连续梁桥ansys命令流

合集下载

连续梁桥ansys命令流(仅供参考)

!!连续梁桥/prep7et,1,4 !!!!定义梁单元et,2,21 !!!!定义mass21单元!!定义粱材料!!泊松比!!密度mp,ex,2,3.45e10 !!直线段梁材料和1M段梁材料mp,nuxy,2,0.2mp,dens,2,3302.153125mp,ex,3,3.45e10mp,nuxy,3,0.2mp,dens,3,3301.658695mp,ex,4,3.45e10mp,nuxy,4,0.2mp,dens,4,3299.906778mp,ex,5,3.45e10mp,nuxy,5,0.2mp,dens,5,3298.327219mp,ex,6,3.45e10mp,nuxy,6,0.2mp,dens,6,3292.351605mp,ex,7,3.45e10mp,nuxy,7,0.2mp,dens,7,3284.137255mp,ex,8,3.45e10mp,nuxy,8,0.2mp,dens,8,3271.802136mp,ex,9,3.45e10mp,nuxy,9,0.2mp,dens,9,3260.41903mp,ex,10,3.45e10mp,nuxy,10,0.2mp,dens,10,3248.193657mp,ex,11,3.45e10mp,nuxy,11,0.2mp,dens,11,3235.117644mp,ex,12,3.45e10mp,nuxy,12,0.2mp,dens,12,3221.585664mp,ex,13,3.45e10mp,nuxy,13,0.2mp,dens,13,3208.826871mp,ex,14,3.45e10mp,nuxy,14,0.2mp,dens,14,3194.279207mp,ex,15,3.45e10mp,nuxy,15,0.2mp,dens,15,3179.924673mp,ex,16,3.45e10mp,nuxy,16,0.2mp,dens,16,3166.445716mp,ex,17,3.45e10mp,nuxy,17,0.2mp,dens,17,3152.555731mp,ex,18,3.45e10mp,nuxy,18,0.2mp,dens,18,3138.312105mp,ex,19,3.45e10mp,nuxy,19,0.2mp,dens,19,3124.795334mp,ex,20,3.45e10mp,nuxy,20,0.2mp,dens,20,3110.7135mp,ex,21,3.45e10mp,nuxy,21,0.2mp,dens,21,3097.080875mp,ex,22,3.45e10mp,nuxy,22,0.2mp,dens,22,3083.186268mp,ex,23,3.45e10mp,nuxy,23,0.2mp,dens,23,3068.968824mp,ex,24,3.45e10mp,nuxy,24,0.2mp,dens,24,3055.612436mp,ex,25,3.45e10mp,nuxy,25,0.2mp,dens,25,3045.857147mp,ex,26,3.45e10mp,nuxy,26,0.2mp,dens,26,3035.174287mp,ex,27,3.45e10mp,nuxy,27,0.2mp,dens,27,3026.696551mp,ex,28,3.45e10mp,nuxy,28,0.2mp,dens,28,3015.795365mp,ex,29,3.45e10mp,nuxy,29,0.2mp,dens,29,3007.710181mp,ex,30,3.45e10mp,nuxy,30,0.2mp,dens,30,3000.513837mp,ex,31,3.45e10mp,nuxy,31,0.2mp,dens,31,2978.611375 mp,ex,32,3.45e10mp,nuxy,32,0.2mp,dens,32,2958.618861mp,ex,33,3.45e10mp,nuxy,33,0.2mp,dens,33,2937.888072mp,ex,34,3.45e10mp,nuxy,34,0.2mp,dens,34,2919.475751mp,ex,35,3.45e10mp,nuxy,35,0.2mp,dens,35,2903.359983 !!6700处mp,ex,36,3.45e10mp,nuxy,36,0.2mp,dens,36,3302.153125 !!可以不用mp,ex,37,3.45e10mp,nuxy,37,0.2mp,dens,37,3302.153125mp,ex,38,3.45e10 !!-700处梁mp,nuxy,38,0.2mp,dens,38,3180.578901mp,ex,39,3.45e10 !!边支点横隔板mp,nuxy,39,0.2mp,dens,39,2868.674818mp,ex,40,3.45e10 !!合拢段横隔板mp,nuxy,40,0.2mp,dens,40,2868.674818mp,ex,41,3.45e10 !!中支点横隔板mp,nuxy,41,0.2mp,dens,41,2757.470588mp,ex,1,3.25e10 !!!!定义墩材料属性mp,nuxy,1,0.2mp,dens,1,2650!!定义实常数编号，面积，IYY，IZZ，宽，高，，RMORE，，抗扭惯距!!主梁截面r,1,11.851,28.52,215.151,16.95,4,, !!直线段rmore,,56.8972r,2,11.862,28.57,215.458,16.95,4.001,, !!截面100处rmore,,56.905r,3,11.871,28.91,215.622,16.95,4.009,,rmore,,57.345r,4,11.903,29.03,215.78,16.95,4.025,,rmore,,57.938r,5,11.932,29.626,215.88,16.95,4.049,,rmore,,58.502r,6,12.043,30.402,217.093,16.95,4.081,,rmore,,59.768r,7,12.199,31.407,218.899,16.95,4.121,,rmore,,61.445r,8,12.441,32.716,221.806,16.95,4.169,,rmore,,63.652r,9,12.673,34.21,224.418,16.95,4.226,,rmore,,66.058r,10,12.932,35.94,227.279,16.95,4.290,,rmore,,68.801r,11,13.221,37.941,230.512,16.95,4.362,,rmore,,71.948r,12,13.534,40.233,233.872,16.95,4.442,,rmore,,75.432r,13,13.843,42.747,237.133,16.95,4.530,,rmore,,79.173r,14,14.213,45.688,241.054,16.95,4.627,,rmore,,83.484r,15,14.598,48.964,245.004,16.95,4.731,,rmore,,88.155r,16,14.979,52.547,248.817,16.95,4.843,,rmore,,93.111r,17,15.393,56.562,252.927,16.95,4.963,,rmore,,98.528r,18,15.842,61.069,257.347,16.95,5.092,,rmore,,104.47r,19,16.293,65.992,261.673,16.95,5.228,,rmore,,110.742r,20,16.791,71.484,266.426,16.95,5.372,,rmore,,117.648r,21,17.303,77.568,271.225,16.95,5.525,, rmore,,124.861r,22,17.858,84.282,276.363,16.95,5.685,, rmore,,132.631r,23,18.464,91.768,281.923,16.95,5.854,, rmore,,141.068r,24,19.072,99.936,287.364,16.95,6.03,, rmore,,149.875r,25,19.524,108.482,291.159,16.95,6.214,, rmore,,158.46r,26,20.084,118.046,295.597,16.95,6.407,, rmore,,167.857r,27,20.536,128.202,298.9,16.95,6.607,, rmore,,177.137r,28,21.148,139.669,303.86,16.95,6.816,, rmore,,187.495r,29,21.626,151.737,307.186,16.95,7.032,, rmore,,197.507r,30,22.07,164.734,310.057,16.95,7.257,, rmore,,207.681r,31,23.541,182.225,323.433,16.95,7.490,, rmore,,223.527r,32,25.066,201.932,336.467,16.95,7.730,, rmore,,241.046r,33,26.871,223.700,351.448,16.95,7.979,, rmore,,257.765r,34,28.707,247.928,365.663,16.95,8.235,, rmore,,275.922r,35,30.533,274.36,378.934,16.95,8.500,, rmore,,294.461r,46,14.58,35.599,238.702,16.95,4,, rmore,,238.702!!横隔板截面!!边支点r,36,35.376,54.393,339.84,16.95,4.00,, rmore,,128.747!!合拢段r,37,35.376,53.405,339.84,16.95,4.00,, rmore,,127.015!!中支点r,38,71.981,454.871,543.871,16.95,8.5,, rmore,,684.565!!主墩截面!!截面1（实心）r,39,39.932,82.876,212.138,8,5,, rmore,,203.709!!截面（1/2空心）r,40,23.863,72.571,168.024,8,5,, rmore,,168.491!!截面3(空心）r,41,14.236,52.366,114.529,8,5,, rmore,,116.391!!边墩截面!!截面1（实心1）r,42,36.113,66.217,177.703,7.7,4.7,, rmore,,165.119!!截面2（空心1/2）r,43,20.753,35.743,99.711,7,4,, rmore,,88.486!!截面3（空心）r,44,9.103,16.082,45.911,6.5,3.5,, rmore,,39.39!!截面4（实心2）r,45,22.673,23.005,79.361,6.5,3.5,, rmore,,61.527!!截面5（1/2）空心2r,49,16,21.958,68.708,6.5,3.5,, rmore,,55.682!!建立第一跨梁节点xl=atan(1.029/80) n,1,0,n,2,2.25,2.25*xln,3,6,6*xln,4,9,9*xln,5,11,11*xln,6,13,13*xl-0.0045 n,7,15,15*xl-0.0135 n,8,17,17*xl-0.023 n,9,19,19*xl-0.038 n,10,21,21*xl-0.062 n,11,23,23*xl-0.092 n,12,25,25*xl-0.1275 n,13,27,27*xl-0.167 n,14,29,29*xl-0.2115 n,15,31,31*xl-0.261 n,16,33,33*xl-0.314 n,17,35,35*xl-0.3715 n,18,37,37*xl-0.435 n,19,39,39*xl-0.502 n,20,41,41*xl-0.5725 n,21,43,43*xl-0.648 n,22,45,45*xl-0.728 n,23,47,47*xl-0.8115 n,24,49,49*xl-0.8995 n,25,51,51*xl-0.9925 n,26,53,53*xl-1.0895 n,27,55,55*xl-1.1905 n,28,57,57*xl-1.325 n,29,59,59*xl-1.433 n,30,61,61*xl-1.5155 n,31,63,63*xl-1.6325 n,32,65,65*xl-1.7535 n,33,67,67*xl-1.879 n,34,69,69*xl-2.007 n,35,71,71*xl-2.1325 n,36,73,73*xl-2.2635 n,37,75,75*xl-2.399 n,38,77,77*xl-2.533 n,39,79,79*xl-2.631xl2=atan(0.7/140)local,11,0,80,80*xl-2.631,0,xl2nsym,x,35,5,39,1 !!