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最近做一个边坡治理的东西。我一直折减土材料，可是最后塑性区很奇怪。这个就不对啊。我本来没有桩的时候塑性区都还可以。加了之后就成这样了。求助啊 /prep7 Et,1,solid45 Mp, ex, 1, 5.90E+07 MP, PRXY, 1, 0.25 MP, DENS, 1, 1800 TB,DP, 1, , TBDATA, 1, 4.50E+04, 29 Mp, ex, 2, 5.90E+07 MP, PRXY, 2, 0.25 MP, DENS, 2, 1800 TB,DP, 2, , TBDATA, 1, 4.20E+04, 29 Mp, ex, 3, 5.00E+07 MP, PRXY, 3, 0.25 MP, DENS, 3, 1800 TB,DP, 3, , TBDATA, 1, 4.00E+04, 28 Mp, ex, 4, 4.50E+07 MP, PRXY, 4, 0.24 MP, DENS, 4, 1800 TB,DP, 4, , TBDATA, 1, 3.80E+04, 26 Mp, ex, 5, 59000000 MP, PRXY, 5, 0.25 MP, DENS, 5, 1800 TB,DP, 5, , TBDATA, 1, 37500, 24.16667 Mp, ex, 6, 59000000 MP, PRXY, 6, 0.25 MP, DENS, 6, 1800 TB,DP, 6, , TBDATA, 1, 35000, 24.16667 Mp, ex, 7, 50000000 MP, PRXY, 7, 0.25 MP, DENS, 7, 1800 TB,DP, 7, , TBDATA, 1, 33333.33, 23.33333 Mp, ex, 8, 45000000 MP, PRXY, 8, 0.24 MP, DENS, 8, 1800 TB,DP, 8, , TBDATA, 1, 31666.67, 21.66667 Mp, ex, 25, 5.90E+07 MP, PRXY, 25, 2.50E-01 MP, DENS, 25, 1.80E+03 TB,DP, 25, , TBDATA, 1, 16071.43, 10.35714 Mp, ex, 26, 5.90E+07 MP, PRXY, 26, 2.50E-01 MP, DENS, 26, 1.80E+03 TB,DP, 26, , TBDATA, 1, 15000, 10.35714 Mp, ex, 27, 5.00E+07 MP, PRXY, 27, 2.50E-01 MP, DENS, 27, 1.80E+03 TB,DP, 27, , TBDATA, 1, 14285.71, 10 Mp, ex, 28, 4.50E+07 MP, PRXY, 28, 2.40E-01 MP, DENS, 28, 1.80E+03 TB,DP, 28, , TBDATA, 1, 13571.43, 9.285714 Mp, ex, 29, 5.90E+07 MP, PRXY, 29, 2.50E-01 MP, DENS, 29, 1.80E+03 TB,DP, 29, , TBDATA, 1, 1.50E+04, 9.666667 Mp, ex, 30, 5.90E+07 MP, PRXY, 30, 2.50E-01 MP, DENS, 30, 1.80E+03 TB,DP, 30, , TBDATA, 1, 1.40E+04, 9.666667 Mp, ex, 31, 5.00E+07 MP, PRXY, 31, 2.50E-01 MP, DENS, 31, 1.80E+03 TB,DP, 31, , TBDATA, 1, 1.33E+04, 9.333333 Mp, ex, 32, 4.50E+07 MP, PRXY, 32, 2.40E-01 MP, DENS, 32, 1.80E+03 TB,DP, 32, , TBDATA, 1, 1.27E+04, 8.666667 Mp, ex, 33, 5.90E+07 MP, PRXY, 33, 2.50E-01 MP, DENS, 33, 1.80E+03 TB,DP, 33, , TBDATA, 1, 1.88E+04, 12.08333 Mp, ex, 34, 5.90E+07 MP, PRXY, 34, 2.50E-01 MP, DENS, 34, 1.80E+03 TB,DP, 34, , TBDATA, 1, 1.75E+04, 12.08333 Mp, ex, 35, 5.00E+07 MP, PRXY, 35, 2.50E-01 MP, DENS, 35, 1.80E+03 TB,DP, 35, , TBDATA, 1, 1.67E+04, 11.66667 Mp, ex, 36, 4.50E+07 MP, PRXY, 36, 2.40E-01 MP, DENS, 36, 1.80E+03 TB,DP, 36, , TBDATA, 1, 1.58E+04, 10.83333 Mp, ex, 50, 3.45e10 ！