4.14 Perbandingan Antara Reaksi Perletakkan Dengan Base Shear Pada Struktur 10 Lantai
Reaksi perletakkan horizontal yang terjadi pada struktur akibat adanya gaya gempa yang bekerja, harus memilki perbandingan nilai selisih yang kecil terhadap reaksi
yang terjadi pada base strukturnya. Seperti pada tabel hasil perhitungan di bawah ini:
4.14.1 Pada Arah X Tanpa MFPS
Tabel 4.25 Reaksi Perletakkan Horizontal Pada Masing - masing Tingkat Arah X
Story Load
Loc P
VX VY
T MX
MY STORY10
SPECX Top
48077.92 0.02
576935.2 SPECX
Bottom 48077.92
0.02 576935.2
0.087 192311.7
STORY9 SPECX
Top 85910.55
0.05 1030926
0.087 192311.7
SPECX Bottom
85910.55 0.05
1030926 0.105
530126.4 STORY8
SPECX Top
113672.6 0.07
1364071 0.105
530126.4 SPECX
Bottom 113672.6
0.07 1364071
0.195 968815.1
STORY7 SPECX
Top 135699.5
0.1 1628395
0.195 968815.1
SPECX Bottom
135699.5 0.1
1628395 0.23
1481782 STORY6
SPECX Top
153749.9 0.11
1844997 0.23
1481782 SPECX
Bottom 153749.9
0.11 1844997
0.197 2050258
STORY5 SPECX
Top 170271.4
0.07 2043257
0.197 2050258
SPECX Bottom
170271.4 0.07
2043257 0.12
2665967 STORY4
SPECX Top
187216 0.07
2246591 0.12
2665967 SPECX
Bottom 187216
0.07 2246591
0.214 3329661
STORY3 SPECX
Top 204158.5
0.08 2449903
0.214 3329661
SPECX Bottom
204158.5 0.08
2449903 0.224
4045387 STORY2
SPECX Top
217706.8 0.13
2612481 0.224
4045387 SPECX
Bottom 217706.8
0.13 2612481
0.301 4811996
STORY1 SPECX
Top 223925.3
0.16 2687103
0.301 4811996
SPECX Bottom
223925.3 0.16
2687103 0.323
5618207 Base Shear =
223925.3 kg
Universitas Sumatera Utara
Tabel 4.26 Reaksi Perletakkan Horizontal Pada Base Arah X
Story Point
Load FX
FY FZ
MX MY
MZ BASE
1 SPECX
8010.24 41.84
35580.75 52.578
47390.09 BASE
2 SPECX
8153.65 0.5
38705.7 0.624
47571.43 BASE
3 SPECX
8153.88 0.01
38776.12 0.017
47571.72 BASE
4 SPECX
8153.65 0.51
38705.7 0.644
47571.43 BASE
5 SPECX
8010.24 41.84
35580.75 52.569
47390.1 BASE
6 SPECX
9382.59 4.58
137.34 5.76
49124.61 BASE
7 SPECX
9639.49 0.45
129.17 0.568
49448.94 BASE
8 SPECX
9639.08 0.01
114.67 0.015
49448.41 BASE
9 SPECX
9639.49 0.45
129.17 0.561
49448.94 BASE
10 SPECX
9382.6 4.59
137.34 5.767
49124.62 BASE
11 SPECX
9371.72 0.01
0.013 49111.29
BASE 12
SPECX 9620.28
0.01 0.013
49425.16 BASE
13 SPECX
9620.21 0.01
0.013 49425.07
BASE 14
SPECX 9620.28
0.01 0.013
49425.16 BASE
15 SPECX
9371.72 0.01
0.013 49111.3
BASE 16
SPECX 9382.59
4.59 137.34
5.765 49124.61
BASE 17
SPECX 9639.49
0.45 129.17
0.563 49448.94
BASE 18
SPECX 9639.08
0.01 114.67
0.011 49448.41
BASE 19
SPECX 9639.49
0.45 129.17
0.565 49448.94
BASE 20
SPECX 9382.6
4.59 137.34
5.762 49124.62
BASE 21
SPECX 8010.24
41.84 35580.75