复制粱结点从5到39结点编号增加35 csys,0n,75,149.6,0.15852local,12,0,150,0.15852,0,xl2nsym,x,36,40,75,1local,13,0,220,-1.6027,0nsym,x,111,1,111,1csys,0n,500,80,80*xl-2.631n,501,220,-1.6027n,502,360,-1.6148csys,0 !!返回普通坐标!!建立墩结点!!PM112边墩截面n,300,0,-2.165 !!(实心）2米长n,301,0,-4.365n,302,0,-9.365 !!（1/2空心）5M长n,303,0,-13.365n,304,0,-17.365n,305,0,-21.365n,306,0,-24.93n,307,0,-28.93n,308,0,-30.63!!PM113主敦截面n,309,80,0.5-6.665-0.8n,310,80,0.5-3.5-6.665 !!(实心)3.5mn,311,80,0.5-8.5-6.665 !!(1/2空心）5mn,312,80,0.5-12.5-6.665 !!(空心）4Mn,313,80,0.5-16.5-6.665 !!n,314,80,0.5-18.594-6.665n,315,80,0.5-22.594-6.665n,316,80,0.5-24.594-6.665+0.4!(实心）2m!!pm114主墩截面n,350,220,0.5-6.665-0.8 !n,351,220,0.5-3.5-6.665 !!(1/2空心)5m n,352,220,0.5-8.5-6.665 !!(空心）5mn,353,220,0.5-12.5-6.665 !!(空心）6.064M n,354,220,0.5-16.5-6.665 !!(1/2空心）4M n,355,220,0.5-19.294-6.665 !!(实心）2M n,356,220,0.5-23.294-6.665n,357,220,0.5-25.294-6.665+0.4local,13,0,220,-1.6027,0nsym,x,17,300,316,1csys,0!!生成边跨1mat,39real,36e,1,2mat,38real,46e,2,3mat,2real,1e,3,4e,4,5mat,2real,2e,5,6*do,i,3,35,1mat,ireal,ie,3+i,4+i*enddo*do,i,3,35,1mat,ireal,ie,38+i,39+i*enddo*do,i,3,35,1 mat,ireal,ie,74+i,75+i *enddo*do,i,3,35,1 mat,ireal,ie,114+i,115+i *enddo*do,i,3,35,1 mat,ireal,ie,149+i,150+i *enddo*do,i,3,35,1 mat,ireal,ie,185+i,186+i *enddomat,41 real,38e,39,500mat,41 real,38e,500,74mat,2real,2e,41,40mat,2real,1e,40,75mat,40 real,37 e,75,111mat,2 real,1 e,111,76mat,2 real,2 e,76,77mat,41 real,38 e,110,501mat,41 real,38 e,501,221mat,2 real,2 e,188,187mat,2 real,1 e,187,222mat,41 real,37 e,222,186mat,2 real,1 e,186,151mat,2 real,2 e,151,152mat,41 real,38 e,185,502mat,41 real,38 e,502,150mat,39 real,36 e,112,113mat,38 real,46 e,113,114mat,2 real,1e,114,115 e,115,116mat,2 real,2e,116,117!!建立桥墩!!边墩1 mat,1 real,42 e,300,301mat,1 real,43 e,301,302mat,1 real,44 e,302,303mat,1 real,44e,303,304mat,1 real,44 e,304,305mat,1 real,44 e,305,306mat,1 real,49 e,306,307mat,1 real,45 e,307,308!!主墩1 mat,1 real,39 e,309,310mat,1 real,40 e,310,311mat,1 real,41 e,311,312mat,1 real,41 e,312,313mat,1 real,41 e,313,314mat,1 real,40 e,314,315mat,1 real,39 e,315,316!!主墩2 mat,1 real,39 e,350,351mat,1 real,40 e,351,352mat,1 real,41 e,352,353mat,1 real,41 e,353,354mat,1 real,41 e,354,355mat,1 real,40 e,355,356mat,1 real,39 e,356,357!!主墩3 mat,1 real,39 e,326,327mat,1 real,40 e,327,328mat,1 real,41 e,328,329mat,1 real,41 e,329,330mat,1 real,41 e,330,331mat,1 real,40 e,331,332mat,1 real,39 e,332,333!!边墩2 mat,1 real,42 e,317,318mat,1 real,43 e,318,319mat,1 real,44 e,319,320mat,1 real,44 e,320,321mat,1 real,44 e,321,322mat,1real,44e,322,323mat,1real,49e,323,324mat,1real,45e,324,325!!添加质量惯距!!两米段质量惯距r,100,,,,1293348.4 !!100米处和直线段的质量惯距r,101,,,,1296019.6r,102,,,,1297493r,103,,,,1301181.8r,104,,,,1311723r,105,,,,1326622r,106,,,,1348967r,107,,,,1370728r,108,,,,1395061r,109,,,,1422801r,110,,,,1452757r,111,,,,1483258r,112,,,,1519733r,113,,,,1558030r,114,,,,1597229r,115,,,,1640292r,116,,,,1687605r,117,,,,1736625r,118,,,,1790923r,119,,,,1848602r,120,,,,1911418r,121,,,,1980562r,122,,,,2052690r,123,,,,2118097r,124,,,,2192307r,125,,,,2263641r,126,,,,2350704r,127,,,,2432292r,128,,,,2516392r,129,,,,2679987r,130,,,,2853514r,131,,,,3048284r,132,,,,3252032r,133,,,,3462506!!边跨直线3米段r,148,,,,1293348.4*3/2!!-700处3.75米段的质量惯距r,134,,,,2725866.2!!边支点横隔r,135,,,,2246142.5!!合龙段横隔r,136,,,,833679/2!!中支点横隔r,137,,,,5292760!!添加边墩质量惯距从上到下!!变截面实心2米段r,138,,,,1163498!!1/2空心5米段r,139,,,,1794766!!空心段4米r,140,,,,657211!!1/2空心4米段r,141,,,,1085079!!实心2米段r,142,,,,1064567!!添加主墩质量惯性距从上到下!!实心3米段r,143,,,,2345361!!1/2空心5米段r,144,,,,2869095!!空心4米段r,145,,,,1769087!!1/2空心4米段r,146,,,,2869095*4/5!!实心2米段r,147,,,,2345361*2/3!!在结点处加入质量惯性距!!边跨合龙段!左边边跨type,2real,135e,2type,2real,134e,3type,2real,148e,4type,2real,100e,5!!右边边跨type,2real,135e,113type,2real,134e,114type,2real,148e,115type,2real,100e,116!!对第一个主跨的循环*do,i,6,39,1type,2real,94+ie,i*enddo!!对第二个主跨的循环*do,i,41,74,1type,2real,59+ie,i*enddo!!对第3个循环*do,i,77,110,1type,2real,33+ie,i*enddo!!对第4个循环*do,i,188,221,1 type,2real,(-88)+ie,i*enddo!!对第5个循环*do,i,152,185,1 type,2real,i-52e,i*enddo!!对第6个循环*do,i,117,150,1 type,2real,(-17)+ie,i*enddo!!添加质量惯距到桥墩!!左边墩type,2real,138e,301type,2real,139e,302type,2real,140e,303type,2real,140e,304type,2real,140e,305type,2real,140e,306type,2 real,141 e,307type,2 real,142 e,308!!右边墩type,2 real,138 e,318type,2 real,139 e,319type,2 real,140 e,320type,2 real,140 e,321type,2 real,140 e,322type,2 real,140 e,323type,2 real,141 e,324type,2real,142e,325!!左边主墩type,2real,143e,310type,2real,144e,311type,2real,145e,312type,2real,145e,313type,2r,400,,,,1769087*3/4 e,314type,2real,146e,315type,2real,147e,316!!中间主墩type,2real,143e,351type,2real,144e,352type,2real,145e,353type,2real,145e,354type,2r,400,,,,1769087*3/4 e,355type,2real,146e,356type,2real,147e,357!!右边主墩type,2real,143e,327type,2real,144e,328type,2real,145e,329type,2real,145e,330type,2r,400,,,,1769087*3/4e,331type,2real,146e,332type,2real,147e,333!!添加横隔板处质量惯性距!!中支点type,2real,137e,500type,2real,137e,501type,2real,137e,502!!合龙段1type,2real,136e,75type,2real,136e,111type,2r,411,,,,1293348.4*3/10 e,40type,2r,412,,,,1293348.4*3/10 e,76!!合龙段2type,2real,136e,222type,2real,136e,186type,2r,411,,,,1293348.4*3/10 e,187type,2r,412,,,,1293348.4*3/10 e,151!!偶合结点cp,1,uy,1,300cp,2,uz,1,300cp,3,rotx,1,300cp,4,uy,309,500cp,5,uz,309,500cp,6,rotx,309,500cp,7,ux,350,501cp,8,uy,350,501cp,9,uz,350,501cp,10,rotx,350,501 cp,11,roty,350,501cp,12,uy,326,502cp,13,uz,326,502cp,14,rotx,326,502cp,15,uy,317,112cp,16,uz,317,112cp,17,rotx,317,112!!!!加约束d,308,all,all,0d,316,all,all,0d,357,all,all,0d,333,all,all,0d,325,all,all,0allselfinish!!!!求解/soluantype,2 !模态分析acel,,9.8 !加载重力modopt,subsp,20 !提取前30阶模态mxpand,20,,,0LUMPM,1solvefinish/post1set,list。

