TUGAS ANALISIS STRUKTUR
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1
TUGAS
ANALISIS STRUKTUR
DENGAN KOMPUTER
(Beam - Column)
KEMENTERIAN RISET, TEKNOLOGI, DAN PENDIDIKAN TINGGI
UNIVERSITAS LAMBUNG MANGKURAT
PROGRAM STUDI MAGISTER TEKNIK SIPIL
BANJARMASIN
2015
BEAM-COLUMN
WF 150.150.8.6
SHELL-143
WF 150.150.8.6
SHELL-143
WF 250.150.8.6
SHELL-143
Joint(with Spring):
-COMBINE39
-CONTACT52
2000 mm
1300 mm
A
B
2
Humaira Aulia, ST
E = 2 x 105 MPa
fy = 240 MPa
COLUMN (H=2000 mm)
8 mm
8 mm
6 mm
150 mm
150 mm
150 mm
150 mm
Beam Section Beam Model (SHELL-143)
3
Humaira Aulia, ST
BEAM (L=1300 mm)
8 mm
8 mm
6 mm
150 mm
250 mm
150 mm
250 mm
Beam Section Beam Model (SHELL-143)
A
8 mm
8 mm
6 mm
150 mm
150 mm
150 mm
150 mm
Beam Section Beam Model (SHELL-143)
B
4
Humaira Aulia, ST
STRESS AND STRAIN (fy=240 MPa)
5
Humaira Aulia, ST
MATERIAL PROPERTIES
Point ε fy
0 0 0
1 0.0012 240
2 0.0192 240
3 0.0392 332.4099
4 0.0592 374.4019
5 0.0792 398.3876
6 0.0992 413.8997
7 0.1192 424.7514
8 0.1392 413.8997
9 0.1592 395.3876
10 0.1792 371.4019
11 0.1992 332.4099
12 0.2192 240
6
Humaira Aulia, ST
PLOT AREAS (MODELING)
2) WEB STIFFNER1) NON STIFFNER
7
Humaira Aulia, ST
Real Constant (COMBINE39)
3) >>> COMBINE 39 (x10)
8
Humaira Aulia, ST
PLOT ELEMENTS (ALL APPLIED BCs)
ISOMETRIC
VIEW
RIGHT
VIEW
TIP DISPLACEMENT(COUPLING)
Beban vs Lendutan
9
Humaira Aulia, ST
Tabel hasil running ANSYS
Point δ (mm) P (kN) Point δ (mm) P (kN)
1 4 7.4655 26 104 42.4286
2 8 14.8447 27 108 42.7112
3 12 21.4441 28 112 42.0203
4 16 26.4863 29 116 39.271
5 20 28.4992 30 120 38.7921
6 24 29.7876 31 124 39.0411
7 28 30.3345 32 128 39.0684
8 32 30.7562 33 132 38.8404
9 36 31.1317 34 136 38.689
10 40 31.4664 35 140 38.3745
11 44 31.8097 36 144 37.9971
12 48 32.1614 37 148 37.4087
13 52 32.7143 38 152 36.8268
14 56 33.3391 39 156 36.5271
15 60 34.0361 40 160 36.2667
16 64 34.8158 41 164 36.2713
17 68 35.6459 42 168 36.2713
18 72 36.4799 43 172 36.3645
19 76 37.3321 44 176 36.5157
20 80 38.1804 45 180 36.6541
21 84 39.0014 46 184 36.9129
22 88 39.7967 47 188 36.9634
23 92 40.5572 48 192 36.8882
24 96 41.2756 49 196 37.091
25 100 41.8988 50 200 37.0156
Nonstiffner
Point δ (mm) P (kN) Point δ (mm) P (kN)
1 4 7.7690 26 104 42.3434
2 8 15.4300 27 108 39.8066
3 12 22.2547 28 112 39.1428
4 16 27.0073 29 116 39.5121
5 20 29.0643 30 120 39.6948
6 24 30.5059 31 124 39.3025
7 28 31.3012 32 128 38.7610
8 32 31.8994 33 132 38.3328
9 36 32.4102 34 136 37.7615
10 40 32.8914 35 140 37.1729
11 44 33.3108 36 144 36.8135
12 48 33.8537 37 148 36.6987
13 52 34.4616 38 152 36.7528
14 56 35.0809 39 156 36.8835
15 60 35.7995 40 160 36.9789
16 64 36.6940 41 164 37.1502
17 68 37.5960 42 168 37.3194
18 72 38.5311 43 172 37.6139
19 76 39.4344 44 176 37.5652
20 80 40.3202 45 180 37.6494
21 84 41.1790 46 184 37.8773
22 88 41.9991 47 188 37.9710
23 92 42.7013 48 192 38.0680
24 96 43.2629 49 196 38.1413
25 100 43.5055 50 200 38.2073
Web Stiffner
Point δ (mm) P (kN) Point δ (mm) P (kN)
1 4 8.7453 26 104 41.3650
2 8 17.4583 27 108 39.7643
3 12 25.0859 28 112 39.5389
4 16 28.0897 29 116 39.7839
5 20 30.0951 30 120 39.4576
6 24 31.0675 31 124 38.9630
7 28 31.7573 32 128 38.4772
8 32 32.2874 33 132 38.0265
9 36 32.7997 34 136 37.5838
10 40 33.2556 35 140 37.1254
11 44 33.6282 36 144 36.9695
12 48 34.1565 37 148 36.8736
13 52 34.7816 38 152 37.0497
14 56 35.5480 39 156 37.1322
15 60 36.4146 40 160 37.3018
16 64 37.3411 41 164 37.4829
17 68 38.2822 42 168 37.6532
18 72 39.2015 43 172 37.7660
19 76 40.1142 44 176 37.8528
20 80 40.9861 45 180 37.9264
21 84 41.8209 46 184 37.9982
22 88 42.5601 47 188 38.0735
