[转帖]国内第一座悬索拱桥简化结构模型

aspen

<BR><BR><a href="http://www.vib.sdu.edu.cn/bbs/bmb/upload/month20054/forum1089747446_f_44_0_1112950091.jpg" target="_blank" ><IMG src="http://www.vib.sdu.edu.cn/bbs/bmb/upload/month20054/forum1089747446_f_44_0_1112950091.jpg" border=0></A><BR>下面的命令流为国内第一座悬索拱桥简化结构模型，由与涉及技术问题，仅给出其去掉悬索后的拱桥模型 <BR>/filname,suspension-arch bridge <BR>/units,si <BR>/config,nres,3000 <BR>/prep7 <BR>/title,analysis on siesmic-response of suspension-arch bridge <BR>!define materials <BR>et,1,beam44 <BR>!et,2,beam189 <BR>et,2,link180 <BR>keyopt,2,2,0 <BR>keyopt,2,10,0 <BR>et,3,link10 <BR>keyopt,3,2,2 <BR>keyopt,3,3,0 <BR>!the 30# concrete material <BR>MP,EX,1,3.0E10 <BR>MP,nuxy,1,0.1666667 <BR>MP,dens,1,2600 <BR>MP,alpx,1,1.0e-5 <BR>!the 40# concrete material <BR>MP,EX,2,3.25E10 <BR>MP,nuxy,2,0.1666667 <BR>MP,dens,2,2600 <BR>MP,alpx,2,1.0e-5 <BR>!the 50# concrete material <BR>MP,EX,3,3.45E10 <BR>MP,nuxy,3,0.1666667 <BR>MP,dens,3,2600 <BR>MP,alpx,3,1.0e-5 <BR>!the 60# concrete material <BR>MP,EX,4,3.6E10 <BR>MP,nuxy,4,0.1666667 <BR>MP,dens,4,2600 <BR>MP,alpx,4,1.0e-5 <BR>!steels &amp; bars <BR>Mp,ex,5,2.0E11 <BR>MP,nuxy,5,0.3 <BR>MP,dens,5,7850 <BR>MP,alpx,5,1.2e-5 <BR>Mp,ex,6,2.0E11 <BR>MP,nuxy,6,0.3 <BR>MP,dens,6,0.1 <BR>MP,alpx,6,1.2e-5 <BR>R,9,9.1800,51.265,11.897,1.5000,3.5000,32.355,8.2800,35.718,10.472,1.5000,3.0500,26.963 <BR>R,10,8.0200,31.867,10.060,1.5000,2.9200,25.392,6.7800,17.079,8.0967,1.5000,2.3000,18.128 <BR>R,11,6.7800,17.079,8.0967,1.5000,2.3000,18.128,7.0834,11.546,6.1400,1.5000,1.9800,14.437 <BR>R,12,6.1400,11.546,7.0834,1.5000,1.9800,14.437,6.0600,10.946,6.9567,1.5000,1.9400,13.986 <BR>R,13,6.0600,10.946,6.9567,1.5000,1.9400,13.986,6.0200,10.653,6.8934,1.5000,1.9200,13.759 <BR>R,14,6.0200,10.653,6.8934,1.5000,1.9200,13.759,5.8600,9.5285,6.6400,1.5000,1.8400,12.861 <BR>R,15,5.8600,9.5285,6.6400,1.5000,1.8400,12.861,5.7200,8.6066,6.4184,1.5000,1.7700,12.209 <BR>R,16,5.7200,8.6066,6.4184,1.5000,1.7700,12.207,5.6800,8.3535,6.3550,1.5000,1.7500,11.985 <BR>R,17,5.6800,8.3535,6.3550,1.5000,1.7500,11.985,5.6800,8.3535,6.3550,1.5000,1.7500,11.985 <BR>R,18,0.14400,0.24008E-01,0.16801,1.5090,0.50900,0.39291E-01,0.14400,0.24008E-01,0.16801,1.5090,0.50900,0.39291E-01 <BR>R,19,0.11340E-02,0.10235E-06,0.10234E-06,0.18920E-01,0.18998E-01,0.20469E-06,0.11340E-02,0.10235E-06,0.10234E-06,0.18920E-01,0.18998E-01,0.20469E-06 <BR>R,20,1.0528,0.43314E-01,1.0878,1.4075,0.40750,0.86639E-01,1.0528,0.43314E-01,1.0878,1.4075,0.40750,0.86639E-01 <BR>R,22,0.0023955,0.0005 <BR>R,23,0.0119775,0.00473 <BR>R,24,0.0193,150.54 !diagonal support <BR>R,25,0.0310,241.8 !straight support <BR>R,26,1.2000,0.22500,0.64000E-01,0.40000,0.75000,0.17124,1.2000,0.22500,0.64000E-01,0.40000,0.75000,0.17124 <BR>R,27,12.500,26.042,6.5104,1.2500,2.5000,17.950 ,12.500,26.042,6.5104,1.2500,2.5000,17.950 <BR>R,28,0.60000,0.18000E-01,0.50000E-01,0.50000,0.30000,0.45389E-01,0.60000,0.18000E-01,0.50000E-01,0.50000,0.30000,0.45389E-01 <BR>R,29,3.6600,0.10980,11.349,3.0500,0.30000,0.41244,3.6600,0.10980,11.349,3.0500,0.30000,0.41244 <BR>R,30,0.01198,94.5 <BR>R,31,0.0955,744.9 <BR>R,32,0.30964E-01,241.5192 <BR>R,33,0.20207E-01,157.6146 <BR>R,34,0.008404,66 <BR>R,35,0.01525,120 <BR>R,36,0.005121,40.2 <BR>R,37,31.500,212.63,32.156,1.7500,4.5000,97.456,84.000,4032.0,85.750,1.7500,12.000,311.79 <BR>R,38,4.5000,3.3750,0.84375,0.75000,1.5000,2.3263 ,4.5000,3.3750,0.84375,0.75000,1.5000,2.3263 <BR>*do,i,1,12,1 <BR>  n,178+i,-96+(i-1)*8,46.5349-0.00002*(-96+(i-1)*8)**3-0.0072*(-96+(i-1)*8)**2-0.8167*(-96+(i-1)*8),10 <BR>  n,190+i,464-(i-1)*8,46.5349+0.00002*(96-(i-1)*8)**3-0.0072*(96-(i-1)*8)**2+0.8167*(96-(i-1)*8),10 <BR>  n,202+i,-96+(i-1)*8,46.5349-0.00002*(-96+(i-1)*8)**3-0.0072*(-96+(i-1)*8)**2-0.8167*(-96+(i-1)*8),-10 <BR>  n,214+i,464-(i-1)*8,46.5349+0.00002*(96-(i-1)*8)**3-0.0072*(96-(i-1)*8)**2+0.8167*(96-(i-1)*8),-10 <BR>*enddo <BR>*do,i,1,45,1 <BR>  n,226+i,(i+1)*4,52.031+0.6798*(i+1)*4-0.0019*((i+1)*4)**2+0.0000003*((i+1)*4)**3,10 <BR>  n,315+i,(i+1)*4,52.031+0.6798*(i+1)*4-0.0019*((i+1)*4)**2+0.0000003*((i+1)*4)**3,-10 <BR>  n,404+i,(i+1)*4,40.96+0.8443*(i+1)*4-0.0032*((i+1)*4)**2+0.000004*((i+1)*4)**3,10 <BR>  n,493+i,(i+1)*4,40.96+0.8443*(i+1)*4-0.0032*((i+1)*4)**2+0.000004*((i+1)*4)**3,-10 <BR>*enddo <BR>*do,i,1,44,1 <BR>  n,271+i,184+4*i,52.031-0.6798*(4*i-184)-0.0019*(4*i-184)**2-0.0000003*(4*i-184)**3,10 <BR>  n,360+i,184+4*i,52.031-0.6798*(4*i-184)-0.0019*(4*i-184)**2-0.0000003*(4*i-184)**3,-10 <BR>  n,449+i,184+4*i,40.96-0.8443*(4*i-184)-0.0032*((4*i-184))**2-0.000004*((4*i-184))**3,10 <BR>  n,538+i,184+4*i,40.96-0.8443*(4*i-184)-0.0032*(4*i-184)**2-0.000004*(4*i-184)**3,-10 <BR>*enddo <BR><BR>!side longitudinal girder of side-span <BR>*do,i,1,23,1 <BR>  n,582+i,-96+(i-1)*4,77.5,10 <BR>  n,605+i,464-(i-1)*4,77.5,10 <BR>  n,628+i,-96+(i-1)*4,77.5,-10 <BR>  n,651+i,464-(i-1)*4,77.5,-10 <BR>*enddo <BR>!side longitudinal girderof mid-span <BR>*do,i,1,89,1 <BR>  n,674+i,8+(i-1)*4,77.5,10 <BR>  n,763+i,8+(i-1)*4,77.5,-10 <BR>*enddo <BR>!mid longitudinal girder of side-span <BR>*do,i,1,23,1 <BR>  n,852+i,-96+(i-1)*4,77.5,0 <BR>  n,875+i,464-(i-1)*4,77.5,0 <BR>*enddo <BR>!mid longitudinal girderof mid-span <BR>*do,i,1,89,1 <BR>  n,898+i,(i+1)*4,77.5,0 <BR>*enddo <BR>! <BR>!cross girder of side span <BR>*do,i,1,12,1 <BR>  n,987+i,-96+(i-1)*8,76.45,10 <BR>  n,999+i,464-(i-1)*8,76.45,10 <BR>  n,1011+i,-96+(i-1)*8,76.45,-10 <BR>  n,1023+i,464-(i-1)*8,76.45,-10 <BR>*enddo <BR>*do,i,1,45,1 <BR>  n,1035+i,i*8,76.45,10 <BR>  n,1080+i,i*8,76.45,-10 <BR>  n,1149+i,i*8,76.45,0 <BR>*enddo <BR>*do,i,1,12,1 <BR>  n,1125+i,-96+(i-1)*8,76.45,0 <BR>  n,1137+i,464-(i-1)*8,76.45,0 <BR>*enddo <BR>!cross-stiff mid nodes between side arch <BR>n,1195,-72,75.47756,0 <BR>n,1196,-48,71.35964,0 <BR>n,1197,-24,62.26508,0 <BR>n,1198,440,75.47756,0 <BR>n,1199,416,71.35964,0 <BR>n,1200,392,62.26508,0 <BR>!cross-stiff mid nodes between main arch <BR>!cross-stiff mid nodes between main arch upper lab <BR>n,1201,24,67.2559472,0 <BR>n,1202,68,89.5661296,0 <BR>n,1203,88,97.3442416,0 <BR>n,1204,112,104.7564784,0 <BR>n,1205,132,109.3489904,0 <BR>n,1206,156,112.9803248,0 <BR>n,1207,180,114.5846,0 <BR>n,1208,188,114.5846,0 <BR>n,1209,212,112.9803248,0 <BR>n,1210,236,109.3489904,0 <BR>n,1211,256,104.7564784,0 <BR>n,1212,280,97.3442416,0 <BR>n,1213,300,89.5661296,0 <BR>n,1214,344,67.2559472,0 <BR>!cross-stiff mid nodes between main arch upper lab <BR>n,1215,24,59.435296,0 <BR>n,1216,68,84.833328,0 <BR>n,1217,88,93.203488,0 <BR>n,1218,112,101.000512,0 <BR>n,1219,132,105.850672,0 <BR>n,1220,156,109.981264,0 <BR>n,1221,180,112.582,0 <BR>n,1222,188,112.582,0 <BR>n,1223,212,109.981264,0 <BR>n,1224,236,105.850672,0 <BR>n,1225,256,101.000512,0 <BR>n,1226,280,93.203488,0 <BR>n,1227,300,84.833328,0 <BR>n,1228,344,59.435296,0 <BR>!arch support stiff-arms <BR>n,1,0,56.167,10 <BR>n,10,368,56.167,10 <BR>n,19,0,56.167,-10 <BR>n,28,368,56.167,-10 <BR>n,1229,0,47.167,10 <BR>n,1230,368,47.167,10 <BR>n,1231,0,47.167,-10 <BR>n,1232,368,47.167,-10 <BR>n,1233,0,77.5,10 <BR>n,1234,368,77.5,10 <BR>n,1235,0,77.5,-10 <BR>n,1236,368,77.5,-10 <BR>n,1237,-96,60,10 <BR>n,1238,464,60,10 <BR>n,1239,-96,60,-10 <BR>n,1240,464,60,-10 <BR>!