ANSYS空间梁格法分析连续斜梁桥命令流

/prep7!DEFINE THE ELEMENTARY PARAMETERS*DIM,L,ARRAY,10*DIM,DISTC,ARRAY,10N=4NBOX=2L(1)=20L(2)=30L(3)=30L(4)=20NUML=NBOX+3NUMC=(L(1)+L(2)+L(3)+L(4))+1CITA=25/180*3.1415926DISTC(1)=2.9584DISTC(2)=4.0802DISTC(3)=0.00DISTC(4)=4.0802DISTC(5)=2.9584!DEFINE THE NODES OF BRIDGEN, 1, 0, 0, 0.00N, NUMC, NUMC-1, 0, 0.00FILL,1,NUMCN, 200+1,(DISTC(1)+DISTC(2))*SIN(CITA)/COS(CITA), 0.0,-(DISTC(1)+DISTC(2))N,200+NUMC,NUMC-1+(DISTC(1)+DISTC(2))* SIN(CITA)/COS(CITA),0.0,-(DISTC(1)+DISTC(2)) FILL,201,200+NUMCN, 400+1, DISTC(2)*SIN(CITA)/COS(CITA), 0.0, -DISTC(2)N,400+NUMC,NUMC-1+DISTC(2)*SIN(CITA)/ COS(CITA), 0.0,-DISTC(2)FILL,401,400+NUMCN, 600+1, -DISTC(2)*SIN(CITA)/COS(CITA), 0.0, DISTC(2)N,600+NUMC,NUMC-1-DISTC(4)*SIN(CITA)/C OS(CITA),0.0, DISTC(4)FILL,601,600+NUMCN, 800+1,-(DISTC(4)+DISTC(5))*SIN(CITA)/COS(CITA ),0.0, DISTC(4)+DISTC(5) N,800+NUMC,NUMC-1-(DISTC(4)+DISTC(5))* SIN(CITA)/COS(CITA),0.0, DISTC(4)+DISTC(5) FILL,801,800+NUMC! 定义纵梁单元材料、几何参数ET,1,BEAM4MP,EX , 1, 3.45E+10MP,NUXY, 1, 0.2000MP,DENS, 1, 2600MP,ALPX, 1, 1.00E-05R,1,0.3133,0.0871,0.0959,1.0,0.25,,RMORE ,,0.00265,,,,,ET,2,BEAM4MP,EX , 2, 3.45E+10MP,NUXY, 2, 0.2000MP,DENS, 2, 2600MP,ALPX, 2, 1.00E-05R,2,1.6048,0.5486,1.5400,2.0,1.0,,RMORE ,,0.036,,,,,ET,3,BEAM4MP,EX , 3, 3.45E+10MP,NUXY, 3, 0.2000MP,DENS, 3, 2600MP,ALPX, 3, 1.00E-05R,3,2.3625,0.9885,2.2600,2.0,1.0,,RMORE ,,0.0956,,,,! 定义横梁单元材料、几何参数ET,4,BEAM4MP,EX , 4, 3.45E+10MP,NUXY, 4, 0.2000MP,DENS, 4, 0MP,ALPX, 4, 1.00E-05R,4,0.500,0.4582,0.0416,1.0,1.0,,RMORE ,,0.00879,,,,,ET,5,BEAM4MP,EX , 5, 3.45E+10MP,NUXY, 5, 0.2000MP,DENS, 5, 0MP,ALPX, 5, 1.00E-05R,5,1.0250,0.2770,0.0495,1.0,1.0,,RMORE ,,0.0609,,,,,! 生成纵向梁格单元TYPE,1MAT,1REAL,1*DO,I,1,NUMC-1,1 E,200+I,200+I+1 *ENDDO*DO,I,1,NUMC-1,1 E,800+I,800+I+1 *ENDDOTYPE,2MAT,2REAL,2*DO,I,1,NUMC-1,1 E,400+I,400+I+1 *ENDDO*DO,I,1,NUMC-1,1 E,600+I,600+I+1 *ENDDOTYPE,3MAT,3REAL,3*DO,I,1,NUMC-1,1 E,I,I+1*ENDDO! 生成横向梁格单元TYPE,5MAT,5REAL,5E,200+1,400+1 E,400+1,1E,1,600+1E,600+1,800+1 TYPE,4MAT,4REAL,4*DO,I,2,L(1),1E,200+I,400+IE,400+I,IE,I,600+IE,600+I,800+I *ENDDOTYPE,5MAT,5REAL,5E,200+L(1)+1,400+L(1)+1E,400+L(1)+1,L(1)+1E,L(1)+1,600+L(1)+1E,600+L(1)+1,800+L(1)+1TYPE,4MAT,4REAL,4*DO,I,L(1)+2,L(1)+L(2),1E,200+I,400+IE,400+I,IE,I,600+IE,600+I,800+I*ENDDOTYPE,5MAT,5REAL,5E,200+L(1)+L(2)+1,400+L(1)+L(2)+1E,400+L(1)+L(2)+1,L(1)+L(2)+1E,L(1)+L(2)+1,600+L(1)+L(2)+1E,600+L(1)+L(2)+1,800+L(1)+L(2)+1TYPE,4MAT,4REAL,4*DO,I,L(1)+L(2)+2,L(1)+L(2)+L(3),1E,200+I,400+IE,400+I,IE,I,600+IE,600+I,800+I*ENDDOTYPE,5MAT,5REAL,5E,200+L(1)+L(2)+L(3)+1,400+L(1)+L(2)+L(3)+1 E,400+L(1)+L(2)+L(3)+1,L(1)+L(2)+L(3)+1E,L(1)+L(2)+L(3)+1,600+L(1)+L(2)+L(3)+1E,600+L(1)+L(2)+L(3)+1,800+L(1)+L(2)+L(3)+1 TYPE,4MAT,4REAL,4*DO,I,L(1)+L(2)+L(3)+2,L(1)+L(2)+L(3)+L(4),1 E,200+I,400+IE,400+I,IE,I,600+IE,600+I,800+I*ENDDOTYPE,5MAT,5REAL,5E,200+L(1)+L(2)+L(3)+L(4)+1,400+L(1)+L(2)+L(3) +L(4)+1E,400+L(1)+L(2)+L(3)+L(4)+1,L(1)+L(2)+L(3)+L(4) +1E,L(1)+L(2)+L(3)+L(4)+1,600+L(1)+L(2)+L(3)+L(4) +1E,600+L(1)+L(2)+L(3)+L(4)+1,800+L(1)+L(2)+L(3) +L(4)+1/SOLACEL,,9.81,0!******************* ********************* ! 定义边界条件!**************************************** D,400+1,UX,0,,,,UY,UZD,600+1,UX,0,,,,UY,UZD,21,UY,0D,421,UY,0D,621,UY,0D,51,UY,0D,651,UY,0D,451,UY,0D,81,UY,0D,681,UY,0D,481,UY,0D,400+101,UX,0,,,,UY,UZD,600+101,UX,0,,,,UY,UZANTYPE,0/STATUS,SOLUSOLVE/POST1/REP,FASTA VPRIN,0, ,ETABLE, ,SMISC, 2A VPRIN,0, ,ETABLE, ,SMISC,8 A VPRIN,0, , ETABLE, ,SMISC, 4 A VPRIN,0, , ETABLE, ,SMISC, 5 A VPRIN,0, , ETABLE, ,SMISC, 6 A VPRIN,0, , ETABLE, ,SMISC, 10 A VPRIN,0, , ETABLE, ,SMISC, 11 A VPRIN,0, , ETABLE, ,SMISC, 12 FINISH。