桩的材料 MP, PRXY, 50, 0.2 MP, DENS, 50, 2.50E+03 k, 1, -22, 0, 0 k, 2, -22, 120, 0 k, 3, 8, 120, 0 k, 4, 8, 0, 0 k, 5, 16, 112, 0 k, 6, 16, 104, 0 k, 7, 20, 101, 0 k, 8, 20, 0, 0 k, 9, 26, 97, 0 k, 10, 28, 80, 0 k, 11, 28, 0, 0 k, 12, 36, 76, 0 k, 13, 36, 0, 0 k, 14, 8, 150, 0 k, 15, -22, 150, 0 k, 21, 38, 107.55, 14 k, 22, 38, 107.75, 14 k, 23, 38, 108.8, 14 k, 24, 38, 109, 14 k, 26, -24, 107.55, 14 k, 27, -24, 107.75, 14 k, 28, -24, 108.8, 14 k, 29, -24, 109, 14 k, 31, -24, 107.55, -2 k, 32, -24, 107.75, -2 k, 33, -24, 108.8, -2 k, 34, -24, 109, -2 k, 36, 38, 107.55, -2 k, 37, 38, 107.75, -2 k, 38, 38, 108.8, -2 k, 39, 38, 109, -2 k, 51, 38, -2, 2.15 k, 52, 38, -2, 2.35 k, 53, 38, -2, 3.4 k, 54, 38, -2, 3.6 k, 55, 38, -2, 4.65 k, 56, 38, -2, 4.85 k, 57, 38, -2, 5.9 k, 58, 38, -2, 6.1 k, 59, 38, -2, 7.15 k, 60, 38, -2, 7.35 k, 61, 38, -2, 8.4 k, 62, 38, -2, 8.6 k, 63, 38, -2, 9.65 k, 64, 38, -2, 9.85 k, 71, -24, -2, 2.15 k, 72, -24, -2, 2.35 k, 73, -24, -2, 3.4 k, 74, -24, -2, 3.6 k, 75, -24, -2, 4.65 k, 76, -24, -2, 4.85 k, 77, -24, -2, 5.9 k, 78, -24, -2, 6.1 k, 79, -24, -2, 7.15 k, 80, -24, -2, 7.35 k, 81, -24, -2, 8.4 k, 82, -24, -2, 8.6 k, 83, -24, -2, 9.65 k, 84, -24, -2, 9.85 k, 91, -24, 152, 2.15 k, 92, -24, 152, 2.35 k, 93, -24, 152, 3.4 k, 94, -24, 152, 3.6 k, 95, -24, 152, 4.65 k, 96, -24, 152, 4.85 k, 97, -24, 152, 5.9 k, 98, -24, 152, 6.1 k, 99, -24, 152, 7.15 k, 100, -24, 152, 7.35 k, 101, -24, 152, 8.4 k, 102, -24, 152, 8.6 k, 103, -24, 152, 9.65 k, 104, -24, 152, 9.85 k, 111, 38, 152, 2.15 k, 112, 38, 152, 2.35 k, 113, 38, 152, 3.4 k, 114, 38, 152, 3.6 k, 115, 38, 152, 4.65 k, 116, 38, 152, 4.85 k, 117, 38, 152, 5.9 k, 118, 38, 152, 6.1 k, 119, 38, 152, 7.15 k, 120, 38, 152, 7.35 k, 121, 38, 152, 8.4 k, 122, 38, 152, 8.6 k, 123, 38, 152, 9.65 k, 124, 38, 152, 9.85 k, 126, 0, -2, -2 k, 127, 0, 152, -2 k, 128, 0, 152, 14 k, 129, 0, -2, 14 a, 1, 2, 3, 4, a, 3, 4, 8, 7, 6, 5 a, 7, 8, 11, 10, 9, a, 10, 11, 13, 12 a, 14, 15, 2, 3 vext, all, , , , ,12 a, 51, 71, 91, 111 a, 52, 72, 92, 112 a, 53, 73, 93, 113 a, 54, 74, 94, 114 a, 55, 75, 95, 115 a, 56, 76, 96, 116 a, 57, 77, 97, 117 a, 58, 78, 98, 118 a, 59, 79, 99, 119 a, 60, 80, 100, 120 a, 61, 81, 101, 121 a, 62, 82, 102, 122 a, 63, 83, 103, 123 a, 64, 84, 104, 124 a, 21, 26, 31, 36 a, 22, 27, 32, 37 a, 23, 28, 33, 38 a, 24, 29, 34, 39 a, 126, 127, 128, 129 Allsel,all asel,s,area,,30,48,1 vsba,all,all,,delete,delete Allsel,all Vsel,s,loc,x,-22,8 Vatt,1,,1 Vsel,s,loc,x,8,20 Vatt,2,,1 Vsel,s,loc,x,20,28 Vatt,3,,1 Vsel,s,loc,x,28,36 Vatt,4,,1 Vsel,s,loc,x,0,16 Vsel,r,loc,y,107.55,109 Vsel,r,loc,z,2.15,9.85 Vsel,u,loc,y,108.275 Vsel,u,loc,z,2.875 Vsel,u,loc,z,4.125 Vsel,u,loc,z,5.375 Vsel,u,loc,z,6.625 Vsel,u,loc,z,7.875 Vsel,u,loc,z,9.125 Vatt,50,,1 Allsel,all Lsel,s,loc,x,-11 !