52.573 47390.09
BASE 22
SPECX 8153.65
0.51 38705.7
0.638 47571.43
BASE 23
SPECX 8153.88
38776.12 0.009
47571.72 BASE
24 SPECX
8153.65 0.5
38705.7 0.63
47571.43 BASE
25 SPECX
8010.24 41.84
35580.75 52.574
47390.1
Reaksi Perletakan Horizontal = 223934
kg
Jadi, selisih Reaksi Perletakan Horizontal - Base Shear = 0.004
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4.14.2 Pada Arah Y Tanpa MFPS Tabel 4.27 Reaksi Perletakkan Horizontal Pada Masing - masing Tingkat Arah Y
Story Load
Loc P
VX VY
T MX
MY STORY10
SPECY Top
0.03 48077.91
57693464 STORY10
SPECY Bottom
0.03 48077.91
57693464 19231162
11.349 STORY9
SPECY Top
0.05 85910.58
1.03E+08 19231162
11.349 STORY9
SPECY Bottom
0.05 85910.58
1.03E+08 53012645
8.212 STORY8
SPECY Top
0.04 113672.7
1.36E+08 53012645
8.212 STORY8
SPECY Bottom
0.04 113672.7
1.36E+08 96881511
9.325 STORY7
SPECY Top
0.03 135699.5
1.63E+08 96881511
9.325 STORY7
SPECY Bottom
0.03 135699.5
1.63E+08 1.48E+08
9.408 STORY6
SPECY Top
0.02 153749.9
1.84E+08 1.48E+08
9.408 STORY6
SPECY Bottom
0.02 153749.9
1.84E+08 2.05E+08
1.538 STORY5
SPECY Top
0.03 170271.4
2.04E+08 2.05E+08
1.538 STORY5
SPECY Bottom
0.03 170271.4
2.04E+08 2.67E+08
8.406 STORY4
SPECY Top
0.03 187216
2.25E+08 2.67E+08
8.406 STORY4
SPECY Bottom
0.03 187216
2.25E+08 3.33E+08
8.918 STORY3
SPECY Top
0.02 204158.5
2.45E+08 3.33E+08
8.918 STORY3
SPECY Bottom
0.02 204158.5
2.45E+08 4.05E+08
3.474 STORY2
SPECY Top
0.02 217706.8
2.61E+08 4.05E+08
3.474 STORY2
SPECY Bottom
0.02 217706.8
2.61E+08 4.81E+08
8.136 STORY1
SPECY Top
0.03 223925.3
2.69E+08 4.81E+08
8.137 STORY1
SPECY Bottom
0.03 223925.3
2.69E+08 5.62E+08
5.378
Base Shear 223925.3
kg
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Tabel 4.28 Reaksi Perletakkan Horizontal Pada Base Arah Y
Story Point
Load FX
FY FZ
MX MY
MZ BASE
1 SPECY
41.84 8010.24
35580.75 4739010
5257.629 0.019
BASE 2
SPECY 4.59
9382.6 137.34
4912462 576.101
0.019 BASE
3 SPECY
9371.73 4911130
0.309 0.019
BASE 4
SPECY 4.59
9382.6 137.34
4912462 576.571
0.019 BASE
5 SPECY
41.84 8010.24
35580.75 4739010
5257.176 0.019
BASE 6
SPECY 0.51
8153.65 38705.7
4757143 63.814
0.019 BASE
7 SPECY
0.45 9639.49
129.17 4944894
56.646 0.019
BASE 8
SPECY 9620.28
4942517 0.313
0.019 BASE
9 SPECY
0.45 9639.49
129.17 4944894
56.184 0.019
BASE 10
SPECY 0.51
8153.65 38705.7
4757143 63.858
0.019 BASE
11 SPECY
8153.88 38776.12
4757172 0.47
0.019 BASE
12 SPECY
9639.08 114.67
4944842 0.313
0.019 BASE
13 SPECY
9620.21 4942508
0.313 0.019
BASE 14
SPECY 9639.08
114.67 4944842
0.47 0.019
BASE 15
SPECY 8153.88
38776.12 4757172
0.683 0.019
BASE 16
SPECY 0.5
8153.65 38705.7
4757143 62.946