ansys分析连续梁桥

fini/clear/title,60+100+60 three span continous bridge/prep7!上顶板的关键点位置k,1,0,0k,2,-1.5k,3,-2.5,-0.15k,4,-2.95,-0.15k,5,-3.4,-0.15k,6,-3.8,-0.075k,7,-4.2,0k,8,-4.6,0.075k,9,-5,0.15k,10,-5.4,0.225k,11,-6.1,0.225!下底板的关键点位置k,12,-2.95,-4.5k,13,,-4.5!上顶板关键点15m的位置kgen,4,1,13,1,0,0,5,100!上顶板关键点58m的位置kgen,10,301,311,1,0,0,43/9,100!上顶板关键点60m的位置kgen,2,1,11,1,0,0,60,1300!上顶板关键点62m的位置kgen,2,1,11,1,0,0,62,1400!上顶板关键点62+43m的位置kgen,10,1401,1411,1,0,0,43/9,100!上顶板关键点110m的位置kgen,2,2301,2311,1,0,0,5,100c1=0.0016225 !边、中跨的二次抛物线系数*dim,x1,array,9 !定义边跨的九分点位置*do,i,1,9,1x1(i)=i*43/9*enddo*dim,x2,array,9 !定义中跨的九分点位置*do,i,1,9,1x2(i)=i*43/9*enddo!下底板边跨（58m）九分点关键点的y坐标位置*dim,yb,array,9*do,i,1,9,1yb(i)=c1*x1(i)**2*enddo!下底板中跨（105m）九分点关键点的y坐标位置*dim,ym,array,9*do,i,1,9,1ym(i)=-c1*(x2(i)-43)**2+3*enddo!生成下底边跨（60m）九分点的关键点*do,i,1,9,1kgen,2,312,313,1,0,-yb(i),x1(i),i*100*enddo!下底板60m，62m处关键点kgen,3,1212,1213,1,0,0,2,100!生成下底中跨（62+43m）九分点的关键点*do,i,1,9,1kgen,2,1412,1413,1,0,ym(i),x2(i),i*100*enddo!生成下底中跨110m处关键点kgen,2,2312,2313,1,0,0,5,100!边墩处的横隔板位置kgen,2,1,13,1,0,0,-0.75,50!连成板面!上顶板,板厚0.5met,1,shell63mp,dens,1,2500mp,ex,1,3.5e10mp,prxy,1,0.1667r,1,0.5*do,i,0,23,1a,1+i*100,1+(i+1)*100,2+(i+1)*100,2+i*100*enddoa,1,51,52,2aatt,1,1,1!上顶板的加腋，板厚0.8mr,2,0.8*do,i,0,23,1a,2+i*100,2+(i+1)*100,3+(i+1)*100,3+i*100*enddoa,2,52,53,3aatt,1,2,1asel,none!肋板与翼缘交界处,板厚0.95mr,3,0.95*do,i,0,23,1a,3+i*100,3+(i+1)*100,4+(i+1)*100,4+i*100a,4+i*100,4+(i+1)*100,5+(i+1)*100,5+i*100*enddoa,3,53,54,4a,4,54,55,5aatt,1,3,1asel,none!翼缘厚度渐变，下面定义翼缘板的渐变厚度*dim,hd,array,7hd(7)=0.2hd(6)=0.2hd(5)=1/5*0.75+0.2hd(4)=2/5*0.75+0.2hd(3)=3/5*0.75+0.2hd(2)=4/5*0.75+0.2hd(1)=0.95*do,i,1,6,1r,30+i,hd(i),hd(i),hd(i+1),hd(i+1) !定义渐变的翼缘厚度*enddo*do,i,0,23,1*do,k,5,10,1a,k+i*100,k+(i+1)*100,k+1+(i+1)*100,k+1+i*100a,k,k+50,k+1+50,k+1aatt,1,k+26,1asel,none*enddo*enddo!肋板厚度0.9mr,4,0.9*do,i,0,23,1a,4+i*100,4+(i+1)*100,12+(i+1)*100,12+i*100*enddoa,4,54,62,12aatt,1,4,1asel,none!下底板厚度0.4～1.0m按二次抛物线过度c2=0.00035693 !边跨底板厚度变化的二次抛物线系数*dim,h1,array,16 !边跨底板厚度h1(1)=0.4h1(2)=0.4h1(3)=0.4*do,i,4,13,1h1(i)=0.4+c2*((i-4)*43/9)**2*enddoh1(14)=0.4+c2*43**2h1(15)=0.4+c2*43**2!生成边跨的底板单元*do,i,1,14,1r,40+i,h1(i),h1(i),h1(i+1),h1(i+1)a,12+(i-1)*100,12+i*100,13+i*100,13+(i-1)*100aatt,1,40+i,1asel,none*enddoa,12,62,63,13 !横隔板底面aatt,1,41,1*dim,h2,array,11 !中跨底板厚度h2(11)=0.4h2(10)=0.4h2(9)=0.4+c2*(1*43/9)**2h2(8)=0.4+c2*(2*43/9)**2h2(7)=0.4+c2*(3*43/9)**2h2(6)=0.4+c2*(4*43/9)**2h2(5)=0.4+c2*(5*43/9)**2h2(4)=0.4+c2*(6*43/9)**2h2(3)=0.4+c2*(7*43/9)**2h2(2)=0.4+c2*(8*43/9)**2h2(1)=0.4+c2*(9*43/9)**2!生成中跨的底板单元*do,i,1,10,1r,60+i,h2(i),h2(i),h2(i+1),h2(i+1)a,12+(i+13)*100,12+(i+14)*100,13+(i+14)*100,13+(i+13)*100 aatt,1,60+i,1asel,none*enddoallselesize,0.8mshape,0mshkey,1amesh,allnsel,allnsym,x,10000,allesym,x,10000,alllocal,11,0,,,110csys,11allselnsym,z,100000,allesym,z,100000,allallselnummrg,allnumcmp,allcsys,0。

ansys连续梁桥(ansys连续梁桥)

