Question

为什么ansys点solve后什么都没有

/PREP7
*set,r1, sqrt(2.420699e-3*2.420699e-3+2.090412e-3*2.090412e-3)
et,1,solid45
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,2e11
MPDATA,PRXY,1,,0.3
MPDATA,DENS,1,,7850
K,1, 0.757480e-3,0.091048e-3,0.000000
K,2, 0.844140e-3,0.205456e-3,0.000000
K,3, 0.913928e-3,0.376280e-3,0.000000
K,4, 0.942478e-3,0.600000e-3,0.000000
K,5, 0.906799e-3,0.864142e-3,0.000000
K,6, 0.788280e-3,1.147934e-3,0.000000
K,7, 0.575385e-3,1.423913e-3,0.000000
K,8, 0.265783e-3,1.660349e-3,0.000000
K,9, -0.132348e-3,1.824291e-3,0.000000
K,10, -0.600000e-3,1.884956e-3,0.000000
K,11, -1.108073e-3,1.817163e-3,0.000000
K,12, -1.619173e-3,1.604489e-3,0.000000
K,13, -2.090345e-3,1.241817e-3,0.000000
K,14, -2.476559e-3,0.737022e-3,0.000000
K,15, -2.734655e-3,0.111583e-3,0.000000
K,16, -2.827433e-3,-0.600000e-3,0.000000
K,17, -2.727527e-3,-1.352004e-3,0.000000
K,18, -2.420699e-3,-2.090412e-3,0.000000
FLST,3,18,3
FITEM,3,1
FITEM,3,2
FITEM,3,3
FITEM,3,4
FITEM,3,5
FITEM,3,6
FITEM,3,7
FITEM,3,8
FITEM,3,9
FITEM,3,10
FITEM,3,11
FITEM,3,12
FITEM,3,13
FITEM,3,14
FITEM,3,15
FITEM,3,16
FITEM,3,17
FITEM,3,18
BSPLIN, ,P51X
CSYS,1
LGEN,2,1, , , ,35, , ,0
L2TAN,-1,2
LGEN,8,1,3,1, ,360/8, , ,0
LARC,18,48,1,r1,
LGEN,8,25,,, ,360/8, , ,0
csys,0
LGLUE,all
K,200,,,,
CIRCLE,200,3.5e-3
AL,all
VOFFST,1,0.1e-3, ,
LESIZE,ALL,0.2e-3, , , ,1, , ,1,
MSHKEY,0
MSHAPE,1,3d
VMESH,1
lSEL,S, , ,26,29,1
NSLl,S,1
CSYS,1
NROTAT,all
D,all, ,0, , , ,UZ, , , , ,
allsel,all
CSYS,0
F,2447,FZ,10
F,2446,FZ,10
F,2445,FZ,10
F,2444,FZ,10
F,2443,FZ,10
F,2442,FZ,10
F,2017,FZ,10
F,2448,FZ,10
solve

Answer 1

1 你只约束了位移 Uz (D,all, ,0, , , ,UZ, , , , ,)，没有约束另外两个方向的刚体运动。所以不能求解。
2 你的命令流中好像缺少命令：
/solu
而 solve 命令只能在 solution 模块中执行。因此你需要在 solve 之前增加如下命令：
/solu
antype, 0

Answer 2

软件提示没有完全约束，欠约束