NSYS分析钢筋混凝土桥塔

ANSYS分析钢筋混凝土桥塔本文件是同济大学老农同志计算成桥3年后恒荷载+活荷载工况1作用下的结构,推荐给大家：/prep7!-ET,1,SOLID187 !定义单元类型,采用10节点四面体单元!混凝土C40MP,EX,1,3.25e4MP,NUXY,1,0.2MP,DENS,1,2.5e-6!钢材MP,EX,2,2.06e5MP,NUXY,2,0.3MP,DENS,2,7.85e-6!-!下面开始实体建模!-!桩承台k,1,0, 0,0k,2,11000,0,0k,3,11000, 3500,0k,4, 0, 3500,0k,5,0, 0,2000k,6,11000,0,2000k,7,11000, 3500,2000k,8, 0, 3500,2000V,1,2,3,4,5,6,7,8k,15,1000 ,0,3000k,16,10000,0,3000k,17,10000, 2500,3000k,18,1000 , 2500,3000V,5,6,7,8,15,16,17,18k,21,3200 ,0 , 3000k,22,6850 ,0 , 3000k,23,6850 ,0 ,10920k,24,3200 ,0 ,10920k,25,3200 ,1500, 3000k,26,6850 ,1500, 3000k,27,6850 ,1100,10920k,28,3200 ,1100,10920V,21,22,23,24,25,26,27,28!-!主杆牛腿以下部分k,31,4200 ,0 , 3000k,32,4200 ,0 , 9120k,33,4200 ,1500, 9120k,34,4200 ,1500, 3000A,31,32,33,34k,35,3200 ,0 ,10320k,36,3200 ,1500,10320A,32,33,36,35k,41,5592 ,0 , 6220k,42,5200 ,0 ,10920k,43,5592 ,1500, 6200k,44,5200 ,1500,10920A,41,42,44,43k,45,6850 ,0 , 5065k,46,6850 ,1500, 5065L,45,46LARC,41,45,23,1260,LARC,43,46,27,1260,AL,43,45,44,46ASEL,18,21VSBA,3,allALLSEL,ALLVDELE,4VDELE,5NUMCMP,VOLU!-!主杆牛腿以上部分k,51,4200 ,0 ,10920k,52,5200 ,0 ,10920k,53,5200 ,0 ,26600k,54,4200 ,0 ,26600k,55,4200 ,1100 ,10920k,56,5200 ,1100 ,10920k,57,5200 ,1100 ,26600k,58,4200 ,1100 ,26600V,51,52,53,54,55,56,57,58!-!附杆牛腿以上部分k,61,5200 ,0 ,10920k,62,9050 ,0 ,10920k,63,9050 ,0 ,28000k,64,5200 ,0 ,28000k,65,5200 ,400 ,10920k,66,9050 ,400 ,10920k,67,9050 ,400 ,28000k,68,5200 ,400 ,28000V,61,62,63,64,65,66,67,68k,69,5700 ,0 ,28000k,70,5700 ,400 ,28000L,69,70k,71,6798.82,0,25000k,72,6798.82,400,25000L,71,72LARC,69,71,61,45566,LARC,70,72,65,45566,AL,79,81,80,82k,73,8122.9,0,20000k,74,8122.9,400,20000L,73,74LARC,71,73,61,45566,LARC,72,74,65,45566,AL,80,84,83,85k,75,8861.8,0,15000k,76,8861.8,400,15000L,75,76LARC,73,75,61,45566,LARC,74,76,65,45566,AL,83,87,86,88LARC,75,62,61,45566,LARC,76,66,65,45566,AL,86,89,46,90k,81,8300,0,10920k,82,8300,400,10920k,83,8108.6,0,15000k,84,8108.6,400,15000L,81,82LARC,81,83,61,44086L,83,84LARC,82,84,65,44086AL,91,92,93,94k,85,7357.1,0,20000k,86,7357.1,400,20000L,85,86LARC,83,85,61,44086LARC,84,86,65,44086AL,93,96,95,97k,87,6374.2,0,23850k,88,6374.2,400,23850L,87,88LARC,85,87,61,44086LARC,86,88,65,44086AL,95,98,99,100k,89,5200,0,23675k,90,5200,400,23675L,89,90LARC,87,89,61,600LARC,88,90,65,600AL,98,101,102,103ASEL,42,49VSBA,5,allALLSEL,ALLVDELE,6VDELE,7NUMCMP,VOLUALLSEL,ALL!-!附杆牛腿以下部分k,101,6850,0,3000k,102,9050,0,3000k,103,9050,0,10920k,104,6850,0,10920k,105,6850,400,3000k,106,9050,400,3000k,107,9050,400,10920k,108,6850,400,10920V,101,102,103,104,105,106,107,108k,201,6850,0,5065k,202,8106.4,0,6272.2k,203,8300,0,10920k,204,6850,800,5065k,205,8106.4,800,6272.2k,206,8300,800,10920k,207,6850,0,6320k,208,6850,800,6320NUMCMP,LINEL,201,204L,202,205L,203,206LARC,201,202,207,1260L,202,203LARC,204,205,208,1260L,205,206NUMCMP,AREAAL,122,127,123,125AL,123,128,124,126ASEL,63,64VSBA,6,allVDELE,7NUMCMP,AREANUMCMP,LINEk,301,6850,700,3000k,302,6850,700,5065k,303,7150,400,3000k,304,7150,400,5101.8k,305,6850,400,3000k,306,6850,400,5065V,301,303,305,302,304,306ALLSEL,ALLVPLOT!-!钢索垫k,401,4200,0,28000k,402,4200,0,26600k,403,4200,1100,26600k,404,4200,1500,27413k,405,5200,0,28000k,406,5200,0,26600k,407,5200,1100,26600k,408,5200,1500,27413k,409,4200,400,28000k,410,5200,400,28000V,409,402,403,404,410,406,407,408V,401,402,409,405,406,410!-!将各块合成一个volumnVADD,5,8VADD,ALL !将各块合成一个块VSYMM,Y,ALL,0,0 !镜像得到模型的另一半VADD,ALL !再合成NUMMRG,ALL, , , ,LOW !消除重复的点线面NUMCMP,ALL !重新编号!-!将钢材和混凝土分开A,46,47,88,87A,21,117,92,86ASEL,105,106VSBA,1,ALLALLSEL,ALLNUMMRG,ALL, , , ,LOW !消除重复的点线面NUMCMP,ALL !重新编号VSEL, , , ,2VATT,1, , 1, 0VSEL, , , ,1VATT,2, , 1, 0ALLSEL,ALL!-!合并一些面,以便优化网格的划分AADD,95,76AADD,52,50NUMMRG,ALL, , , ,LOW !消除重复的点线面NUMCMP,ALL !重新编号!-!找出牛腿处的加载面k,301,3700,0,10920k,302,3375,0,10920k,303,4025,0,10920k,304,3700,375,10920k,305,3700,-375,10920LARC,302,304,301,375LARC,302,305,301,375LARC,303,304,301,375LARC,303,305,301,375FLST,3,2,4,ORDE,2FITEM,3,215FITEM,3,217ASBL, 96,P51XFLST,3,2,4,ORDE,2FITEM,3,216FITEM,3,218ASBL, 54,P51X!-!找出顶点的关键点k,201,4700,-400,28000k,202,4700,0,28000k,203,4700,400,28000L,201,202L,202,203ASBL,93,222ASBL,50,167NUMMRG,ALL, , , ,LOW !消除重复的点线面NUMCMP,ALL !重新编号!-!施加位移约束及荷载DA,7,ALL