ansys连续梁桥（ansys连续梁桥）The key steps of modeling and analysis are as follows:The center line 1, box beam to simulate the plate thickness is the sideline, box girder floor, roof, web and flange plate.2, determine the location of each key point.The thickness of flange and floor 3, correct simulation of chamfering and the thickness of the gradient.4. After entering into the process, analyze the stress and deformation./prep7/title, three, span, continus, GriderK, 1,0,0K, 2, -2.1,0K, 3, -2.6, -0.125K, 4, -2.8, -0.125K, 5, -3, -0.125K, 6, -3.4857, -0.1036K, 7, -3.9714, -0.0821K, 8, -4.4571, -0.0607K, 9, -4.9429, -0.0393K, 10, -5.4286, -0.0179K, 11, -5.9143,0.0036K, 12, -6.4,0.025K, 13, -2.800, -1.85K, 14,0.0000, -1.85Kgen, 9,1,12,1,0,0,49/8100 Kgen, 2,1,12,1,0,0,50900 Kgen, 9901912,1,0,0,34.5/8100 Kgen, 2901912,1,0,0,35900C1=0.000843399C2=0.001701323*dim, x1, array, 8X1 (1) =49/8X1 (2) =2*49/8X1 (3) =3*49/8X1 (4) =4*49/8X1 (5) =5*49/8X1 (6) =6*49/8X1 (7) =7*49/8X1 (8) =8*49/8*dim, X2, array, 8 X2 (1) =34.5/8X2 (2) =2*34.5/8X2 (3) =3*34.5/8X2 (4) =4*34.5/8X2 (5) =5*34.5/8X2 (6) =6*34.5/8X2 (7) =7*34.5/8X2 (8) =8*34.5/8*dim, Yb, array, 8Yb (1) =-c1*x1 (1) *x1 (1)Yb (2) =-c1*x1 (2) *x1 (2)Yb (3) =-c1*x1 (3) *x1 (3)Yb (4) =-c1*x1 (4) *x1 (4)Yb (5) =-c1*x1 (5) *x1 (5)Yb (6) =-c1*x1 (6) *x1 (6)Yb (7) =-c1*x1 (7) *x1 (7)Yb (8) =-c1*x1 (8) *x1 (8)*dim, YM, array, 8YM (1) =-c2* (x2 (1) -34.5) * (x2 (1) -34.5) +2.025 YM (2) =-c2* (x2 (2) -34.5) * (x2 (2) -34.5) +2.025 YM (3) =-c2* (x2 (3) -34.5) * (x2 (3) -34.5) +2.025 YM (4) =-c2* (x2 (4) -34.5) * (x2 (4) -34.5) +2.025 YM (5) =-c2* (x2 (5) -34.5) * (x2 (5) -34.5) +2.025YM (6) =-c2* (x2 (6) -34.5) * (x2 (6) -34.5) +2.025 YM (7) =-c2* (x2 (7) -34.5) * (x2 (7) -34.5) +2.025 YM (8) =c2* (x2 (8) -34.5) * (x2 (8) -34.5) +2.025 Kgen, 2,13,14,1,0, Yb (1), X1 (1), 100Kgen, 2,13,14,1,0, Yb (2), X1 (2), 200Kgen, 2,13,14,1,0, Yb (3), X1 (3), 300Kgen, 2,13,14,1,0, Yb (4), X1 (4), 400Kgen, 2,13,14,1,0, Yb (5), X1 (5), 500Kgen, 2,13,14,1,0, Yb (6), X1 (6), 600Kgen, 2,13,14,1,0, Yb (7), X1 (7), 700Kgen, 2,13,14,1,0, Yb (8), X1 (8), 800Kgen, 2813814,1,0,0,1100Kgen, 2913914,1,0, YM (1), X2 (1), 100Kgen, 2913914,1,0, YM (2), X2 (2), 200Kgen, 2913914,1,0, YM (3), X2 (3), 300Kgen, 2913914,1,0, YM (4), X2 (4), 400Kgen, 2913914,1,0, YM (5), X2 (5), 500Kgen, 2913914,1,0, YM (6), X2 (6), 600Kgen, 2913914,1,0, YM (7), X2 (7), 700Kgen, 2913914,1,0, YM (8), X2 (8), 800Kgen, 2,1,14,1,0,0, -0.5,50*********************************************************** *****************Et, 1, shell63MP, ex, 1,3.5e10MP, dens, 12500MP, prxy, 0.1667R, 1,0.25*do, I, 0,16,1A, 1+i*100,1+ (i+1), *100,2+ (i+1), *100,2+i*100*enddoA, 1,51,52,2AATT, 1,1,1Asel, noneR, 2,0.375*do, I, 0,16,1A, 2+i*100,2+ (i+1), *100,3+ (i+1), *100,3+i*100*enddoA, 2,52,53,3AATT, 1,2,1Asel, noneR, 3,0.5*做的事，我0,16,1一、3 +我100,3 +（i + 1）* 100,4 +（i + 1）* 100,4 +我* 100 一、4 +我100,4 +（i + 1）×100 +（i + 1）×100 +我* 100* enddo一、3,53,54,4一、4,54,55,5画面，1,3,1切，没有*昏暗，高清，阵列，8高清（8）= 0.2HD（7）= 0.2 +（3.4 / 7）* 0.3 / 3.4高清（6）= 0.2 + 2 *（3.4 / 7）* 0.3 / 3.4高清（5）= 0.2 + 3 *（3.4 / 7）* 0.3 / 3.4高清（4）= 0.2 + 4 *（3.4 / 7）* 0.3 / 3.4高清（3）= 0.2 + 5 *（3.4 / 7）* 0.3 / 3.4高清（2）= 0.2 + 6 *（3.4 / 7）* 0.3 / 3.4高清（1）= 0.2 + 7 *（3.4 / 7）* 0.3 / 3.4*做的事，我1,7,1R，30 + I，高清（I + 1），高清（I + 1），高清（I），高清（I）* enddo*做的事，我0,16,1*做，K，5,11,1a，k，k＋50，k＋1＋50，k＋1a，k i i 100，k +（i + 1）* 100，k + 1 +（i + 1）* 100，k + 1 + i * 100画面，1，K + 26,1切，没有* enddo* enddo切，没有R，4,0.5*做的事，我0,16,1一、4 +我100,4 +（i + 1）* 100,13 +（i + 1）* 100,13 +我* 100* enddo一、4,54,63,13画面，1,4,1切，没有C3 = 6.2474e-05C4 = 0.000126024*昏暗，H1，数组，8H1（1）= 0.25 + C3 * X1（1）×X1（1）H1（2）= 0.25 + C3 * X1（2）×X1（2）H1（3）= 0.25 + C3 * X1（3）×X1（3）H1（4）= 0.25 + C3 * X1（4）×X1（4）H1（5）= 0.25 + C3 * X1（5）×X1（5）H1（6）= 0.25 + C3 * X1（6）×X1（6）H1（7）= 0.25 + C3 * X1（7）×X1（7）H1（8）= 0.25 + C3 * X1（8）×X1（8）*暗淡，H2，数组，9H2（1）= 0.25 + C3 * x2（1）* x2（1）H2（2）= 0.25 + C3 * x2（2）* x2（2）H2（3）= 0.25 + C3 * x2（3）* x2（3）H2（4）= 0.25 + C3 * x2（4）* x2（4）H2（5）= 0.25 + C3 * x2（5）* x2（5）H2（6）= 0.25 + C3 * x2（6）* x2（6）H2（7）= 0.25 + C3 * x2（7）* x2（7）H2（8）= 0.25 + C3 * x2（8）* x2（8）H1（1）= 0.25 + C3 * X1（1）×X1（1）H2（9）＝0.4*做的事，我1,8,1R，10 +1，H1（i）一、13 +（i-1）* 100,13 +我100,14 +我100,14 +（i-1）* 100 AATT咯+我，1切，没有* enddo*做的事，我1,9,1R，20 +1，H2（i）一、13 +（i + 7）* 100,13 +（i + 8）* 100,14 +（i + 8）* 100,14+（i + 7）* 100 一、13,63,64,14 画面中，+我，1 切，没有* enddoR，50,2一、1,51,64,14 一、801901914814 画面，1,50,1 切，没有全部选择esize，0.4属性值，0 mshkey，1所有的网格，汉塞尔，所有nsym，X，10000,180000,1esym，，10000,110000,1cskp，12,0171417131701nsym，Z，100000,1100000,1esym，，100000,1100000,1allsel，nummrg，所有*********************************************************** ***************************坐标系，0汉塞尔，S，LOC，Y，-1.85汉塞尔，R，LOC，x，3，2.6汉塞尔，R，LOC，Z - 0.5,0D、所有UX ,,,,, UY，ROTY，鼻疽全部选择汉塞尔，S，LOC，Y，-1.85汉塞尔，R，LOC，X，2.6,3汉塞尔，R，LOC，Z - 0.5,0D、所有UX ,,,,, UY，ROTY，鼻疽全部选择汉塞尔，S，LOC，Y，-1.85汉塞尔，R，LOC，x，3，2.6汉塞尔，R，LOC，Z，169169.5 D、所有UX ,,,,, UY，ROTY，鼻疽全部选择汉塞尔，S，LOC，Y，-1.85汉塞尔，R，LOC，X，2.6,3汉塞尔，R，LOC，Z，169169.5 D、所有UX ,,,,, UY，ROTY，鼻疽全部选择汉塞尔，S，LOC，Y，-3.875汉塞尔，R，LOC，X，2.6,3汉塞尔，R，LOC，Z，49,50D、所有UX ,,,,, UY，UZ，ROTY，鼻疽全部选择汉塞尔，S，LOC，Y，-3.875汉塞尔，R，LOC，x，3，2.6汉塞尔，R，LOC，Z，49,50D、所有UX ,,,,, UY，UZ，ROTY，鼻疽全部选择汉塞尔，S，LOC，Y，-3.875汉塞尔，R，LOC，X，2.6,3汉塞尔，R，禄，Z，119120D、所有UX ,,,,, UY，UZ，ROTY，鼻疽全部选择汉塞尔，S，LOC，Y，-3.875汉塞尔，R，LOC，x，3，2.6汉塞尔，R，LOC，Z，119120D、所有UX ,,,,, UY，UZ，ROTY，鼻疽全部选择*********************************************************** *****************************/解全部选择去，，9.8解决/桩plnsol，S，1汉塞尔，S，LOC，Z，10ESLN，，，所有plnsol，S，1完成节约。

