[交流] 【求助】划分网格问题…… 已有2人参与

求助：现在这个模型无法划分网格，谢谢各位资深高手帮忙看下，怎么划分网格！谢谢各位了。 finish /clear /filname,10-12 /title,units:mm and N /prep7 et,1,solid45 mp,ex,1,3.45e4 mp,prxy,1,0.2 mp,dens,1,2.549e-9 q=50 w=1e-3 tb,miso,1,,11 tbpt,,0.2*w,0.19*q tbpt,,0.4*w,0.36*q tbpt,,0.6*w,0.51*q tbpt,,0.8*w,0.64*q tbpt,,w,0.8*q tbpt,,1.2*w,0.84*q tbpt,,1.4*w,0.91*q tbpt,,1.6*w,0.96*q tbpt,,1.8*w,0.99*q tbpt,,2*w,q tbpt,,3.3*w,0.85*q tbplot,miso,1 !建立数组，储存梁高变化 c1=0.008183022 c2=0.001197065 !10-10开始,kp=8开始的底面曲线 *dim,y1,arry,6 *do,i,1,6,1 y1(i)=(c1*(26+(i-1)*1.2)**1.6+2)*1000 *enddo !10-10开始,底板梁高的曲线 *dim,y2,arry,6 !10-10开始 *do,i,1,6,1 y2(i)=(c2*(26+(i-1)*1.2)**1.6+0.28)*1000 *enddo !建立8和7点之间的曲线关键点 *do,i,1,6,1 k,(i-1)*100+8,0,-y1(i),(i-1)*1.2*1000 *enddo *do,i,1,6,1 k,(i-1)*100+7,0,-y1(i)+y2(i),(i-1)*1.2*1000 *enddo !通过复制生成节点5、6、9点 kgen,2,7,507,100,3000-1200 kgen,2,7,507,100,3000-600,300 kgen,2,8,508,100,3000 a,7,8,108,208,308,408,508,507,407,307,207,107 *do,i,1,5,1 a,1+(i-1)*1,1+i*1,7+i*100,7+(i-1)*100 a,1+(i-1)*1,1+i*1,9+i*1,9+(i-1)*1 a,8+(i-1)*100,15+(i-1),15+i,8+(i)*100 *enddo !建立内外侧面面 k,100,3000,-600,0 k,200,3000,-600,6000 k,300,3000-600,-600,0 k,400,3000-600,-600,6000 l,100,200 l,300,400 l,100,15 l,400,14 l,200,20 l,300,9 k,,0,0,0 k,,0,0,6000 k,,0,-280,6000 k,,0,-280,0 k,,3000-600-1200,-280,0 k,,3000-600-1200,-280,6000 a,21,22,23,24 a,23,24,25,26 a,25,300,400,26 k,,6500,0,0 k,,6500,0,6000 a,21,22,28,27 k,,6500,-180,0 k,,6500,-180,6000 k,,6500-2500,-400,6000 k,,6500-2500,-400,0 a,21,22,28,27 a,27,28,30,29 a,30,31,32,29 a,32,100,200,31 a,100,15,16,17,18,19,20,200 a,300,9,10,11,12,13,14,400 a,22,28,30,31,200,20,508,507,6,14,400,26,23 a,21,27,29,32,100,15,8,7,1,9,300,25,24 asel,all va,all !建立钢筋 xk=3000-300 y8=-450 y7=y8-160 y6=y7-160 y51=y6-237!10-10截面f5的y坐标 y52=y6-244!11-11截面f5的坐标 !由于f8-f6比较简单，先建立 cyl4,xk,y8,0,0,50,360,6000 cyl4,xk,y7,0,0,50,360,6000 cyl4,xk,y6,0,0,50,360,6000 vsbv,1,2 vsbv,5,3 vsbv,1,4 !开始建立f5坐标 zl1=808 zl2=1392 t=1608 k,61,xk,-3235+1035,zl1-3000 k,62,xk,-450-3*160,zl1+zl2+t-3000 k,59,xk,y8,0 larc,61,62,59,-6000 !在这步中 没有选择与61和62曲线垂直的面建立体，而是用与z轴垂直的面建立体！ wpoffs,xk,-3235+1035,zl1-3000 wprota,,-29.997 pcirc,0,50,0,360 wprota,,29.997 VDRAG,26,,,,,,102 wpcsys,-1 k,69,xk,-450-3*160,6000 l,69,62 vdrag,37,,,,,,115 vsbv,2,1 vsbv,4,3 lsel,s,line,,102 lsel,a,line,,115 ldele,all allsel !以下是建立f4管道 zl4=781 zl42=1419 t4=1651 k,401,xk,1103-y1(1),0 k,403,xk,1103+465.1-3576,zl4 k,402,xk,-450-4*160,zl4+zl42+t4 l,401,403 larc,403,402,59,-6000 wpoffs,xk,1103-y1(1),0 wprota,,-30.772 pcirc,0,50,0,360 vdrag,29,,,,,,102 wpcsys,-1 vdrag,44,,,,,,108 k,404,xk,-450-4*160,6000 l,402,404 vdrag,53,,,,,,145 vadd,3,2,4 vsbv,1,5 lsel,s,line,,102 lsel,a,line,,108 lsel,a,line,,145 ldele,all allsel !以下是建立f3的管道坐标 zl3=756 zl32=1444 t3=1694 k,501,xk,-3790+1190,3000 k,503,xk,-3790+1190+463,3000+zl3 k,502,xk,-450-4*160-252,6000 l,501,503 larc,503,502,59,-6000 wpcsys,-1 wpoffs,xk,-3790+1190,3000 wprota,,-31.535 pcirc,0,50,0,360 vdrag,29,,,,,,102 vdrag,58,,,,,,108 vadd,1,3 vsbv,2,4 wpcsys,-1 lsel,s,line,,102 lsel,a,line,,108 ldele,all allsel,all

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