Hello everyone,
Can someone please clarify why my elements are not failing when I check code. But when I use Steel design, they are failing in combined axial and bending check?
STAAD SPACE
START JOB INFORMATION
ENGINEER DATE 07-Dec-17
END JOB INFORMATION
INPUT WIDTH 79
UNIT METER KN
JOINT COORDINATES
1 0 1.183 0; 2 1.089 1.183 0; 3 3.489 1.183 0; 4 8.289 1.183 0;
5 10.689 1.183 0; 6 11.889 1.183 0; 7 13.089 1.183 0; 8 15.489 1.183 0;
9 20.289 1.183 0; 10 22.689 1.183 0; 11 23.726 1.183 0; 12 0 1.183 1.6;
13 1.089 1.183 1.6; 14 3.489 1.183 1.6; 15 8.289 1.183 1.6;
16 10.689 1.183 1.6; 17 11.889 1.183 1.6; 18 13.089 1.183 1.6;
19 15.489 1.183 1.6; 20 20.289 1.183 1.6; 21 22.689 1.183 1.6;
22 23.726 1.183 1.6; 23 2.289 1.183 0; 24 2.289 1.183 1.6; 25 9.489 1.183 0;
26 9.489 1.183 1.6; 27 14.289 1.183 0; 28 14.289 1.183 1.6; 29 21.489 1.183 0;
30 21.489 1.183 1.6; 31 0 0 0; 36 11.889 0.267 0; 41 23.726 0.267 0;
42 0 0 1.6; 47 11.889 0.267 1.6; 52 23.726 0.267 1.6; 53 2.289 0.267 0;
54 2.289 0.267 1.6; 55 9.489 0.267 0; 56 9.489 0.267 1.6; 57 14.289 0.267 0;
58 14.289 0.267 1.6; 59 21.489 0.267 0; 60 21.489 0.267 1.6;
61 4.689 1.183 1.6; 62 7.089 1.183 1.6; 63 4.689 1.183 0; 64 7.089 1.183 0;
65 4.689 0.144 1.6; 66 7.089 0.198 1.6; 67 4.689 0.144 0; 68 7.089 0.198 0;
69 16.689 1.183 1.6; 70 19.089 1.183 1.6; 71 16.689 1.183 0; 72 19.089 1.183 0;
73 16.689 0.267 1.6; 74 19.089 0.267 1.6; 75 16.689 0.267 0; 76 19.089 0.267 0;
77 3.185 1.183 1.6; 78 3.185 1.183 0; 79 2.289 0.817 1.6; 80 2.289 0.318 0;
81 8.593 1.183 1.6; 82 9.489 0.817 1.6; 83 9.489 0.317 0; 84 8.593 1.183 0;
85 15.185 1.183 1.6; 86 14.289 0.318 0; 87 14.289 0.817 1.6; 88 15.185 1.183 0;
89 20.593 1.183 1.6; 90 21.489 0.317 0; 91 21.489 0.817 1.6; 92 20.593 1.183 0;
93 0.495 1.183 0; 94 0.495 1.183 1.6; 95 1.795 1.183 0; 96 1.795 1.183 1.6;
97 3.095 1.183 0; 98 3.095 1.183 1.6; 99 4.395 1.183 0; 100 4.395 1.183 1.6;
101 5.695 1.183 0; 102 5.695 1.183 1.6; 103 6.995 1.183 0; 104 6.995 1.183 1.6;
105 8.295 1.183 0; 106 8.295 1.183 1.6; 107 9.595 1.183 0; 108 9.595 1.183 1.6;
109 10.895 1.183 0; 110 10.895 1.183 1.6; 111 12.495 1.183 0;
112 12.495 1.183 1.6; 113 13.795 1.183 0; 114 13.795 1.183 1.6;
115 15.095 1.183 0; 116 15.095 1.183 1.6; 117 16.395 1.183 0;
118 16.395 1.183 1.6; 119 17.695 1.183 0; 120 17.695 1.183 1.6;
121 18.995 1.183 0; 122 18.995 1.183 1.6; 123 21.595 1.183 0;
124 21.595 1.183 1.6; 125 22.895 1.183 0; 126 22.895 1.183 1.6;
127 2.289 0.066 0; 128 2.289 0.066 1.6; 129 9.489 0.23 0; 130 9.489 0.23 1.6;
MEMBER INCIDENCES