ansys连续梁桥(ansys连续梁桥讲课稿

曲线梁桥ANSYS计算命令流

!****************************************************************************** ***********************! case2:无偏载(以跨径布置30m+40m+30m,桥宽8.5为例）! 上海城市设计研究院L1+L2+L3预应力混凝土曲线连续梁桥结构分析! 两端为抗扭支座，中间支座为点铰支座! 每次要记得修改横隔梁的参数，即Mass21单元的实常数!****************************************************************************** ***********************FINI/CLE/prep7!DEFINE THE ELEMENTARY PARAMETERS*DIM,L,ARRAY,10*DIM,H,ARRAY,10*DIM,CITA,ARRAY,10!*****以下参数均可修改***************N=3 !跨数L(1)=30 !第一跨L(2)=40 !第二跨L(3)=30 !第三跨e1=1.25 !1#墩处内支座到中心线的间距e2=1.25 !1#墩处外支座到中心线的间距e3=0 !2#墩处的支座偏心距（正的表示外偏）e4=0 !3#墩处的支座偏心距e5=1.25 !4#墩处内支座到中心线的间距e6=1.25 !4#墩处外支座到中心线的间距R=10000 !曲线桥半径H0=1.0 !梁底到截面形心处的高度M=16146 !mass21单元质量J=27246.38 !mass21单元转动惯量!*************************************LL=0.0*DO,I,1,NLL=LL+L(I)CITA(I)=L(I)/R/3.1415925*180*ENDDOCITA0=LL/R/3.1415925*180LOCAL,11,1,0,0,0,0,270,0CSYS,11!DEFINE THE NODES OF BRIDGEN, 1, R, -179.9999, H0N, L(1)+1, R, -179.9999+CITA(1), H0N, L(1)+L(2)+1, R, -179.9999+CITA(1)+CITA(2), H0 N, L(1)+L(2)+L(3)+1, R, -179.9999+CITA0, H0FILL,1,L(1)+1FILL,L(1)+1,L(1)+L(2)+1FILL,L(1)+L(2)+1,L(1)+L(2)+L(3)+1!DEFINE THE REFERENCE POINT OF MAIN DECKN,2000,0,0,0!***************************************************************** !DEFINE THE NODES OF RIGID BEAM OF MAIN GIRDERN, 2001, R-e1, -179.9999, H0N, 2002, R+e2, -179.9999, H0N, 2003, R+e3, -179.9999+CITA(1), H0N, 2004, R+e4, -179.9999+CITA(1)+CITA(2), H0N, 2005, R-e5, -179.9999+CITA0, H0N, 2006, R+e6, -179.9999+CITA0, H0NROTA T,ALL!*****************************************************! 定义主梁单元材料、几何参数! 混凝土标号为C40!**************梁段截面几何特性*******************ET,1,BEAM4MP,EX , 1, 3.25E+10MP,NUXY, 1, 0.2000MP,DENS, 1, 3950.50MP,ALPX, 1, 1.00E-05R,1,4.39129,2.4428,20.7089,8.5,2.0,, !跨中梁断面RMORE ,,5.0388,,,,,!**************刚臂截面几何特性*******************! 增设抗扭或偏心支座时采用ET,3,BEAM4MP,EX , 3, 3.25E+10MP,NUXY, 3, 0.2000MP,DENS, 3, 0.0MP,ALPX, 3, 1.0E-08R,3,100,1000,1000,0.5,0.5,,RMORE ,,1000,,,,,!****************生成主梁单元**********************TYPE,1MA T,1REAL,1*DO,I,1,LL,1E,I,I+1,2000*ENDDO!*********************************************************** ! 生成主梁刚臂单元!*********************************************************** TYPE,3MA T,3REAL,3E,2001,1E,1,2002*IF,e3,GT,0.0,THENE,2003,L(1)+1*ELSENSEL,U, , ,2003*ENDIF*IF,e4,GT,0.0,THENE,2004,L(1)+L(2)+1*ELSENSEL,U, , ,2004*ENDIFE,2005,LL+1E,LL+1,2006!**************************************************! 支墩处的横隔梁采用Mass21单元来模拟!**************************************************ET,4,MASS21R,100, M ,M ,M ,J ,,,TYPE,4REAL,100E,1E,L(1)+1E,L(1)+L(2)+1E,LL+1!****施加约束条件**********D,2001,UX,,,,,UY,UZD,2002,UZ*IF,e3,GT,0.0,THEND,2003,,,,,,,UZ*ELSED,L(1)+1,,,,,,,UZ*ENDIF*IF,e4,GT,0.0,THEND,2004,,,,,,,UZ*ELSED,L(1)+L(2)+1,,,,,,,UZ*ENDIFD,2005,UX,,,,,,UZD,2006,UZ!********************************************************** ! 对桥梁桥面各节点逐点加载!********************************************************** /SOLUANTYPE,0 ! 静力分析ACEL,0,0,0K=1*DO,I,1,LL+1,1TIME,KFDELE,ALL,ALLF,I,FZ,-1000SOLVEK=K+1*ENDDO!******定义各片纵梁的竖向挠度、弯矩、扭矩、剪力的包络图******** *DIM,AMAX,ARRAY,LL+1*DIM,AMIN,ARRAY,LL+1*DIM,JZMAX,ARRAY,LL+1*DIM,JZMIN,ARRAY,LL+1*DIM,DISP1,ARRAY,LL+1,LL+1*DIM,MZ1,ARRAY,LL,LL+1*DIM,MX1,ARRAY,LL,LL+1*DIM,QY1,ARRAY,LL,LL+1*DIM,DISP1MAX,ARRAY,LL+1*DIM,DISP1MIN,ARRAY,LL+1*DIM,MZ1MAX,ARRAY,LL*DIM,MZ1MIN,ARRAY,LL*DIM,MX1MAX,ARRAY,LL*DIM,MX1MIN,ARRAY,LL*DIM,QY1MAX,ARRAY,LL*DIM,QY1MIN,ARRAY,LL*DIM,KK,ARRAY,LL+1*DIM,REACTION,ARRAY,6,LL+1*DIM,REACTIONMAX,ARRAY,6*DIM,REACTIONMIN,ARRAY,6*DO,I,1,LL+1,1/POST1SET,I!*****************竖向位移***************DO,J,1,LL+1,1*GET,DISP1(J,I),NODE,J,U,Y*ENDDO!*****************竖向弯矩Mz************DO,J,1,LL,1*GET,MZ1(J,I),ELEM, J, SMISC,6*ENDDO!*****************扭矩Mx************DO,J,1,LL,1*GET,MX1(J,I),ELEM, J, SMISC,4*ENDDO!*****************剪力Qy************DO,J,1,LL,1*GET,QY1(J,I),ELEM, J, SMISC,2*ENDDO!*****************支座反力************GET,REACTION(1,I),NODE, 2001, RF,FZ*GET,REACTION(2,I),NODE, 2002, RF,FZ*IF,e3,GT,0.0,THEN*GET,REACTION(3,I),NODE, 2003, RF,FZ*ELSE*GET,REACTION(3,I),NODE, L(1)+1, RF,FZ*ENDIF*IF,e4,GT,0.0,THEN*GET,REACTION(4,I),NODE, 2004, RF,FZ*ELSE*GET,REACTION(4,I),NODE, L(1)+L(2)+1, RF,FZ *ENDIF*GET,REACTION(5,I),NODE, 2005, RF,FZ*GET,REACTION(6,I),NODE, 2006, RF,FZKK(I)=I*ENDDO!**************************公路I级汽车活载影响线加载效应计算*******************************! 车道宽度假定为3.75m! 车道布置：横向NN=2车道，不考虑横向折减系数;跨径小于150m，不需要考虑纵向折减。

Ansys命令流大全（整理）

Ansys命令流大全（整理）1、A,P1,P2,P3,P4,P5,P6,P7,P8,P9此命令用已知的一组关键点点（P1~P9）来定义面（Area），最少使用三个点才能围成面，同时产生转围绕些面的线。

点要依次序输入，输入的顺序会决定面的法线方向。

如果超过四个点，则这些点必须在同一个平面上。

Menu Paths:Main Menu>Preprocessor>Create>Arbitrary>Through KPs2、*ABBR，Abbr,String－－定义一个缩略语．Abbr:用来表示字符串＂String＂的缩略语，长度不超过８个字符．String：将由＂Abbr＂表示的字符串，长度不超过６０个字符．3、ABBRES，Lab，Fname，Ext－从一个编码文件中读出缩略语．Lab：指定读操作的标题，NEW：用这些读出的缩略语重新取代当前的缩略语（默认）CHANGE：将读出的缩略语添加到当前缩略语阵列，并替代现存同名的缩略语．Ext：如果＂Fname＂是空的，则缺省的扩展命是＂ABBR＂．4、ABBSA V，Lab，Fname，Ext－将当前的缩略语写入一个文本文件里Lab：指定写操作的标题，若为ALL，表示将所有的缩略语都写入文件（默认）5、add, ir, ia,ib,ic,name,--,--,facta, factb, factc将ia,ib,ic变量相加赋给ir变量ir, ia,ib,ic：变量号name: 变量的名称6、Adele,na1,na2,ninc,kswp ！kswp=0时只删除掉面积本身，＝1时低单元点一并删除。

7、Adrag, nl1,nl2,nl3,nl4,nl5,nl6, nlp1,nlp2,nlp3,nlp4,nlp5,nlp6 ！面积的建立，沿某组线段路径，拉伸而成。

8、Afillt,na1,na2,rad ！建立圆角面积，在两相交平面间产生曲面，rad为半径。

史上最全的ANSYS命令流大全

《史上最全的ANSYS命令流查询与解释》【1】*************************************************************************************对ansys主要命令的解释1， /PREP7 ! 加载前处理模块2， /CLEAR,NOSTART ! 清除已有的数据, 不读入启动文件的设置(不加载初始化文件)初始化文件是用于记录用户和系统选项设置的文本文件/CLEAR, START !清除系统中的所有数据,读入启动文件的设置/, EX10.5 ! 定义工程文件名称/TITLE, EX10.5 SOLID MODEL OF AN AXIAL BEARING ! 指定标题4， F,2,FY,-1000 ! 在2号节点上施加沿着-Y方向大小为1000N的集中力6， FINISH ! 退出模块命令7， /POST1 ! 加载后处理模块8， PLDISP,2 ! 显示结构变形图,参数“2”表示用虚线绘制出原来结构的轮廓9， ETABLE,STRS,LS,1 ! 用轴向应力SAXL的编号”LS,1”定义单元表STRSETABLE, MFORX,SMISC,1 ! 以杆单元的轴力为内容, 建立单元表MFORXETABLE, SAXL, LS, 1 ! 以杆单元的轴向应力为内容, 建立单元表SAXLETABLE, EPELAXL, LEPEL, 1 ! 以杆单元的轴向应变为内容, 建立单元表EPELAXLETABLE,STRS_ST,LS,1 !以杆件的轴向应力“LS,1”为内容定义单元表STRS_STETABLE, STRS_CO, LS,1 !以杆件的轴向应力“LS,1”定义单元表STRS_COETABLE,STRSX,S,X ! 定义X方向的应力为单元表STRSXETABLE,STRSY,S,Y ! 定义Y方向的应力为单元表STRSY*GET,STRSS_ST,ELEM,STEEL_E, ETAB, STRS_ST !从单元表STRS_ST中提取STEEL_E单元的应力结果，存入变量STRSS_ST;*GET, STRSS_CO,ELEM,COPPER_E,ETAB,STRS_CO”从单元表STRS_CO中提取COPPER_E单元的应力结果，存入变量STRSS_CO10 FINISH !退出以前的模块11, /CLEAR, START ! 清除系统中的所有数据,读入启动文件的设置12 /UNITS, SI !申明采用国际单位制14 /NUMBER, 2 !只显示编号, 不使用彩色/NUMBER, 0 ! 显示编号, 并使用彩色15 /SOLU ! 进入求解模块:定义力和位移边界条件,并求解ANTYPE, STATIC ! 申明分析类型是静力分析(STATIC或者0)OUTPR, BASIC, ALL ! 在输出结果中, 列出所有荷载步的基本计算结果OUTPR,BASIC,ALL !指定输出所有节点的基本数据OUTPR,BASIC,LAST ! 选择基本输出选项,直到最后一个荷载步OUTPR,,1 ! 输出第1个荷载步的基本计算结果OUTPR,BASIC,1 ! 选择第1荷载步的基本输出项目OUTPR,NLOAD,1 ! 指定输出第1荷载步的内容OUTRES,ALL,0 !设置将所有数据不记录到数据库。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