0.019 BASE
17 SPECY
0.45 9639.49
129.17 4944894
56.14 0.019
BASE 18
SPECY 9620.28
4942517 0.313
0.019 BASE
19 SPECY
0.45 9639.49
129.17 4944894
56.604 0.019
BASE 20
SPECY 0.5
8153.65 38705.7
4757143 62.905
0.019 BASE
21 SPECY
41.84 8010.24
35580.75 4739010
5257.069 0.019
BASE 22
SPECY 4.59
9382.6 137.34
4912462 576.595
0.019 BASE
23 SPECY
9371.73 4911130
0.309 0.019
BASE 24
SPECY 4.59
9382.6 137.34
4912462 576.125
0.019 BASE
25 SPECY
41.84 8010.24
35580.75 4739010
5257.521 0.019
Reaksi Perletakan horizontal = 223934.1 Kg
Selisih Reaksi Perletakan horizontal-Base Shear = 0.004
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4.14.3 Pada Arah X Dengan MFPS Tabel 4.29 Reaksi Perletakkan Horizontal Pada Masing - masing Tingkat Arah X
Story Load
Loc P
VX VY
T MX
MY STORY10
SPECX Top
7495.95 0.01
89951.36 STORY10
SPECX Bottom
7495.95 0.01
89951.36 0.024
29983.79 STORY9
SPECX Top
15980.44 0.01
191765.2 0.024
29983.79 STORY9
SPECX Bottom
15980.44 0.01
191765.2 0.01
93886.13 STORY8
SPECX Top
24603.25 295239
0.01 93886.13
STORY8 SPECX
Bottom 24603.25
295239 0.011
192205.1 STORY7
SPECX Top
33390.34 0.01
400684.1 0.011
192205.1 STORY7
SPECX Bottom
33390.34 0.01
400684.1 0.033
325517.8 STORY6
SPECX Top
41957.31 0.02
503487.8 0.033
325517.8 STORY6
SPECX Bottom
41957.31 0.02
503487.8 0.039
492863.5 STORY5
SPECX Top
50327.68 0.01
603932.1 0.039
492863.5 STORY5
SPECX Bottom
50327.68 0.01
603932.1 0.016
693375.4 STORY4
SPECX Top
58923.21 0.01
707078.5 0.016
693375.4 STORY4
SPECX Bottom
58923.21 0.01
707078.5 0.039
927840.3 STORY3
SPECX Top
67791.34 0.02
813496.1 0.039
927840.3 STORY3
SPECX Bottom
67791.34 0.02
813496.1 0.034
1197231 STORY2
SPECX Top
76527.3 918327.5
0.034 1197231
STORY2 SPECX
Bottom 76527.3
918327.5 0.037
1500949 STORY1
SPECX Top
85136.84 0.01
1021642 0.037
1500949 STORY1
SPECX Bottom
85136.84 0.01
1021642 0.006
1838402
Base Shear 85136.84
kg
Universitas Sumatera Utara
Tabel 4.30 Reaksi Perletakkan Horizontal Pada Base Arah X
Story Point
Load P
V2 V3
T M2
M3 BASE
2 SPECX
15886.84 3031.29 BASE
3 SPECX
15912.6 3031.28
BASE 4
SPECX 15886.84 3031.29
BASE 10
SPECX 24.33
3037.03 0.02
BASE 15
SPECX 3036.95
BASE 20
SPECX 24.33
3037.03 0.02
BASE 22
SPECX 15886.84 3031.29
BASE 23
SPECX 15912.6
3031.28 BASE
24 SPECX
15886.84 3031.29 BASE
7 SPECX
47.12 4668.11
0.01 BASE
8 SPECX
37.23 4668.09
BASE 9
SPECX 47.12
4668.11 0.01
BASE 12
SPECX 4668
BASE 13
SPECX 4667.99
BASE 14
SPECX 4668
BASE 17
SPECX 47.12
4668.11 0.01
BASE 18
SPECX 37.23
4668.09 BASE
19 SPECX
47.12 4668.11
0.01 BASE
1 SPECX
14477.79 2101.24 0.14
BASE 5
SPECX 14477.79 2101.24
0.14 BASE
21 SPECX
14477.79 2101.24 0.14
