UNIT METER KN
JOINT COORDINATES
1 1 8 0; 2 2 8 0; 6 6 8 0; 7 7 8 0; 8 2 3 0; 9 6 3 0; 10 1 8 0; 11 7 8 0;
12 1 8 0; 13 7 8 0; 14 1 8 -10; 15 2 8 -10; 16 6 8 -10; 17 7 8 -10; 18 2 3 -10;
19 6 3 -10; 20 1 8 -10; 21 7 8 -10; 22 1 8 -10; 23 7 8 -10; 24 1 8 10;
25 2 8 10; 26 6 8 10; 27 7 8 10; 28 2 3 10; 29 6 3 10; 30 1 8 10; 31 7 8 10;
32 1 8 10; 33 7 8 10; 34 2 8 -9; 35 1 8 -9; 36 3 8 -10; 37 3 8 -9; 38 4 8 -10;
39 4 8 -9; 40 5 8 -10; 41 5 8 -9; 42 6 8 -9; 43 7 8 -9; 44 2 8 -8; 45 1 8 -8;
46 3 8 -8; 47 4 8 -8; 48 5 8 -8; 49 6 8 -8; 50 7 8 -8; 51 2 8 -7; 52 1 8 -7;
53 3 8 -7; 54 4 8 -7; 55 5 8 -7; 56 6 8 -7; 57 7 8 -7; 58 2 8 -6; 59 1 8 -6;
60 3 8 -6; 61 4 8 -6; 62 5 8 -6; 63 6 8 -6; 64 7 8 -6; 65 2 8 -5; 66 1 8 -5;
67 3 8 -5; 68 4 8 -5; 69 5 8 -5; 70 6 8 -5; 71 7 8 -5; 72 2 8 -4; 73 1 8 -4;
74 3 8 -4; 75 4 8 -4; 76 5 8 -4; 77 6 8 -4; 78 7 8 -4; 79 2 8 -3; 80 1 8 -3;
81 3 8 -3; 82 4 8 -3; 83 5 8 -3; 84 6 8 -3; 85 7 8 -3; 86 2 8 -2; 87 1 8 -2;
88 3 8 -2; 89 4 8 -2; 90 5 8 -2; 91 6 8 -2; 92 7 8 -2; 93 2 8 -0.999999;
94 1 8 -0.999999; 95 3 8 -0.999999; 96 4 8 -0.999999; 97 5 8 -0.999999;
98 6 8 -0.999999; 99 7 8 -0.999999; 100 3 8 0; 101 4 8 0; 102 5 8 0; 103 2 8 1;
104 1 8 1; 105 3 8 1; 106 4 8 1; 107 5 8 1; 108 6 8 1; 109 7 8 1; 110 2 8 2;
111 1 8 2; 112 3 8 2; 113 4 8 2; 114 5 8 2; 115 6 8 2; 116 7 8 2; 117 2 8 3;
118 1 8 3; 119 3 8 3; 120 4 8 3; 121 5 8 3; 122 6 8 3; 123 7 8 3; 124 2 8 4;
125 1 8 4; 126 3 8 4; 127 4 8 4; 128 5 8 4; 129 6 8 4; 130 7 8 4; 131 2 8 5;
132 1 8 5; 133 3 8 5; 134 4 8 5; 135 5 8 5; 136 6 8 5; 137 7 8 5; 138 2 8 6;
139 1 8 6; 140 3 8 6; 141 4 8 6; 142 5 8 6; 143 6 8 6; 144 7 8 6; 145 2 8 7;
146 1 8 7; 147 3 8 7; 148 4 8 7; 149 5 8 7; 150 6 8 7; 151 7 8 7; 152 2 8 8;
153 1 8 8; 154 3 8 8; 155 4 8 8; 156 5 8 8; 157 6 8 8; 158 7 8 8; 159 2 8 9;
160 1 8 9; 161 3 8 9; 162 4 8 9; 163 5 8 9; 164 6 8 9; 165 7 8 9; 166 3 8 10;
167 4 8 10; 168 5 8 10;
MEMBER INCIDENCES
1 1 2; 6 6 7; 7 2 8; 8 6 9; 9 2 100; 10 10 2; 11 2 100; 12 6 11; 14 2 100;
15 12 2; 16 13 6; 18 2 15; 19 6 16; 23 14 15; 24 16 17; 25 15 18; 26 16 19;
27 15 36; 28 20 15; 29 15 36; 30 16 21; 31 15 36; 32 22 15; 33 23 16; 35 2 25;
36 6 26; 40 24 25; 41 26 27; 42 25 28; 43 26 29; 44 25 166; 45 30 25;
46 25 166; 47 26 31; 48 25 166; 49 32 25; 50 33 26; 54 36 38; 55 36 38;
56 36 38; 58 38 40; 59 38 40; 60 38 40; 62 40 16; 63 40 16; 64 40 16;
151 100 101; 152 100 101; 153 100 101; 155 101 102; 156 101 102; 157 101 102;
159 102 6; 160 102 6; 161 102 6; 256 166 167; 257 166 167; 258 166 167;
260 167 168; 261 167 168; 262 167 168; 264 168 26; 265 168 26; 266 168 26;
270 38 101; 271 101 167;
ELEMENT INCIDENCES SHELL
53 14 15 34 35; 57 15 36 37 34; 61 36 38 39 37; 65 38 40 41 39; 67 40 16 42 41;
69 16 17 43 42; 72 35 34 44 45; 73 34 37 46 44; 74 37 39 47 46; 75 39 41 48 47;
77 41 42 49 48; 79 42 43 50 49; 82 45 44 51 52; 83 44 46 53 51; 84 46 47 54 53;
85 47 48 55 54; 87 48 49 56 55; 89 49 50 57 56; 92 52 51 58 59; 93 51 53 60 58;
94 53 54 61 60; 95 54 55 62 61; 97 55 56 63 62; 99 56 57 64 63;
102 59 58 65 66; 103 58 60 67 65; 104 60 61 68 67; 105 61 62 69 68;
107 62 63 70 69; 109 63 64 71 70; 112 66 65 72 73; 113 65 67 74 72;
114 67 68 75 74; 115 68 69 76 75; 117 69 70 77 76; 119 70 71 78 77;
122 73 72 79 80; 123 72 74 81 79; 124 74 75 82 81; 125 75 76 83 82;
127 76 77 84 83; 129 77 78 85 84; 132 80 79 86 87; 133 79 81 88 86;
134 81 82 89 88; 135 82 83 90 89; 137 83 84 91 90; 139 84 85 92 91;
