
0.0007 0.0054
0.0009 0.0014 0.0462
OK OK
OK OK
BASE 1 8
0.0012 0.0189
0.0032 0.0053 0.0923
OK OK
OK OK
1 12 0.0013
0.0289 0.0047
0.0080 0.1385
OK OK
OK OK
2 17 0.0015
0.3922 0.0969
0.1386 0.1962
OK NOT OK
OK OK
2 19.5 0.0021
0.6759 0.1593
0.2386 0.2250
OK NOT OK
OK NOT OK
3 22 0.0025
0.8787 0.2077
0.3176 0.2538
OK NOT OK
OK NOT OK
3 24.5 0.0035
1.1538 0.2694
0.4199 0.2827
OK NOT OK
OK NOT OK
4 27 0.0044
1.4550 0.3248
0.5181 0.3115
OK NOT OK
NOT OK NOT OK
4 29.5 0.0055
1.7947 0.3841
0.6236 0.3404
OK NOT OK
NOT OK NOT OK
5 32 0.0065
2.1294 0.4335
0.7152 0.3692
OK NOT OK
NOT OK NOT OK
5 34.5 0.0077
2.4816 0.4898
0.8109 0.3981
OK NOT OK
NOT OK NOT OK
6 37 0.0088
2.8593 0.5387
0.8924 0.4269
OK NOT OK
NOT OK NOT OK
6 39.5 0.0100
3.2200 0.5849
0.9632 0.4558
OK NOT OK
NOT OK NOT OK
7 42 0.0114
3.6438 0.6068
1.0116 0.4846
OK NOT OK
NOT OK NOT OK
7 44.5 0.0125
4.0150 0.7030
1.0803 0.5135
OK NOT OK
NOT OK NOT OK
8 47 0.0140
4.4970 0.7518
1.1426 0.5423
OK NOT OK
NOT OK NOT OK
8 49.5 0.0151
4.8419 0.8866
1.2136 0.5712
OK NOT OK
NOT OK NOT OK
9 52 0.0168
5.3886 0.9647
1.3179 0.6000
OK NOT OK
NOT OK NOT OK
9 54.5 0.0176
5.6747 1.0922
1.3532 0.6288
OK NOT OK
NOT OK NOT OK
10 57 0.0191
6.1325 1.1609
1.4379 0.6577
OK NOT OK
NOT OK NOT OK
10 59.5 0.0209
6.7198 1.2051
1.5841 0.6865
OK NOT OK
NOT OK NOT OK
Atap 64.5 0.0236 7.5809
1.4787 1.7505 0.7442
OK NOT OK
NOT OK NOT OK
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LANT AI
BASE BASE
2 BASE
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
Atap
LANT AI
Gamb
0.000 1.0
Syarat ∆s
Tohoku Je
ar 4.22.G
00 2.000
s m
epang 2011
Grafik Kon
3.000
SI Displace
Jepang 1
El Cent
ntrol Disp
4.000 5
IMPANGA ement
Ara
g 1994
tro 1940
placement
5.000 6.00
AN m
ah X
Kob
Arah X.
00 7.000
be Jepang
8.000
1995
89
9.000
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Gambar 4.23.Grafik Kontrol Displacement Arah Y.
0.00000 1.00000 2.00000 3.00000 4.00000 5.00000 6.00000 7.00000 8.00000 BASE
BASE 2
BASE 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 Atap
SIMPANGAN m
LANT AI
Displacement Arah
Y
Syarat ∆s m
Jepang 1994
Kobe Jepang 1995
Tohoku Jepang 2011 El Centro 1940
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4.10. Kontrol Displacement Antara Pushover dengan Time History
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