102
4.5 Hasil Analisis Beban Dorong
Untuk mempermudah perencanaan, maka hasil dari base shear dan target displacement performance point diambil dari hasil pengerjaan program SAP2000. Hasil analisis beban
dorong untuk struktur dapat dilihat pada tabel berikut ini:
Tabel 4.1 Kinerja Struktur untuk rangka penahan momen MRF
SAP ATC-40 PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
11214.99 11169.26
Displacement, D m 0.357
0.366 Roof Displacement Ratio
0.0085 0.0087
Performance Level IO
IO SAP FEMA 356 CM
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 11145.97
11060.45 Displacement, D m
0.354 0.362
Roof Displacement Ratio 0.0084
0.0086 Performance Level
IO IO
SAP FEMA 440 EL PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
11214.99 11169.26
Displacement, D m 0.357
0.366 Roof Displacement Ratio
0.0085 0.0087
Performance Level IO
IO SAP FEMA 440 DM
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 11145.97
11060.45 Displacement, D m
0.354 0.362
Roof Displacement Ratio 0.0084
0.0086 Performance Level
IO IO
Tabel 4.2 Kinerja Struktur untuk rangka baja berpengaku konsentris CBF tipe diagonal
brace SAP ATC-40
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 50765.11
58792.37 Displacement, D m
0.068 0.046
Roof Displacement Ratio 0.0016
0.0011 Performance Level
IO IO
SAP FEMA 356 CM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
46868.94 42807.63
Displacement, D m 0.064
0.035 Roof Displacement Ratio
0.0015 0.0008
Performance Level IO
IO SAP FEMA 440 EL
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 50758.53
58962.91 Displacement, D m
0.068 0.046
Roof Displacement Ratio 0.0016
0.0011 Performance Level
IO IO
103
SAP FEMA 440 DM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
48108.71 37645.39
Displacement, D m 0.065
0.031 Roof Displacement Ratio
0.0015 0.0007
Performance Level IO
IO
Tabel 4.3 Kinerja Struktur untuk rangka baja berpengaku konsentris CBF tipe v-brace
SAP ATC-40 PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
49988.86 56286.75
Displacement, D m 0.043
0.035 Roof Displacement Ratio
0.0010 0.00083
Performance Level IO
IO SAP FEMA 356 CM
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 44552.66
50504.61 Displacement, D m
0.039 0.031
Roof Displacement Ratio 0.00093
0.00074 Performance Level
IO IO
SAP FEMA 440 EL PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
49988.86 56286.75
Displacement, D m 0.043
0.035 Roof Displacement Ratio
0.0010 0.00083
Performance Level IO
IO SAP FEMA 440 DM
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 43824.48
48362.53 Displacement, D m
0.038 0.030
Roof Displacement Ratio 0.00091
0.00071 Performance Level
IO IO
Tabel 4.4 Kinerja Struktur untuk rangka baja berpengaku eksentris EBF tipe diagonal
brace dengan panjang e=0.5m. SAP ATC-40
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 52580.21
59500.71 Displacement, D m
0.074 0.05
Roof Displacement Ratio 0.0018
0.0012 Performance Level
IO IO
SAP FEMA 356 CM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
47856.77 37966.91
Displacement, D m 0.069
0.030 Roof Displacement Ratio
0.0016 0.00071
Performance Level IO
IO SAP FEMA 440 EL
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 56655.82
59500.71 Displacement, D m
0.079 0.05
Roof Displacement Ratio 0.0019
0.0012 Performance Level
IO IO
104
SAP FEMA 440 DM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
44411.03 37365.29
Displacement, D m 0.065
0.03 Roof Displacement Ratio
0.0016 0.00071
Performance Level IO
IO
Tabel 4.5 Kinerja Struktur untuk rangka baja berpengaku eksentris EBF tipe diagonal
brace dengan panjang e=1m. SAP ATC-40
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 52283.53
57711.72 Displacement, D m
0.094 0.063
Roof Displacement Ratio 0.0022
0.0015 Performance Level
IO IO
SAP FEMA 356 CM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
52283.53 57711.72
Displacement, D m 0.094
0.063 Roof Displacement Ratio
0.0022 0.0015
Performance Level IO
IO SAP FEMA 440 EL
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 40793.81
39671.99 Displacement, D m
0.073 0.038
Roof Displacement Ratio 0.0017
0.0009 Performance Level
IO IO
SAP FEMA 440 DM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
40694.29 38314.57
Displacement, D m 0.072
0.037 Roof Displacement Ratio
0.0017 0.0009
Performance Level IO
IO
Tabel 4.6 Kinerja Struktur untuk rangka baja berpengaku eksentris EBF tipe v-brace
dengan panjang e=0.5m. SAP ATC-40
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 49516.95
55512.61 Displacement, D m
0.052 0.041
Roof Displacement Ratio 0.0012
0.00097 Performance Level
IO IO
SAP FEMA 356 CM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
42698.09 48564.39
Displacement, D m 0.045
0.041 Roof Displacement Ratio
0.0011 0.00086
Performance Level IO
IO SAP FEMA 440 EL
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 49516.95
55512.61 Displacement, D m
0.052 0.041
Roof Displacement Ratio 0.0012
0.00097 Performance Level
IO IO
105
SAP FEMA 440 DM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
41699.79 46598.53
Displacement, D m 0.044
0.035 Roof Displacement Ratio
0.0011 0.00083
Performance Level IO
IO
Tabel 4.7 Kinerja Struktur untuk rangka baja berpengaku eksentris EBF tipe v-brace
dengan panjang e=1m. SAP ATC-40
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 48196.18
53373.68 Displacement, D m
0.083 0.062
Roof Displacement Ratio 0.0019
0.0015 Performance Level
IO IO
SAP FEMA 356 CM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
41617.74 45988.39
Displacement, D m 0.072
0.054 Roof Displacement Ratio
0.0017 0.0013
Performance Level IO
IO SAP FEMA 440 EL
PUSHOVER-X PUSHOVER-Y
Base Shear, V kN 48196.18
53373,68 Displacement, D m
0.083 0.062
Roof Displacement Ratio 0.0019
0.0015 Performance Level
IO IO
SAP FEMA 440 DM PUSHOVER-X
PUSHOVER-Y Base Shear, V kN
40929.99 44748.41
Displacement, D m 0.071
0.052 Roof Displacement Ratio
0.0017 0.0012
Performance Level IO
IO
106
BAB V
KESIMPULAN DAN SARAN
5.1 Kesimpulan