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[求助]
用ls-dyna做复合材料动态力学性能分析，出现错误，是啥意思，真心感谢
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*** Error 20425 (STR+425) Part ID 2: Zero reference strain rate. EPS0 must be defined when rate effects are active. Material type= 15. expanding memory to 13441 element data for composite material expanding memory to 18539 gradient of damage data expanding memory to 76488 user control for contact interfaces contracting memory to 76468 for boundary cond. vectorization expanding memory to 77991 arbitrary element numbering input *** Warning 21129 (STR+1129) shell element, ID= 1266 violates heuristic shape criterion area/(longest diagonal)/(longest diagonal) equals: 3.1335E-02 which may be too small (< 0.1) to permit a stable calculation. contracting memory to 76468 thick shell int. pt. strain expanding memory to 79660 spc cards expanding memory to 178054 process element material data expanding memory to 180060 load curve data contracting memory to 179345 user_define_loading_set expanding memory to 179549 regularize time history data contracting memory to 179345 rigidwall definitions expanding memory to 180003 velocity b.c expanding memory to 181576 nodal constraint sets expanding memory to 181765 contact interfaces expanding memory to 185909 implicit contact 1 contracting memory to 182765 contact segment data 1 expanding memory to 192050 contact segment data 3 expanding memory to 255762 contact definition expanding memory to 262274 rigid body contracting memory to 256402 contact friction expanding memory to 256432 joints contracting memory to 256432 accelerometers expanding memory to 256532 rigid bodies for disp. termination contracting memory to 256532 transformation to move nodes expanding memory to 259676 interfac for file contracting memory to 258106 thermal expansion 0 expanding memory to 258108 flexible body 2 contracting memory to 258108 implicit joints *** Error 20018 (STR+18) input phase completed with 1 fatal errors please check messag file E r r o r t e r m i n a t i o n 03/23/15 18:20:48 S t o r a g e a l l o c a t i o n Memory required to complete solution : 345732 Additional dynamically allocated memory: 83441 Total: 429173 |
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