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本帖最后由 gdyu_yu 于 2010-7-8 21:40 编辑
刚刚接触 LS-DYNA ,还不熟悉。在做塑性成型方面。请高手指教,谢谢了先
在message文件如下:k文件在附件里
Date: 07/06/2003 Time: 11:13:24
___________________________________________________
| |
| Livermore Software Technology Corporation |
| |
| 7374 Las Positas Road |
| Livermore, CA 94550 |
| Tel: (925) 449-2500 Fax: (925) 449-2507 |
| www.lstc.com |
|_________________________________________________|
| |
| LS-DYNA, A Program for Nonlinear Dynamic |
| Analysis of Structures in Three Dimensions |
| Version: 960 Date: 07/26/2002 |
| Revision: 1488 Time: 17:41:49 |
| |
| Features enabled in this version: |
| ANSYS Database format |
| Shared Memory Parallel |
| |
| Licensed to: |
| |
| Platform : PC (Intel) |
| OS Level : WINDOWS 2000 |
| Hostname : qinfei |
| Precision : Single precision (I4R4) |
| |
| Unauthorized use infringes LSTC copyrights |
|_________________________________________________|
SCALE FACTOR for file size = 7
new file size = 1835008
Use this scale factor on all restarts.
Input file: newdeep.k
expanding memory to 8500000
******** notice ******** notice ******** notice ********
* *
* This is the LS-DYNA Explicit Finite Element code. *
* Neither LSTC nor the authors assume any responsibility for *
* the validity, accuracy, or applicability of any results *
* obtained from this system. The user must verify his own *
* results. *
* *
* LSTC endeavors to make the LS-DYNA code as complete, *
* accurate and easy to use as possible. *
* Suggestions and comments are welcomed. Please report any *
* errors encountered in either the documentation or results *
* immediately to LSTC through your site focus. *
* *
* Copyright (C) 1990-2002 *
* by Livermore Software Technology Corp. (LSTC) *
* All rights reserved *
* *
******** notice ******** notice ******** notice ********
contracting memory to 49872
expanding memory to 79744
expanding memory to 104266
expanding memory to 244554
expanding memory to 317954
expanding memory to 348972
expanding memory to 410472
expanding memory to 476649
expanding memory to 599734
contracting memory to 2
LS-DYNA will perform a structural only analysis
LS-DYNA user input
ls-dyna (version 960 ) date 07/26/2002
expanding memory to 2577
expanding memory to 13932
expanding memory to 75905
expanding memory to 327478
expanding memory to 365066
expanding memory to 371334
contracting memory to 334518
expanding memory to 501143
expanding memory to 503149
expanding memory to 506620
expanding memory to 514141
expanding memory to 517583
expanding memory to 578071
expanding memory to 608065
contracting memory to 581306
expanding memory to 583499
expanding memory to 643977
contracting memory to 636307
expanding memory to 645835
expanding memory to 657522
expanding memory to 667206
contracting memory to 667206
contracting memory to 667206
expanding memory to 667286
expanding memory to 676547
expanding memory to 676550
memory needed for solution= 708596
0 t 0.0000E+00 dt 0.00E+00 flush i/o buffers
expanding memory to 734468
*** Error too many presribed nodal displacements for
rigid body part ID 1 limit=1.
Nodal list:
The LS-DYNA time step size should not exceed 0.390E-03
to avoid contact instabilities. If the step size is
bigger then scale the penalty of the offending surface.
initialization 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
Memory required for explicit solution: 734468
Additional dynamically allocated memory: 0
Total: 734468
T i m i n g i n f o r m a t i o n
CPU(seconds) %CPU Clock(seconds) %Clock
----------------------------------------------------------------
Initialization ....... 0.0000E+00 0.00 0.0000E+00 0.00
Element processing ... 0.0000E+00 0.00 0.0000E+00 0.00
Binary databases ..... 0.0000E+00 0.00 0.0000E+00 0.00
ASCII database ....... 0.0000E+00 0.00 0.0000E+00 0.00
Contact algorithm .... 0.0000E+00 0.00 0.0000E+00 0.00
Contact entities ..... 0.0000E+00 0.00 0.0000E+00 0.00
Rigid bodies ......... 0.0000E+00 0.00 0.0000E+00 0.00
Implicit Nonlinear ... 0.0000E+00 0.00 0.0000E+00 0.00
Implicit Lin. Alg. ... 0.0000E+00 0.00 0.0000E+00 0.00
----------------------------------------------------------------
T o t a l s 0.0000E+00 0.00 0.0000E+00 0.00
Problem time = 0.0000E+00
Problem cycle = 0
Total CPU time = 0 seconds ( 0 hours 0 minutes 0 seconds)
CPU time per zone cycle = 0 nanoseconds
Clock time per zone cycle= 0 nanoseconds
Number of CPU's 1
Start time 07/06/2003 11:13:24
End time 07/06/2003 11:13:24
Elapsed time 0 seconds ( 0 hours 0 minutes 0 seconds) |
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