1 1 12; 2 2 13; 3 3 14; 4 4 15; 5 5 16; 7 7 18; 8 8 19; 9 9 20; 10 10 21;
11 11 22; 12 1 93; 13 2 95; 14 3 99; 15 4 105; 16 5 109; 17 6 111; 18 7 113;
19 8 117; 20 9 92; 21 10 125; 22 12 94; 23 13 96; 24 14 100; 25 15 106;
26 16 110; 27 17 112; 28 18 114; 29 19 118; 30 20 89; 31 21 126; 32 23 97;
33 24 98; 34 23 24; 35 13 23; 36 14 23; 37 25 107; 38 26 108; 39 4 26; 40 26 5;
41 25 26; 42 27 115; 43 28 116; 44 18 27; 45 19 27; 46 28 27; 47 29 123;
48 30 124; 49 9 30; 50 10 30; 51 29 30; 52 1 31; 57 6 36; 62 11 41; 63 12 42;
68 17 47; 73 22 52; 74 23 80; 75 24 79; 76 25 83; 77 26 82; 78 27 86; 79 28 87;
80 29 90; 81 30 91; 82 61 102; 83 62 15; 84 63 101; 85 64 4; 86 61 65;
87 62 66; 88 63 67; 89 64 68; 90 69 120; 91 70 20; 92 71 119; 93 72 9;
94 69 73; 95 70 74; 96 71 75; 97 72 76; 98 77 14; 99 78 3; 100 79 54;
101 80 53; 102 81 26; 103 82 56; 104 83 55; 105 54 77; 106 80 79; 107 53 78;
108 81 56; 109 83 82; 110 84 25; 111 55 84; 112 85 19; 113 58 85; 114 86 57;
115 87 58; 116 86 87; 117 88 8; 118 57 88; 119 89 30; 120 89 60; 121 90 59;
122 91 60; 123 90 91; 124 92 29; 125 59 92; 126 93 2; 127 94 13; 128 95 23;
129 96 24; 130 97 78; 131 98 77; 132 99 63; 133 100 61; 134 101 103;
135 102 104; 136 103 64; 137 104 62; 138 105 84; 139 106 81; 140 107 5;
141 108 16; 142 109 6; 143 110 17; 144 111 7; 145 112 18; 146 113 27;
147 114 28; 148 115 88; 149 116 85; 150 117 71; 151 118 69; 152 119 121;
153 120 122; 154 121 72; 155 122 70; 156 123 10; 157 124 21; 158 125 11;
159 126 22; 160 53 127; 161 54 128; 162 56 130; 163 55 129;
START GROUP DEFINITION
JOINT
_CONVEYOR 4 9 15 20 93 TO 104 107 TO 126
_RETURN_IDLERS 2 TO 5 7 TO 10 13 TO 16 18 TO 21
END GROUP DEFINITION
DEFINE MATERIAL START
ISOTROPIC STEEL
E 2.05e+008
POISSON 0.3
DENSITY 76.8195
ALPHA 1.2e-005
DAMP 0.03
TYPE STEEL
STRENGTH FY 253200 FU 407800 RY 1.5 RT 1.2
END DEFINE MATERIAL
MEMBER PROPERTY EUROPEAN
12 TO 33 37 38 42 43 47 48 52 62 63 73 TO 85 90 TO 93 98 TO 103 110 112 114 -
115 117 119 121 122 124 126 TO 163 TABLE ST UPN100
1 11 34 41 46 51 TABLE ST UPN80
MEMBER PROPERTY BRITISH
2 TO 5 7 TO 10 35 36 39 40 44 45 49 50 57 68 86 TO 89 94 TO 97 104 TO 109 -
111 113 116 118 120 123 125 TABLE ST UA50X50X5
CONSTANTS
BETA 90 MEMB 52 62 63 73 TO 81 100 101 103 114 115 121 122 160 TO 163
BETA 180 MEMB 22 TO 31 33 38 43 48 82 83 90 91 98 102 112 119 127 129 131 -
133 135 137 139 141 143 145 147 149 151 153 155 157 159
BETA 45 MEMB 2 TO 5 7 TO 10 35 36 39 40 44 45 49 50 57 68 86 TO 89 94 TO 97 -
104 TO 109 111 113 116 118 120 123 125
MATERIAL STEEL ALL
SUPPORTS
31 36 41 42 47 52 57 TO 60 65 TO 68 73 TO 76 127 TO 130 PINNED
