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我用nastran分析的时候出现以下错误,请问要怎么解决,那位高手教下,不胜感谢。急盼中& g* X0 V) x- d, w' `( s
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No material associated to mesh "3d_mesh(1)".. }8 {( u0 v/ w6 G t2 o5 R ?
Either no material is assigned to the mesh container or some of the underlying geometry# b0 }' Q8 y- a; H; D: a
(body) do not have a material.
5 k% {* P9 i: Z, P- f) b$ }SUGGESTION: Apply a user defined material to the mesh container or to all of the2 l- |; n7 B# i
underlying geometry (body).. X( \3 r6 m0 C0 ?& A) E" r
Total: 1 error and 0 warning
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Material-Based Errors Summary
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: n2 }' I" C3 VERROR in step "Subcase - Static Loads 1"
' i: Y& C; p/ h1 YThis step requires loads, enforced motion constraints or external pre-loads to be! U8 ?2 T3 Z3 R+ I& x
applied. None have been assigned for this step.
' O$ v% Z, c0 }" IIterative Solver Option
3 I5 }) r; h2 I. X. l" UMore than 80 percent of the elements in this model are 3D elements.8 B" \% d0 f' e: F3 v8 y! g
It is therefore recommended that you turn ON the Iterative Solver in the "Solution
8 N4 }; O( Q5 t4 }9 Y: RAttributes..." dialog.
0 i6 R r8 [: ^- z! FTotal: 1 error and 0 warning8 ?8 q% o$ q, \+ F8 Q; U
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Load/BC-Based Errors Summary& y% n+ g: Y, b1 |/ ^. v
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5 T Q) b1 a( m
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谢谢楼下的答复,我看了下,我是有进行材料设定的,但是就是附着不上去,这是为什么,是不是我装的版本有问题,我用的是网上下载的NX5.0.0.25版,如果是版本问题谁能给我提供个完整版的下载网址。谢谢+ t1 I K2 H6 V4 [% H7 N* ?- K
# |4 t* H3 v- S* d0 b, {6 A' y[ 本帖最后由 nathanlee 于 2009-6-15 20:02 编辑 ] |
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