142 87 86 93 94; 143 86 88 95 93; 144 88 89 96 95; 145 89 90 97 96;
147 90 91 98 97; 149 91 92 99 98; 150 94 93 2 1; 154 93 95 100 2;
158 95 96 101 100; 162 96 97 102 101; 163 97 98 6 102; 164 98 99 7 6;
167 1 2 103 104; 168 2 100 105 103; 169 100 101 106 105; 170 101 102 107 106;
172 102 6 108 107; 174 6 7 109 108; 177 104 103 110 111; 178 103 105 112 110;
179 105 106 113 112; 180 106 107 114 113; 182 107 108 115 114;
184 108 109 116 115; 187 111 110 117 118; 188 110 112 119 117;
189 112 113 120 119; 190 113 114 121 120; 192 114 115 122 121;
194 115 116 123 122; 197 118 117 124 125; 198 117 119 126 124;
199 119 120 127 126; 200 120 121 128 127; 202 121 122 129 128;
204 122 123 130 129; 207 125 124 131 132; 208 124 126 133 131;
209 126 127 134 133; 210 127 128 135 134; 212 128 129 136 135;
214 129 130 137 136; 217 132 131 138 139; 218 131 133 140 138;
219 133 134 141 140; 220 134 135 142 141; 222 135 136 143 142;
224 136 137 144 143; 227 139 138 145 146; 228 138 140 147 145;
229 140 141 148 147; 230 141 142 149 148; 232 142 143 150 149;
234 143 144 151 150; 237 146 145 152 153; 238 145 147 154 152;
239 147 148 155 154; 240 148 149 156 155; 242 149 150 157 156;
244 150 151 158 157; 247 153 152 159 160; 248 152 154 161 159;
249 154 155 162 161; 250 155 156 163 162; 252 156 157 164 163;
254 157 158 165 164; 255 160 159 25 24; 259 159 161 166 25;
263 161 162 167 166; 267 162 163 168 167; 268 163 164 26 168;
269 164 165 27 26;
ELEMENT PROPERTY
53 57 61 65 67 69 72 TO 75 77 79 82 TO 85 87 89 92 TO 95 97 99 102 TO 105 -
107 109 112 TO 115 117 119 122 TO 125 127 129 132 TO 135 137 139 142 TO 145 -
147 149 150 154 158 162 TO 164 167 TO 170 172 174 177 TO 180 182 184 187 -
188 TO 190 192 194 197 TO 200 202 204 207 TO 210 212 214 217 TO 220 222 224 -
227 TO 230 232 234 237 TO 240 242 244 247 TO 250 252 254 255 259 263 267 -
268 TO 269 THICKNESS 0.2
DEFINE MATERIAL START
ISOTROPIC CONCRETE
E 2.17185e+007
POISSON 0.17
DENSITY 23.5616
ALPHA 1e-005
DAMP 0.05
TYPE CONCRETE
STRENGTH FCU 27579
END DEFINE MATERIAL
MEMBER PROPERTY AMERICAN
7 8 25 26 42 43 PRIS YD 1
MEMBER PROPERTY AMERICAN
1 6 9 TO 12 18 19 23 24 27 TO 30 35 36 40 41 44 TO 47 54 55 58 59 62 63 151 -
152 155 156 159 160 256 257 260 261 264 265 270 271 PRIS YD 0.7 ZD 0.4
14 TO 16 31 TO 33 48 TO 50 56 60 64 153 157 161 258 262 266 PRIS YD 1 ZD 1
CONSTANTS
MATERIAL CONCRETE ALL
MEMBER OFFSET
14 TO 16 31 TO 33 48 TO 50 56 60 64 153 157 161 258 262 266 START 0 -1.05 0
14 TO 16 31 TO 33 48 TO 50 56 60 64 153 157 161 258 262 266 END 0 -1.05 0
10 TO 12 28 TO 30 45 TO 47 55 59 63 152 156 160 256 261 265 START 0 -0.25 0.225
10 TO 12 28 TO 30 45 TO 47 55 59 63 152 156 160 256 261 265 END 0 -0.25 0.225
1 6 9 23 24 27 40 41 44 54 58 62 151 155 159 257 260 264 START 0 -0.25 -0.2
1 6 9 23 24 27 40 41 44 54 58 62 151 155 159 257 260 264 END 0 -0.25 -0.2
7 8 25 26 42 43 START 0 -1.05 0
18 19 35 36 270 271 START 0 -0.25 0
18 19 35 36 270 271 END 0 -0.25 0
LOAD 1 LOADTYPE Dead TITLE LOAD CASE 1
SELFWEIGHT Y -1 LIST ALL
FINISH
this is what am working on. it is a 2 span bridge. at d end there are suppose to b abutments. my problems are
- I don't know how to model the abutments at the two ends
- I don't know how to introduce the elastrometric bearing
- I used "offset" to introduce the expansion joint.i don't know if it would work.
anyone with useful suggestions please help me out.