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【求助】怎么取出徑向最大位移??【已完成】 已有3人參與
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各位高手,請問一個(gè)多層圓柱殼, 怎樣取出各層的變形后的徑向最大變形? 使用問么命令模型如下: /units,si T1=0.056 T2=0.284 layer=3 R=0.678-0.5*T1 L=12*(R+3*T1+2*T2) d=0.5*(R+3*T1+2*T2) opint=1500000 /prep7 et,1,mesh200 et,2,solid95 keyopt,1,1,6 keyopt,1,2,0 MP,EX,1,2.1e9 MP,PRXY,1,0.3 MP,EX,2,0.7e9 MP,PRXY,2,0.3 cyl4,0,0,R cyl4,0,0,R+T1 cyl4,0,0,R+T1+T2 cyl4,0,0,R+2*T1+T2 cyl4,0,0,R+2*T1+2*T2 cyl4,0,0,R+3*T1+2*T2 APTN,all adele,1 LSTR, 23, 3 LSTR, 1, 21 LSTR, 22, 2 LSTR, 4, 24 FLST,2,5,5,ORDE,2 FITEM,2,7 FITEM,2,-11 FLST,3,4,4,ORDE,2 FITEM,3,25 FITEM,3,-28 ASBL,P51X,P51X aglue,all NUMCMP,all allsel *do,i,1,2*layer-1,2 *do,j,0,3 aSEL,s,,,4*i-j aATT,1, , 1, 0 *enddo *enddo allsel *do,i,2,2*layer-1,2 *do,j,0,3 aSEL,s,,,4*i-j aATT,2, , 1, 0 *enddo *enddo allsel /PNUM,MAT,1 /REPLOT FLST,5,24,4,ORDE,2 FITEM,5,1 FITEM,5,-24 LSEL, , , ,P51X LESIZE,all, , ,8, , , , ,1 !環(huán)向 allsel lsel,s,,,25 *do,j,0,3 *do,i,25+j,25+j+8*(layer-1),8 lsel,a,,,i *enddo *enddo LESIZE,all, , ,1, , , , ,1 !硬層 allsel lsel,s,,,29 *do,j,0,3 *do,i,29+j,29+j+8*(layer-2),8 lsel,a,,,i *enddo *enddo LESIZE,all, , ,2, , , , ,1 !軟層 allsel AMESH,all K,100,0,0,0 K,101,0,0,L LSTR, 100, 101 type,2 EXTOPT,ESIZE,80,0, EXTOPT,ACLEAR,1 EXTOPT,ATTR,1,1,0 ESYS,0 VDRAG,all, , , , , ,45 [ Last edited by adu886886 on 2010-6-28 at 21:31 ] |
至尊木蟲 (知名作家)
111

銅蟲 (小有名氣)
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