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! <BR>!towers <BR>type,1 <BR>mat,2 <BR>real,38 <BR>e,1237,179 <BR>e,1238,191 <BR>e,1239,203 <BR>e,1240,215 <BR>!side arches <BR>type,1 <BR>mat,3 <BR>*do,i,1,11,1 <BR>  *if,i,le,8,then <BR>        real,18-i <BR>  *elseif,i,gt,8,then <BR>        real,9 <BR>  *endif <BR>      e,178+i,179+i <BR>      e,190+i,191+i <BR>      e,202+i,203+i <BR>      e,214+i,215+i <BR>*enddo <BR>!main arch <BR>mat,5 <BR>real,18 <BR>*do,i,1,88,1 <BR>  e,226+i,227+i <BR>  e,315+i,316+i <BR>  e,404+i,405+i <BR>  e,493+i,494+i <BR>*enddo <BR>real,19 <BR>*do,i,1,44,1 <BR>  e,226+i,405+i <BR>  e,271+i,448+i <BR>  e,315+i,494+i <BR>  e,360+i,537+i <BR>*enddo <BR>*do,i,1,89,1 <BR>  e,226+i,404+i <BR>  e,315+i,493+i <BR>*enddo <BR>!longitudinal girders <BR>mat,1 <BR>*do,i,1,22,1 <BR>  real,28 <BR>  e,582+i,583+i <BR>  e,605+i,606+i <BR>  e,628+i,629+i <BR>  e,651+i,652+i <BR>  real,29 <BR>  e,852+i,853+i <BR>  e,875+i,876+i <BR>*enddo <BR>*do,i,1,88,1 <BR>  real,28 <BR>  e,674+i,675+i <BR>  e,763+i,764+i <BR>  real,29 <BR>  e,898+i,899+i <BR>*enddo <BR>real,28 <BR>e,605,1233 <BR>e,1233,675 <BR>e,763,1234 <BR>e,1234,628 <BR>e,651,1235 <BR>e,1235,764 <BR>e,852,1236 <BR>e,1236,674 <BR>real,29 <BR>e,875,899 <BR>e,898,987 <BR>!elements of cross girder <BR>mat,4 <BR>real,26 <BR>*do,i,1,11,1 <BR>  e,988+i,1126+i <BR>  e,1000+i,1138+i <BR>  e,1012+i,1126+i <BR>  e,1024+i,1138+i <BR>*enddo <BR>*do,i,1,45,1 <BR>  e,1035+i,1149+i <BR>  e,1080+i,1149+i <BR>*enddo <BR>real,27 <BR>  e,988,1126 <BR>  e,1000,1138 <BR>  e,1012,1126 <BR>  e,1024,1138 <BR>!diagnal stiffness of longitudinal <BR>type,2 <BR>mat,5 <BR>real,30 <BR>*do,i,2,22,2 <BR>  e,581+i,852+i <BR>  e,582+i,852+i <BR>  e,583+i,852+i <BR>  e,604+i,875+i <BR>  e,605+i,875+i <BR>  e,606+i,875+i <BR>  e,627+i,852+i <BR>  e,628+i,852+i <BR>  e,629+i,852+i <BR>  e,650+i,875+i <BR>  e,651+i,875+i <BR>  e,652+i,875+i <BR>*enddo <BR>*do,i,2,88,2 <BR>  e,673+i,898+i <BR>  e,674+i,898+i <BR>  e,675+i,898+i <BR>  e,762+i,898+i <BR>  e,763+i,898+i <BR>  e,764+i,898+i <BR>*enddo <BR>!!!!!!!!!!!!!!!!!!!!! <BR>!spars of main arch <BR>type,3 <BR>real,22 <BR>*do,i,1,35,1 <BR>  e,413+i*2,1040+i <BR>  e,502+i*2,1085+i <BR>*enddo <BR>!elements of vertical column <BR>type,1 <BR>mat,3 <BR>real,20 <BR>*do,i,1,12,1 <BR>  e,178+i,987+i <BR>  e,202+i,1011+i <BR>  e,190+i,999+i <BR>  e,214+i,1023+i <BR>*enddo <BR>*do,i,1,5,1 <BR>  e,225+2*i,1035+i <BR>  e,314+2*i,1080+i <BR>  e,305+2*i,1075+i <BR>  e,394+2*i,1120+i <BR>*enddo <BR>!!!!!!!!