!!连续梁桥/prep7et,1,4 定义梁单元et,2,21 定义mass21单元!!定义粱材料!!泊松比!!密度mp,ex,2,3.45e10 !!直线段梁材料和1M段梁材料mp,nuxy,2,0.2mp,dens,2,3302.153125mp,ex,3,3.45e10mp,nuxy,3,0.2mp,dens,3,3301.658695mp,ex,4,3.45e10mp,nuxy,4,0.2mp,dens,4,3299.906778mp,ex,5,3.45e10mp,nuxy,5,0.2mp,dens,5,3298.327219mp,ex,6,3.45e10mp,nuxy,6,0.2mp,dens,6,3292.351605mp,ex,7,3.45e10mp,nuxy,7,0.2mp,dens,7,3284.137255mp,ex,8,3.45e10mp,nuxy,8,0.2mp,dens,8,3271.802136mp,ex,9,3.45e10mp,nuxy,9,0.2mp,dens,9,3260.41903mp,ex,10,3.45e10mp,nuxy,10,0.2mp,dens,10,3248.193657mp,nuxy,11,0.2mp,dens,11,3235.117644mp,ex,12,3.45e10mp,nuxy,12,0.2mp,dens,12,3221.585664mp,ex,13,3.45e10mp,nuxy,13,0.2mp,dens,13,3208.826871mp,ex,14,3.45e10mp,nuxy,14,0.2mp,dens,14,3194.279207mp,ex,15,3.45e10mp,nuxy,15,0.2mp,dens,15,3179.924673mp,ex,16,3.45e10mp,nuxy,16,0.2mp,dens,16,3166.445716mp,ex,17,3.45e10mp,nuxy,17,0.2mp,dens,17,3152.555731mp,ex,18,3.45e10mp,nuxy,18,0.2mp,dens,18,3138.312105mp,ex,19,3.45e10mp,nuxy,19,0.2mp,dens,19,3124.795334mp,ex,20,3.45e10mp,nuxy,20,0.2mp,dens,20,3110.7135mp,ex,21,3.45e10mp,nuxy,21,0.2mp,dens,21,3097.080875mp,nuxy,22,0.2mp,dens,22,3083.186268mp,ex,23,3.45e10mp,nuxy,23,0.2mp,dens,23,3068.968824mp,ex,24,3.45e10mp,nuxy,24,0.2mp,dens,24,3055.612436mp,ex,25,3.45e10mp,nuxy,25,0.2mp,dens,25,3045.857147mp,ex,26,3.45e10mp,nuxy,26,0.2mp,dens,26,3035.174287mp,ex,27,3.45e10mp,nuxy,27,0.2mp,dens,27,3026.696551mp,ex,28,3.45e10mp,nuxy,28,0.2mp,dens,28,3015.795365mp,ex,29,3.45e10mp,nuxy,29,0.2mp,dens,29,3007.710181mp,ex,30,3.45e10mp,nuxy,30,0.2mp,dens,30,3000.513837mp,ex,31,3.45e10mp,nuxy,31,0.2mp,dens,31,2978.611375mp,ex,32,3.45e10mp,nuxy,32,0.2mp,dens,32,2958.618861mp,nuxy,33,0.2mp,dens,33,2937.888072mp,ex,34,3.45e10mp,nuxy,34,0.2mp,dens,34,2919.475751mp,ex,35,3.45e10mp,nuxy,35,0.2mp,dens,35,2903.359983 !!6700处mp,ex,36,3.45e10mp,nuxy,36,0.2mp,dens,36,3302.153125 !!可以不用mp,ex,37,3.45e10mp,nuxy,37,0.2mp,dens,37,3302.153125mp,ex,38,3.45e10 !!-700处梁mp,nuxy,38,0.2mp,dens,38,3180.578901mp,ex,39,3.45e10 !!边支点横隔板mp,nuxy,39,0.2mp,dens,39,2868.674818mp,ex,40,3.45e10 !!合拢段横隔板mp,nuxy,40,0.2mp,dens,40,2868.674818mp,ex,41,3.45e10 !!中支点横隔板mp,nuxy,41,0.2mp,dens,41,2757.470588mp,ex,1,3.25e10 定义墩材料属性mp,nuxy,1,0.2mp,dens,1,2650!!定义实常数编号，面积，IYY，IZZ，宽，高，，RMORE，，抗扭惯距!!主梁截面r,1,11.851,28.52,215.151,16.95,4,, !!直线段rmore,,56.8972r,2,11.862,28.57,215.458,16.95,4.001,, !!截面100处rmore,,56.905r,3,11.871,28.91,215.622,16.95,4.009,,rmore,,57.345r,4,11.903,29.03,215.78,16.95,4.025,,rmore,,57.938r,5,11.932,29.626,215.88,16.95,4.049,,rmore,,58.502r,6,12.043,30.402,217.093,16.95,4.081,, rmore,,59.768r,7,12.199,31.407,218.899,16.95,4.121,, rmore,,61.445r,8,12.441,32.716,221.806,16.95,4.169,, rmore,,63.652r,9,12.673,34.21,224.418,16.95,4.226,,rmore,,66.058r,10,12.932,35.94,227.279,16.95,4.290,, rmore,,68.801r,11,13.221,37.941,230.512,16.95,4.362,, rmore,,71.948r,12,13.534,40.233,233.872,16.95,4.442,, rmore,,75.432r,13,13.843,42.747,237.133,16.95,4.530,, rmore,,79.173r,14,14.213,45.688,241.054,16.95,4.627,, rmore,,83.484r,15,14.598,48.964,245.004,16.95,4.731,, rmore,,88.155r,16,14.979,52.547,248.817,16.95,4.843,, rmore,,93.111r,17,15.393,56.562,252.927,16.95,4.963,, rmore,,98.528r,18,15.842,61.069,257.347,16.95,5.092,, rmore,,104.47r,19,16.293,65.992,261.673,16.95,5.228,, rmore,,110.742r,20,16.791,71.484,266.426,16.95,5.372,, rmore,,117.648r,21,17.303,77.568,271.225,16.95,5.525,, rmore,,124.861r,22,17.858,84.282,276.363,16.95,5.685,, rmore,,132.631r,23,18.464,91.768,281.923,16.95,5.854,, rmore,,141.068r,24,19.072,99.936,287.364,16.95,6.03,, rmore,,149.875r,25,19.524,108.482,291.159,16.95,6.214,, rmore,,158.46r,26,20.084,118.046,295.597,16.95,6.407,, rmore,,167.857r,27,20.536,128.202,298.9,16.95,6.607,, rmore,,177.137r,28,21.148,139.669,303.86,16.95,6.816,, rmore,,187.495r,29,21.626,151.737,307.186,16.95,7.032,, rmore,,197.507r,30,22.07,164.734,310.057,16.95,7.257,, rmore,,207.681r,31,23.541,182.225,323.433,16.95,7.490,, rmore,,223.527r,32,25.066,201.932,336.467,16.95,7.730,, rmore,,241.046r,33,26.871,223.700,351.448,16.95,7.979,, rmore,,257.765r,34,28.707,247.928,365.663,16.95,8.235,, rmore,,275.922r,35,30.533,274.36,378.934,16.95,8.500,, rmore,,294.461r,46,14.58,35.599,238.702,16.95,4,, rmore,,238.702!!横隔板截面!!边支点r,36,35.376,54.393,339.84,16.95,4.00,, rmore,,128.747!!合拢段r,37,35.376,53.405,339.84,16.95,4.00,, rmore,,127.015!!中支点r,38,71.981,454.871,543.871,16.95,8.5,, rmore,,684.565!!主墩截面!!截面1（实心）r,39,39.932,82.876,212.138,8,5,, rmore,,203.709!!截面（1/2空心）r,40,23.863,72.571,168.024,8,5,, rmore,,168.491!!截面3(空心）r,41,14.236,52.366,114.529,8,5,, rmore,,116.391!!边墩截面!!截面1（实心1）r,42,36.113,66.217,177.703,7.7,4.7,, rmore,,165.119!!截面2（空心1/2）r,43,20.753,35.743,99.711,7,4,, rmore,,88.486!!截面3（空心）r,44,9.103,16.082,45.911,6.5,3.5,, rmore,,39.39!!截面4（实心2）r,45,22.673,23.005,79.361,6.5,3.5,, rmore,,61.527!!截面5（1/2）空心2r,49,16,21.958,68.708,6.5,3.5,, rmore,,55.682!!建立第一跨梁节点xl=atan(1.029/80)n,1,0,n,2,2.25,2.25*xln,3,6,6*xln,4,9,9*xln,5,11,11*xln,6,13,13*xl-0.0045n,7,15,15*xl-0.0135n,8,17,17*xl-0.023n,9,19,19*xl-0.038n,10,21,21*xl-0.062n,11,23,23*xl-0.092n,12,25,25*xl-0.1275n,13,27,27*xl-0.167n,14,29,29*xl-0.2115n,15,31,31*xl-0.261n,16,33,33*xl-0.314n,17,35,35*xl-0.3715n,18,37,37*xl-0.435n,19,39,39*xl-0.502n,20,41,41*xl-0.5725n,21,43,43*xl-0.648n,22,45,45*xl-0.728n,23,47,47*xl-0.8115n,24,49,49*xl-0.8995n,25,51,51*xl-0.9925n,26,53,53*xl-1.0895n,27,55,55*xl-1.1905n,28,57,57*xl-1.325n,29,59,59*xl-1.433n,30,61,61*xl-1.5155n,31,63,63*xl-1.6325n,32,65,65*xl-1.7535n,33,67,67*xl-1.879n,34,69,69*xl-2.007n,35,71,71*xl-2.1325n,36,73,73*xl-2.2635n,37,75,75*xl-2.399n,38,77,77*xl-2.533n,39,79,79*xl-2.631xl2=atan(0.7/140)local,11,0,80,80*xl-2.631,0,xl2nsym,x,35,5,39,1 !!