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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" s3 @3 i# O) n' [
9 Z% y3 U, c7 _+ sERROR
+ y; e( A" y! ?! V s7 GNo material associated to mesh "3d_mesh(1)".& x8 w! [9 ^3 s3 G5 ?
Either no material is assigned to the mesh container or some of the underlying geometry; M ~- Y- x9 N+ f/ F; n; Z
(body) do not have a material.
# N' y9 m8 p$ `SUGGESTION: Apply a user defined material to the mesh container or to all of the$ ~; T6 r5 I5 ^0 S# S+ W3 K K
underlying geometry (body).( S1 B5 s( u7 b/ J; M A
Total: 1 error and 0 warning
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Material-Based Errors Summary
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: C' q, W# \# F: ?. O7 xERROR in step "Subcase - Static Loads 1", W- N& e) _# p# I
This step requires loads, enforced motion constraints or external pre-loads to be
! s7 \$ k* \! A) ?8 f& y$ b% A0 t' Lapplied. None have been assigned for this step.0 P5 X5 B% B1 K3 o, ^
Iterative Solver Option$ U z9 R- V' H' Y( A
More than 80 percent of the elements in this model are 3D elements.
! H" u, \2 b' D6 iIt is therefore recommended that you turn ON the Iterative Solver in the "Solution
; S2 C7 i! |+ n! iAttributes..." dialog.
! }( K0 o& H" e' _0 A0 ?Total: 1 error and 0 warning
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Load/BC-Based Errors Summary
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( \0 G/ E" \: Z9 a: m1 P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
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. L/ s" U% ^" S: t[ 本帖最后由 nathanlee 于 2009-6-15 20:02 编辑 ] |
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