*************** <BR>real,16 <BR>e,1,1233 <BR>e,10,1234 <BR>e,19,1235 <BR>e,28,1236 <BR>! <BR>! <BR>!elements of cross-stiff between main arch <BR>type,2 <BR>mat,5 <BR>real,31 <BR>*do,i,1,3,1 <BR>  e,178+3*i,1194+i <BR>  e,179+3*i,1194+i <BR>  e,180+3*i,1194+i <BR>  e,202+3*i,1194+i <BR>  e,203+3*i,1194+i <BR>  e,204+3*i,1194+i <BR>  e,190+3*i,1197+i <BR>  e,191+3*i,1197+i <BR>  e,192+3*i,1197+i <BR>  e,214+3*i,1197+i <BR>  e,215+3*i,1197+i <BR>  e,216+3*i,1197+i <BR>*enddo <BR>real,32 <BR>e,231,1201 <BR>e,320,1201 <BR>e,409,1215 <BR>e,498,1215 <BR>e,242,1202 <BR>e,331,1202 <BR>e,420,1216 <BR>e,509,1216 <BR>e,247,1203 <BR>e,336,1203 <BR>e,425,1217 <BR>e,514,1217 <BR>e,253,1204 <BR>e,342,1204 <BR>e,431,1218 <BR>e,520,1218 <BR>e,258,1205 <BR>e,347,1205 <BR>e,436,1219 <BR>e,525,1219 <BR>e,264,1206 <BR>e,353,1206 <BR>e,442,1220 <BR>e,531,1220 <BR>e,270,1207 <BR>e,359,1207 <BR>e,448,1221 <BR>e,537,1221 <BR>e,272,1208 <BR>e,361,1208 <BR>e,450,1222 <BR>e,539,1222 <BR>e,278,1209 <BR>e,367,1209 <BR>e,456,1223 <BR>e,545,1223 <BR>e,284,1210 <BR>e,373,1210 <BR>e,462,1224 <BR>e,551,1224 <BR>e,289,1211 <BR>e,378,1211 <BR>e,467,1225 <BR>e,556,1225 <BR>e,295,1212 <BR>e,384,1212 <BR>e,473,1226 <BR>e,562,1226 <BR>e,300,1213 <BR>e,389,1213 <BR>e,478,1227 <BR>e,567,1227 <BR>e,311,1214 <BR>e,400,1214 <BR>e,489,1228 <BR>e,578,1228 <BR>real,33 <BR>*do,i,1,2,1 <BR>  e,225+4*i,1201 <BR>  e,314+4*i,1201 <BR>  e,403+4*i,1215 <BR>  e,492+4*i,1215 <BR>*enddo <BR>e,1201,1215 <BR>*do,i,1,3,1 <BR>  e,227+2*i,1215 <BR>  e,316+2*i,1215 <BR>  e,405+2*i,1201 <BR>  e,494+2*i,1201 <BR>*enddo <BR>e,244,1202 <BR>e,333,1202 <BR>e,422,1216 <BR>e,511,1216 <BR>e,1202,1216 <BR>*do,i,1,2,1 <BR>  e,240+2*i,1216 <BR>  e,329+2*i,1216 <BR>  e,418+2*i,1202 <BR>  e,507+2*i,1202 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,241+4*i,1203 <BR>  e,330+4*i,1203 <BR>  e,419+4*i,1217 <BR>  e,508+4*i,1217 <BR>*enddo <BR>e,1203,1217 <BR>*do,i,1,3,1 <BR>  e,243+2*i,1217 <BR>  e,332+2*i,1217 <BR>  e,421+2*i,1203 <BR>  e,510+2*i,1203 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,247+4*i,1204 <BR>  e,336+4*i,1204 <BR>  e,425+4*i,1218 <BR>  e,514+4*i,1218 <BR>*enddo <BR>e,1204,1218 <BR>*do,i,1,3,1 <BR>  e,249+2*i,1218 <BR>  e,338+2*i,1218 <BR>  e,427+2*i,1204 <BR>  e,516+2*i,1204 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,252+4*i,1205 <BR>  e,341+4*i,1205 <BR>  e,430+4*i,1219 <BR>  e,519+4*i,1219 <BR>*enddo <BR>e,1205,1219 <BR>*do,i,1,3,1 <BR>  e,254+2*i,1219 <BR>  e,343+2*i,1219 <BR>  e,432+2*i,1205 <BR>  e,521+2*i,1205 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,258+4*i,1206 <BR>  e,347+4*i,1206 <BR>  e,436+4*i,1220 <BR>  e,525+4*i,1220 <BR>*enddo <BR>e,1206,1220 <BR>*do,i,1,3,1 <BR>  e,260+2*i,1220 <BR>  e,349+2*i,1220 <BR>  e,438+2*i,1206 <BR>  e,527+2*i,1206 <BR>*enddo <BR>e,268,1207 <BR>e,357,1207 <BR>e,446,1221 <BR>e,535,1221 <BR>e,1207,1221 <BR>*do,i,1,2,1 <BR>  e,266+2*i,1221 <BR>  e,355+2*i,1221 <BR>  e,444+2*i,1207 <BR>  e,533+2*i,1207 <BR>*enddo <BR>e,274,1208 <BR>e,363,1208 <BR>e,452,1222 <BR>e,541,1222 <BR>e,1208,1222 <BR>*do,i,1,2,1 <BR>  e,270+2*i,1222 <BR>  e,359+2*i,1222 <BR>  e,448+2*i,1208 <BR>  e,537+2*i,1208 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,272+4*i,1209 <BR>  e,361+4*i,1209 <BR>  e,450+4*i,1223 <BR>  e,539+4*i,1223 <BR>*enddo <BR>e,1209,1223 <BR>*do,i,1,3,1 <BR>  e,274+2*i,1223 <BR>  e,363+2*i,1223 <BR>  e,452+2*i,1209 <BR>  e,541+2*i,1209 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,278+4*i,1210 <BR>  e,367+4*i,1210 <BR>  e,456+4*i,1224 <BR>  e,545+4*i,1224 <BR>*enddo <BR>e,1210,1224 <BR>*do,i,1,3,1 <BR>  e,280+2*i,1224 <BR>  e,369+2*i,1224 <BR>  e,458+2*i,1210 <BR>  e,547+2*i,1210 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,283+4*i,1211 <BR>  e,372+4*i,1211 <BR>  e,461+4*i,1225 <BR>  e,550+4*i,1225 <BR>*enddo <BR>e,1211,1225 <BR>*do,i,1,3,1 <BR>  e,285+2*i,1225 <BR>  e,374+2*i,1225 <BR>  e,463+2*i,1211 <BR>  e,552+2*i,1211 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,289+4*i,1212 <BR>  e,378+4*i,1212 <BR>  e,467+4*i,1226 <BR>  e,556+4*i,1226 <BR>*enddo <BR>e,1212,1226 <BR>*do,i,1,3,1 <BR>  e,291+2*i,1226 <BR>  e,380+2*i,1226 <BR>  e,469+2*i,1212 <BR>  e,558+2*i,1212 <BR>*enddo <BR>e,298,1213 <BR>e,387,1213 <BR>e,476,1227 <BR>e,565,1227 <BR>e,1213,1227 <BR>*do,i,1,2,1 <BR>  e,296+2*i,1227 <BR>  e,385+2*i,1227 <BR>  e,474+2*i,1213 <BR>  e,563+2*i,1213 <BR>*enddo <BR>*do,i,1,2,1 <BR>  e,305+4*i,1214 <BR>  e,394+4*i,1214 <BR>  e,483+4*i,1228 <BR>  e,572+4*i,1228 <BR>*enddo <BR>e,1214,1228 <BR>*do,i,1,3,1 <BR>  e,307+2*i,1228 <BR>  e,396+2*i,1228 <BR>  e,485+2*i,1214 <BR>  e,574+2*i,1214 <BR>*enddo <BR>! <BR>!stiffness between cross girders <BR>*do,i,1,11,1 <BR>  real,34 <BR>  e,987+i,988+i <BR>  e,999+i,1000+i <BR>  e,1011+i,1012+i <BR>  e,1023+i,1024+i <BR>  real,35 <BR>  e,1125+i,1126+i <BR>  e,1137+i,1138+i <BR>*enddo <BR>*do,i,1,44,1 <BR>  real,34 <BR>  e,1035+i,1036+i <BR>  e,1080+i,1081+i <BR>  real,35 <BR>  e,1149+i,1150+i <BR>*enddo <BR>real,36 <BR>*do,i,1,11,1 <BR>  e,1011+i,1126+i <BR>  e,1012+i,1125+i <BR>  e,987+i,1126+i <BR>  e,988+i,1125+i <BR>  e,1023+i,1138+i <BR>  e,1024+i,1137+i <BR>  e,999+i,1138+i <BR>  e,1000+i,1137+i <BR>*enddo <BR>*do,i,1,44,1 <BR>  e,1035+i,1150+i <BR>  e,1036+i,1149+i <BR>  e,1080+i,1150+i <BR>  e,1081+i,1149+i <BR>*enddo <BR>! <BR>!arch support stiff-arms <BR>type,1 <BR>mat,2 <BR>real,37 <BR>e,1,1229 <BR>e,1,190 <BR>e,1,405 <BR>e,1,227 <BR>e,10,1230 <BR>e,10,315 <BR>e,10,202 <BR>e,10,493 <BR>e,19,1231 <BR>e,19,214 <BR>e,19,316 <BR>e,19,494 <BR>e,28,1232 <BR>e,28,226 <BR>e,28,404 <BR>e,28,582 <BR>! <BR>!cable <BR>type,3 <BR>mat,6 <BR>real,23 <BR>e,179,191 <BR>e,203,215

aspen

!couple nodes <BR>! <BR>!converse-girder and longitude-girder <BR>*do,i,1,12,1 <BR>  cp,next,uy,999+i,604+2*i <BR>  cp,next,uz,999+i,604+2*i <BR>  cp,next,rotx,999+i,604+2*i <BR>  cp,next,roty,999+i,604+2*i <BR>  cp,next,uy,1023+i,650+2*i <BR>  cp,next,uz,1023+i,650+2*i <BR>  cp,next,rotx,1023+i,650+2*i <BR>  cp,next,roty,1023+i,650+2*i <BR>  cp,next,uy,1137+i,874+2*i <BR>  cp,next,uz,1137+i,874+2*i <BR>  cp,next,rotx,1137+i,874+2*i <BR>  cp,next,roty,1137+i,874+2*i <BR>  cp,next,uy,987+i,581+2*i <BR>  cp,next,uz,987+i,581+2*i <BR>  cp,next,rotx,987+i,581+2*i <BR>  cp,next,roty,987+i,581+2*i <BR>  cp,next,uy,1011+i,627+2*i <BR>  cp,next,uz,1011+i,627+2*i <BR>  cp,next,rotx,1011+i,627+2*i <BR>  cp,next,roty,1011+i,627+2*i <BR>  cp,next,uy,1125+i,851+2*i <BR>  cp,next,uz,1125+i,851+2*i <BR>  cp,next,rotx,1125+i,851+2*i <BR>  cp,next,roty,1125+i,851+2*i <BR>*enddo <BR>!cp,next,all,179,583 <BR>!cp,next,all,203,629 <BR>!cp,next,all,853,1126 <BR>*do,i,1,45,1 <BR>  cp,next,uy,1035+i,673+2*i <BR>  cp,next,uz,1035+i,673+2*i <BR>  cp,next,rotx,1035+i,673+2*i <BR>  cp,next,roty,1035+i,673+2*i <BR>  cp,next,rotz,1035+i,673+2*i <BR>  cp,next,uy,1080+i,762+2*i <BR>  cp,next,uz,1080+i,762+2*i <BR>  cp,next,rotx,1080+i,762+2*i <BR>  cp,next,roty,1080+i,762+2*i <BR>  cp,next,rotz,1080+i,762+2*i <BR>  cp,next,uy,1149+i,897+2*i <BR>  cp,next,uz,1149+i,897+2*i <BR>  cp,next,rotx,1149+i,897+2*i <BR>  cp,next,roty,1149+i,897+2*i <BR>  cp,next,rotz,1149+i,897+2*i <BR>*enddo <BR>

phpkevin

<P>太好了</P>
<P>还有大跨悬索桥的分析例子吗</P>
<P>多找一点</P>
<P>先谢了</P>[em01][em01][em01][em01]

z3487569

一楼的，要是你能把整个发上来，那该多好啊！用来参考学习一下