BASE 25
SPECX 14477.79 2101.24
0.14 BASE
6 SPECX
24.33 3037.03
0.02 BASE
11 SPECX
3036.95 BASE
16 SPECX
24.33 3037.03
0.02
Reaksi MFPS horizontal = 86827.31
kg
Selisih Reaksi MFPS horizontal-Base Shear = 1.947
Universitas Sumatera Utara
4.14.4 Pada Arah Y Dengan MFPS Tabel 4.31 Reaksi Perletakkan Horizontal Pada Masing - masing Tingkat Arah Y
Story Load
Loc P
VX VY
T MX
MY STORY10
SPECY Top
0.02 7495.94
89951.36 STORY10
SPECY Bottom
0.02 7495.94
89951.36 29983.78
0.064 STORY9
SPECY Top
0.02 15980.44
191765.2 29983.78
0.064 STORY9
SPECY Bottom
0.02 15980.44
191765.2 93886.13
0.015 STORY8
SPECY Top
24603.25 295239
93886.13 0.015
STORY8 SPECY
Bottom 24603.25
295239 192205.1
0.015 STORY7
SPECY Top
0.02 33390.34
400684.1 192205.1
0.015 STORY7
SPECY Bottom
0.02 33390.34
400684.1 325517.8
0.057 STORY6
SPECY Top
0.01 41957.31
503487.8 325517.8
0.057 STORY6
SPECY Bottom
0.01 41957.31
503487.8 492863.5
0.021 STORY5
SPECY Top
0.01 50327.68
603932.1 492863.5
0.021 STORY5
SPECY Bottom
0.01 50327.68
603932.1 693375.4
0.012 STORY4
SPECY Top
0.01 58923.21
707078.5 693375.4
0.012 STORY4
SPECY Bottom
0.01 58923.21
707078.5 927840.3
0.015 STORY3
SPECY Top
0.01 67791.34
813496.1 927840.3
0.015 STORY3
SPECY Bottom
0.01 67791.34
813496.1 1197231
0.04 STORY2
SPECY Top
0.01 76527.3
918327.6 1197231
0.04 STORY2
SPECY Bottom
0.01 76527.3
918327.6 1500949
0.031 STORY1
SPECY Top
0.01 85136.84
1021642 1500949
0.031 STORY1
SPECY Bottom
0.01 85136.84
1021642 1838402
0.018
Base Shear 85136.84
kg
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Tabel 4.32 Reaksi Perletakkan Horizontal Pada Base Arah Y
Story Point
Load P
V2 V3
T M2
M3 BASE
2 SPECY
24.33 0.02
3037.03 BASE
3 SPECY
3036.95 BASE
4 SPECY
24.33 0.02
3037.03 BASE
10 SPECY
15886.84 3031.29
BASE 15
SPECY 15912.6
3031.28 BASE
20 SPECY
15886.84 3031.29
BASE 22
SPECY 24.33
0.02 3037.03
BASE 23
SPECY 3036.95
BASE 24
SPECY 24.33
0.02 3037.03
BASE 7
SPECY 47.12
0.01 4668.11
BASE 8
SPECY 4668
BASE 9
SPECY 47.12
0.01 4668.11
BASE 12
SPECY 37.23
4668.09 BASE
13 SPECY
4667.99 BASE
14 SPECY
37.23 4668.09
BASE 17
SPECY 47.12
0.01 4668.11
BASE 18
SPECY 4668
BASE 19
SPECY 47.12
0.01 4668.11
BASE 1
SPECY 14477.79
0.14 2101.24
BASE 5
SPECY 14477.79
0.14 2101.24
BASE 21
SPECY 14477.79
0.14 2101.24
BASE 25
SPECY 14477.79
0.14 2101.24
BASE 6
SPECY 15886.84
3031.29 BASE
11 SPECY
15912.6 3031.28
BASE 16
SPECY 15886.84
3031.29
Reaksi MFPS horizontal = 86827.31
kg Selisih Reaksi MFPS horizontal-Base Shear =
1.947
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4.15 Perbandingan Antara Reaksi Perletakkan Dengan Base Shear Pada Struktur 5 Lantai