23 92 43.1314 48 192 38.1234
24 96 43.3093 49 196 38.1728
25 100 42.3666 50 200 38.2264
>>> Combine (10)
Grafik Beban vs Lendutan
10
Humaira Aulia, ST
0
5
10
15
20
25
30
35
40
45
50
0 25 50 75 100 125 150 175 200 225
Beb
an (
kN)
Lendutan (mm)
NON STIFFNER
WEB STIFFNER
>> COMBINE 39 (x10)
Plot Result
Tegangan vs Lendutan
11
Humaira Aulia, ST
Tabel hasil running ANSYS
Point δ (mm) σ (MPa) Point δ (mm) σ (MPa)
1 4 24.4540 26 104 238.976
2 8 53.335 27 108 238.839
3 12 131.113 28 112 238.789
4 16 210.022 29 116 254.994
5 20 220.009 30 120 267.778
6 24 230.163 31 124 277.655
7 28 232.906 32 128 286.301
8 32 233.843 33 132 291.257
9 36 233.887 34 136 300.965
10 40 234.003 35 140 311.389
11 44 234.18 36 144 322.177
12 48 234.386 37 148 331.957
13 52 234.738 38 152 340.677
14 56 234.886 39 156 348.655
15 60 235.085 40 160 356.091
16 64 235.34 41 164 363.032
17 68 235.898 42 168 367.288
18 72 236.538 43 172 370.582
19 76 237.116 44 176 373.632
20 80 237.628 45 180 376.457
21 84 238.06 46 184 379.064
22 88 238.461 47 188 381.354
23 92 238.696 48 192 383.321
24 96 238.814 49 196 384.734
25 100 238.909 50 200 386.242
Nonstiffner
Point δ (mm) σ (MPa) Point δ (mm) σ (MPa)
1 4 26.0590 26 104 248.5940
2 8 58.3073 27 108 265.2710
3 12 144.3820 28 112 276.6410
4 16 214.9840 29 116 286.1370
5 20 223.9630 30 120 291.7710
6 24 234.6000 31 124 302.8610
7 28 234.5550 32 128 314.5060
8 32 234.5680 33 132 325.5740
9 36 234.7330 34 136 335.1150
10 40 234.9760 35 140 343.9020
11 44 235.1840 36 144 351.7770
12 48 235.4020 37 148 359.0330
13 52 235.6090 38 152 365.1090
14 56 235.9060 39 156 368.6180
15 60 236.3060 40 160 371.9170
16 64 236.8020 41 164 374.9730
17 68 237.3430 42 168 377.7670
18 72 237.8140 43 172 380.3690
19 76 238.2310 44 176 382.5590
20 80 238.5260 45 180 384.2950
21 84 238.7140 46 184 385.6200
22 88 238.8910 47 188 387.0000
23 92 238.9780 48 192 388.2550
24 96 239.0780 49 196 389.4690
25 100 238.9120 50 200 390.6410
Web Stiffner
Point δ (mm) σ (MPa) Point δ (mm) σ (MPa)
1 4 22.9838 26 104 252.9330
2 8 44.8847 27 108 267.1380
3 12 115.2950 28 112 278.0880
4 16 213.2590 29 116 286.7830
5 20 219.9750 30 120 293.6390
6 24 226.8890 31 124 305.6820
7 28 233.3450 32 128 316.9820
8 32 234.9400 33 132 327.7830
9 36 235.1430 34 136 336.7210
10 40 235.3540 35 140 345.2240
11 44 235.5120 36 144 352.8400
12 48 235.6900 37 148 359.9150
13 52 235.9050 38 152 365.6280
14 56 236.0960 39 156 369.0990
15 60 236.4010 40 160 372.3490
16 64 237.0210 41 164 375.3380
17 68 237.5870 42 168 378.0270
18 72 238.1050 43 172 380.3270
19 76 238.4870 44 176 382.3830
20 80 238.7810 45 180 384.0840
21 84 238.9480 46 184 385.5400
22 88 239.0570 47 188 386.8900
23 92 239.0470 48 192 388.1370
24 96 238.9070 49 196 389.3750
25 100 238.8490 50 200 390.5870
>>> Combine (10)
Grafik Tegangan vs Lendutan
12
Humaira Aulia, ST
Plot Result
0
50
100
150
200
250
300
350
400
450
0 25 50 75 100 125 150 175 200 225
Str
ess
(M
Pa
)
Lendutan (mm)
NON STIFFNER
WEB STIFFNER
>>> Combine (x10)
Vom Mises Stress
13
Humaira Aulia, ST
1) NON STIFFNER
Vom Mises Stress
14
Humaira Aulia, ST
1) NON STIFFNER
NODAL SOLUTION (DOF Y)
15
Humaira Aulia, ST
1) NON STIFFNER
Vom Mises Stress
16
Humaira Aulia, ST
2) WEB STIFFNER
Vom Mises Stress
17
Humaira Aulia, ST
2) WEB STIFFNER
NODAL SOLUTION (DOF Y)
18
Humaira Aulia, ST
2) WEB STIFFNER
Vom Mises Stress
19
Humaira Aulia, ST
3) >> COMBINE 39
Vom Mises Stress
20
Humaira Aulia, ST
3) >> COMBINE 39
NODAL SOLUTION (DOF Y)
21
Humaira Aulia, ST
3) >> COMBINE 39
22
TUGAS
ANALISIS STRUKTUR
DENGAN KOMPUTER
(Beam - Column)
Terima Kasih :)