复制粱结点从5到39结点编号增加35 csys,0n,75,149.6,0.15852local,12,0,150,0.15852,0,xl2nsym,x,36,40,75,1local,13,0,220,-1.6027,0nsym,x,111,1,111,1csys,0n,500,80,80*xl-2.631n,501,220,-1.6027n,502,360,-1.6148csys,0 !!返回普通坐标!!建立墩结点!!PM112边墩截面n,300,0,-2.165 !!(实心）2米长n,301,0,-4.365n,302,0,-9.365 !!（1/2空心）5M长n,303,0,-13.365n,304,0,-17.365n,305,0,-21.365n,306,0,-24.93n,307,0,-28.93n,308,0,-30.63!!PM113主敦截面n,309,80,0.5-6.665-0.8n,310,80,0.5-3.5-6.665 !!(实心)3.5mn,311,80,0.5-8.5-6.665 !!(1/2空心）5m n,312,80,0.5-12.5-6.665 !!(空心）4Mn,313,80,0.5-16.5-6.665 !!n,314,80,0.5-18.594-6.665n,315,80,0.5-22.594-6.665n,316,80,0.5-24.594-6.665+0.4!(实心）2m!!pm114主墩截面n,350,220,0.5-6.665-0.8 !n,351,220,0.5-3.5-6.665 !!(1/2空心)5m n,352,220,0.5-8.5-6.665 !!(空心）5mn,353,220,0.5-12.5-6.665 !!(空心）6.064M n,354,220,0.5-16.5-6.665 !!(1/2空心）4M n,355,220,0.5-19.294-6.665 !!(实心）2M n,356,220,0.5-23.294-6.665n,357,220,0.5-25.294-6.665+0.4local,13,0,220,-1.6027,0nsym,x,17,300,316,1csys,0!!生成边跨1mat,39real,36e,1,2mat,38real,46e,2,3mat,2real,1e,3,4e,4,5mat,2real,2e,5,6*do,i,3,35,1mat,ireal,ie,3+i,4+i*enddo*do,i,3,35,1mat,ireal,ie,38+i,39+i*enddo*do,i,3,35,1mat,ireal,ie,74+i,75+i*enddo*do,i,3,35,1real,ie,114+i,115+i *enddo*do,i,3,35,1 mat,ireal,ie,149+i,150+i *enddo*do,i,3,35,1 mat,ireal,ie,185+i,186+i *enddomat,41 real,38e,39,500mat,41 real,38e,500,74mat,2real,2e,41,40mat,2real,1e,40,75mat,40 real,37e,75,111mat,2real,1e,111,76mat,2real,2mat,41 real,38 e,110,501mat,41 real,38 e,501,221mat,2 real,2 e,188,187mat,2 real,1 e,187,222mat,41 real,37 e,222,186mat,2 real,1 e,186,151mat,2 real,2 e,151,152mat,41 real,38 e,185,502mat,41 real,38 e,502,150mat,39 real,36 e,112,113real,46 e,113,114mat,2 real,1e,114,115 e,115,116mat,2 real,2e,116,117!!建立桥墩!!边墩1 mat,1 real,42 e,300,301mat,1 real,43 e,301,302mat,1 real,44 e,302,303mat,1 real,44 e,303,304mat,1 real,44 e,304,305mat,1 real,44 e,305,306mat,1 real,49 e,306,307mat,1 real,45 e,307,308!!主墩1 mat,1 real,39 e,309,310mat,1 real,40 e,310,311mat,1 real,41 e,311,312mat,1 real,41 e,312,313mat,1 real,41 e,313,314mat,1 real,40 e,314,315mat,1 real,39 e,315,316!!主墩2 mat,1 real,39 e,350,351mat,1 real,40 e,351,352mat,1real,41 e,352,353mat,1 real,41 e,353,354mat,1 real,41 e,354,355mat,1 real,40 e,355,356mat,1 real,39 e,356,357!!主墩3 mat,1 real,39 e,326,327mat,1 real,40 e,327,328mat,1 real,41 e,328,329mat,1 real,41 e,329,330mat,1 real,41 e,330,331mat,1 real,40 e,331,332mat,1real,39e,332,333!!边墩2mat,1real,42e,317,318mat,1real,43e,318,319mat,1real,44e,319,320mat,1real,44e,320,321mat,1real,44e,321,322mat,1real,44e,322,323mat,1real,49e,323,324mat,1real,45e,324,325!!添加质量惯距!!两米段质量惯距r,100,,,,1293348.4 !!100米处和直线段的质量惯距r,101,,,,1296019.6r,102,,,,1297493r,103,,,,1301181.8r,104,,,,1311723r,105,,,,1326622r,106,,,,1348967r,107,,,,1370728r,108,,,,1395061r,109,,,,1422801r,110,,,,1452757r,111,,,,1483258r,112,,,,1519733r,113,,,,1558030r,114,,,,1597229r,115,,,,1640292r,116,,,,1687605r,117,,,,1736625r,118,,,,1790923r,119,,,,1848602r,120,,,,1911418r,121,,,,1980562r,122,,,,2052690r,123,,,,2118097r,124,,,,2192307r,125,,,,2263641r,126,,,,2350704r,127,,,,2432292r,128,,,,2516392r,129,,,,2679987r,130,,,,2853514r,131,,,,3048284r,132,,,,3252032r,133,,,,3462506!!边跨直线3米段r,148,,,,1293348.4*3/2!!-700处3.75米段的质量惯距r,134,,,,2725866.2!!边支点横隔r,135,,,,2246142.5!!合龙段横隔r,136,,,,833679/2!!中支点横隔r,137,,,,5292760!!添加边墩质量惯距从上到下!!变截面实心2米段r,138,,,,1163498!!1/2空心5米段r,139,,,,1794766!!空心段4米r,140,,,,657211!!1/2空心4米段r,141,,,,1085079!!实心2米段r,142,,,,1064567!!添加主墩质量惯性距从上到下!!实心3米段r,143,,,,2345361!!1/2空心5米段r,144,,,,2869095!!空心4米段r,145,,,,1769087!!1/2空心4米段r,146,,,,2869095*4/5!!实心2米段r,147,,,,2345361*2/3!!在结点处加入质量惯性距!!边跨合龙段!左边边跨type,2real,135e,2type,2real,134e,3type,2real,148e,4type,2real,100e,5!!右边边跨type,2real,135e,113type,2real,134e,114type,2real,148e,115type,2real,100e,116!!对第一个主跨的循环*do,i,6,39,1type,2real,94+ie,i*enddo!!对第二个主跨的循环*do,i,41,74,1type,2real,59+ie,i*enddo!!对第3个循环*do,i,77,110,1type,2real,33+ie,i*enddo!!对第4个循环*do,i,188,221,1 type,2real,(-88)+ie,i*enddo!!对第5个循环*do,i,152,185,1 type,2real,i-52e,i*enddo!!对第6个循环*do,i,117,150,1 type,2real,(-17)+ie,i*enddo!!添加质量惯距到桥墩!!左边墩type,2real,138e,301type,2real,139e,302type,2 real,140 e,303type,2 real,140 e,304type,2 real,140 e,305type,2 real,140 e,306type,2 real,141 e,307type,2 real,142 e,308!!右边墩type,2 real,138 e,318type,2 real,139 e,319type,2 real,140 e,320type,2 real,140 e,321type,2 real,140 e,322type,2 real,140 e,323type,2 real,141 e,324type,2 real,142 e,325!!左边主墩type,2 real,143 e,310type,2 real,144 e,311type,2 real,145 e,312type,2 real,145 e,313type,2r,400,,,,1769087*3/4 e,314type,2real,146e,315type,2real,147e,316!!中间主墩type,2real,143e,351type,2real,144e,352type,2real,145e,353type,2real,145e,354type,2r,400,,,,1769087*3/4 e,355type,2real,146e,356type,2real,147e,357!!右边主墩type,2real,143e,327type,2real,144e,328type,2real,145e,329type,2real,145e,330type,2r,400,,,,1769087*3/4e,331type,2real,146e,332type,2real,147e,333!!添加横隔板处质量惯性距!!中支点type,2real,137e,500type,2real,137e,501type,2real,137e,502!!合龙段1type,2real,136e,75type,2real,136e,111type,2r,411,,,,1293348.4*3/10 e,40type,2r,412,,,,1293348.4*3/10 e,76!!合龙段2type,2real,136e,222type,2real,136e,186type,2r,411,,,,1293348.4*3/10 e,187type,2r,412,,,,1293348.4*3/10 e,151!!偶合结点cp,1,uy,1,300cp,2,uz,1,300cp,3,rotx,1,300cp,4,uy,309,500cp,5,uz,309,500cp,6,rotx,309,500cp,7,ux,350,501cp,8,uy,350,501cp,9,uz,350,501cp,10,rotx,350,501cp,11,roty,350,501cp,12,uy,326,502cp,13,uz,326,502cp,14,rotx,326,502cp,15,uy,317,112cp,16,uz,317,112cp,17,rotx,317,112加约束d,308,all,all,0d,316,all,all,0d,357,all,all,0d,333,all,all,0d,325,all,all,0allselfinish求解/soluantype,2 !模态分析acel,,9.8 !加载重力modopt,subsp,20 !提取前30阶模态mxpand,20,,,0LUMPM,1solvefinish/post1set,list。