第一层左侧 Lesize,all,,,6 Lsel,s,loc,x,4 !第一层左侧 Lesize,all,,,3 Lsel,s,loc,y,53.775 ! 最下面的一层的底边 Lesize,all,,,30 Lsel,s,loc,y,114.5 ! 最下面的一层的底边 Lesize,all,,,5 Lsel,s,loc,y,107.6333,107.6533333 ! 107.65 Lesize,all,,,1 Lsel,s,loc,y,108.899999,108.90111111 !108.9 Lesize,all,,,1 Lsel,s,loc,y,135 Lesize,all,,,10 Lsel,s,loc,y,108.27444444,108.275555555 !108.275 Lesize,all,,,2 Lsel,s,loc,y,0 ！第二层左边 Lsel,r,loc,x,14 Lesize,all,,,6 Lsel,s,loc,x,20 ! 二层的上边 Lsel,r,loc,y,50.5 Lesize,all,,,30 Lsel,s,loc,x,16 ! 二层的下边 Lsel,r,loc,y,110.5 Lesize,all,,,5 !Lsel,s,loc,x,12 ! 二层的桩 !Lsel,u,loc,y,116 !Lesize,all,,,3 Lsel,s,loc,x,16 ! 二层的中边 Lsel,r,loc,y,105.775 Lesize,all,,,3 !! Lsel,s,loc,x,18 ! 二层的那个斜面 Lesize,all,,,5 Lsel,s,loc,y,116 ! 二层的那个斜面（靠下） Lesize,all,,,5 !!! Lsel,s,loc,x,24 ！第三层，四层左边 Lsel,a,loc,x,32 Lesize,all,,,4 Lsel,s,loc,y,0 Lsel,u,loc,z,0 Lsel,u,loc,z,12 lsel, u, loc, z, 2.15 lsel, u, loc, z, 2.35 lsel, u, loc, z, 3.4 lsel, u, loc, z, 3.6 lsel, u, loc, z, 4.65 lsel, u, loc, z, 4.85 lsel, u, loc, z, 5.9 lsel, u, loc, z, 6.1 lsel, u, loc, z, 7.15 lsel, u, loc, z, 7.35 lsel, u, loc, z, 8.4 lsel, u, loc, z, 8.6 lsel, u, loc, z, 9.65 lsel, u, loc, z, 9.85 Lesize,all,,,1 Lsel,s,loc,y,150 Lsel,u,loc,z,0 Lsel,u,loc,z,12 lsel, u, loc, z, 2.15 lsel, u, loc, z, 2.35 lsel, u, loc, z, 3.4 lsel, u, loc, z, 3.6 lsel, u, loc, z, 4.65 lsel, u, loc, z, 4.85 lsel, u, loc, z, 5.9 lsel, u, loc, z, 6.1 lsel, u, loc, z, 7.15 lsel, u, loc, z, 7.35 lsel, u, loc, z, 8.4 lsel, u, loc, z, 8.6 lsel, u, loc, z, 9.65 lsel, u, loc, z, 9.85 Lesize,all,,,1 Lsel,s,loc,x,36 !最上面一层的边 Lsel,r,loc,y,38 Lesize,all,,,20 vSel,s,loc,x,28,36vSel,a,loc,x,20,28vSel,a,loc,x,8,20Vsweep,all vSel,s,loc,x,-22,8Vsweep,all Allsel Asel,s,loc,y,0 Nsla,s,1 D,all,uy Asel,s,loc,y,150 Nsla,s,1 D,all,uy Asel,s,loc,x,-22 Nsla,s,1 D,all,ux D,all,uy D,all,uz Asel,s,loc,z,0 Asel,a,loc,z,12 Nsla,s,1 D,all,uz Acel,9.8 /solu Antype,static Nsubst,20 Pred,on Nropt,full Nlgeom,on Lnsrch,on Outres,all,all Cnvtol,f,,0.05,2,0.5 Cnvtol,u,,0.5,2,1 Allsel Solve
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