MEMBER TRUSS
35 36 39 40 44 45 49 50 106 109 116 123
MEMBER OFFSET
35 36 39 40 44 45 49 50 START LOCAL 0.1 0 0
35 36 39 40 44 45 49 50 END LOCAL -0.1 0 0
DEFINE WIND LOAD
TYPE 1 WS (27M/S)
INT 0.34 HEIG 3
TYPE 2 W (40M/S)
INT 0.75 HEIG 3
TYPE 3 W0 (20M/S)
INT 0.28 HEIG 3
LOAD 1 LOADTYPE Dead TITLE SELF WEIGHT
SELFWEIGHT Y -1
MEMBER LOAD
63 68 73 86 87 94 95 100 103 115 122 CON GY -0.25
JOINT LOAD
4 9 15 20 93 TO 104 107 TO 126 FY -0.265
2 TO 5 7 TO 10 13 TO 16 18 TO 21 FY -0.238
LOAD 3 LOADTYPE Live TITLE MN (MATERIAL OPERATING @ 159.7 KG/M)
JOINT LOAD
4 9 15 20 93 TO 104 107 TO 126 FY -1.02
LOAD 4 LOADTYPE Live REDUCIBLE TITLE MF (MATERIAL FLOODED @ 548.1 KG/M)
JOINT LOAD
4 9 15 20 93 TO 104 107 TO 126 FY -3.48
LOAD 30 LOADTYPE Seismic TITLE FEQ (SEISMIC X)
SELFWEIGHT X 0.4
LOAD 31 LOADTYPE Seismic TITLE FEQ (SEISMIC Z)
SELFWEIGHT Z 0.4
LOAD 40 LOADTYPE Temperature TITLE MAX (T)
TEMPERATURE LOAD
1 TO 5 7 TO 52 57 62 63 68 73 TO 159 TEMP 40
LOAD 41 LOADTYPE Temperature TITLE MIN (T)
TEMPERATURE LOAD
1 TO 5 7 TO 52 57 62 63 68 73 TO 159 TEMP -40
LOAD COMB 100 SLS G+TMAX
1 1.0 40 1.0
LOAD COMB 101 SLS G+TMIN
1 1.0 41 1.0
LOAD COMB 102 SLS G+MN+TMIN
1 1.0 3 1.0 41 1.0
LOAD COMB 103 SLS G+MN+TMIN
1 1.0 3 1.0 41 1.0
LOAD COMB 200 ULS 1.4G+TMAX
1 1.4 40 1.2
LOAD COMB 201 ULS 1.4G+TMIN
1 1.4 41 1.2
LOAD COMB 202 ULS 1.2(G+MF) T+
1 1.2 4 1.2 40 1.2
LOAD COMB 203 ULS 1.2(G+MF) T-
1 1.2 4 1.2 41 1.2
LOAD COMB 204 ULS 1.2G+1.2MN+FEQ(X)+0.3FEQ(Z)+TMAX
1 1.2 3 1.2 30 1.0 31 0.3 40 1.2
LOAD COMB 205 ULS 1.2G+1.2MN+FEQ(X)+0.3FEQ(Z)+TMIN
1 1.2 3 1.2 30 1.0 31 0.3 41 1.2
LOAD COMB 206 ULS 1.2G+1.2MN+0.3FEQ(X)+FEQ(Z)+TMAX
1 1.2 3 1.2 30 0.3 31 1.0 40 1.2
LOAD COMB 207 ULS 1.2G+1.2MN+0.3FEQ(X)+FEQ(Z)+TMIN
1 1.2 3 1.2 30 0.3 31 1.0 41 1.2
LOAD COMB 208 ULS 0.9G+0.9MN+FEQ(X)+0.3FEQ(Z)+TMAX
1 0.9 3 0.9 30 1.0 31 0.3 40 1.2
LOAD COMB 209 ULS 0.9G+0.9MN+FEQ(X)+0.3FEQ(Z)+TMIN
1 0.9 3 0.9 30 1.0 31 0.3 41 1.2
LOAD COMB 210 ULS 0.9G+0.9MN+0.3FEQ(X)+FEQ(Z)+TMAX
1 0.9 3 0.9 30 0.3 31 1.0 40 1.2
LOAD COMB 211 ULS 0.9G+0.9MN+0.3FEQ(X)+FEQ(Z)+TMIN
1 0.9 3 0.9 30 0.3 31 1.0 41 1.2
LOAD COMB 212 ULS 1.2G+1.6MN+TMAX
1 1.2 3 1.6 40 1.2
LOAD COMB 213 ULS 1.2G+1.6MN+TMIN
1 1.2 3 1.6 41 1.2
PERFORM ANALYSIS
PARAMETER 1
CODE AISC UNIFIED 2005
METHOD LRFD
FYLD 275000 ALL
LZ 0.751 MEMB 100 161
LX 1.117 MEMB 74 75 100 101 160 161
LX 0.953 MEMB 76 77 103 104 162 163
LX 0.916 MEMB 78 TO 81 114 115 121 122
LZ 0.252 MEMB 101 160
LZ 0.587 MEMB 103 162
LZ 0.087 MEMB 104 163
LY 0.916 MEMB 74 TO 81 100 101 103 104 114 115 121 122
CHECK CODE ALL
FINISH