找回密码
 注册
Simdroid-非首页
查看: 441|回复: 16

弹体侵彻算例讨论

[复制链接]
发表于 2005-4-1 20:37:06 | 显示全部楼层 |阅读模式 来自 山西太原
本帖最后由 gdyu_yu 于 2010-8-11 16:58 编辑

各位请帮我看看,有修改k文件的心得可以交流一下,谢谢!

本帖子中包含更多资源

您需要 登录 才可以下载或查看,没有账号?注册

×
发表于 2005-4-1 22:15:22 | 显示全部楼层 来自 江苏徐州

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

Simdroid开发平台
你说的不对到底是什么呢?有什么提示信息呢?
把提示信息放上来看看
 楼主| 发表于 2005-4-2 13:42:59 | 显示全部楼层 来自 山西太原

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

Date: 04/02/2005      Time: 13:27:20  

     ___________________________________________________
     |                                                 |
     |  Livermore  Software  Technology  Corporation   |
     |                                                 |
     |  7374 Las Positas Road                          |
     |  Livermore, CA 94551                            |
     |  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:  970          Date: 08/13/2003        |
     |  Revision: 3858         Time: 00:02:26          |
     |                                                 |
     |  Features enabled in this version:              |
     |    ANSYS Database format                        |
     |    Shared Memory Parallel                       |
     |                                                 |
     |  Licensed to:                                   |
     |                                                 |
     |  Platform   :                                   |
     |  OS Level   : WINDOWS XP                        |
     |  Hostname   : liuning                           |
     |  Precision  : Single precision (I4R4)           |
     |                                                 |
     |  Unauthorized use infringes LSTC copyrights     |
     |_________________________________________________|

Input file: D:\ansys\complete\PENETR~2\PENETR~1.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) 1990-2003                                    *
* by Livermore Software Technology Corp. (LSTC)              *
* All rights reserved                                        *
*                                                            *
********  notice  ********  notice  ********  notice  ********
contracting memory to       31808
expanding   memory to       63122
expanding   memory to      108122
expanding   memory to      133122
expanding   memory to      216546
expanding   memory to      247564
expanding   memory to      309228
expanding   memory to      339951
contracting memory to           2

LS-DYNA will perform a structural only analysis

LS-DYNA user input                                                      
                         ls-dyna (version 970       )     date 08/13/2003
expanding   memory to        2577
expanding   memory to       13930
expanding   memory to       16631
expanding   memory to      131459
expanding   memory to      131663
expanding   memory to      133595
expanding   memory to      193369
expanding   memory to      195370
contracting memory to      193579
expanding   memory to      196372
contracting memory to      193642
expanding   memory to      201076
contracting memory to      199690
expanding   memory to      220290
expanding   memory to      240174
contracting memory to      235672
expanding   memory to      248281
expanding   memory to      290949
expanding   memory to      297972
contracting memory to      291640
expanding   memory to      291685
contracting memory to      291685
contracting memory to      291685
expanding   memory to      296189
contracting memory to      291729
expanding   memory to      291802
expanding   memory to      293757
expanding   memory to      380842
expanding   memory to      399754
expanding   memory to      410310
expanding   memory to      473570
contracting memory to      473570
expanding   memory to      475821
expanding   memory to      475824
contracting memory to      475824
       0 t 0.0000E+00 dt 0.00E+00 flush i/o buffers
expanding   memory to      495942
       0 t 0.0000E+00 dt 0.00E+00 flush i/o buffers
       1 t 0.0000E+00 dt 7.01E-02 flush i/o buffers
       1 t 0.0000E+00 dt 7.01E-02 write ANSYS result file
      33 t 1.9971E+00 dt 5.86E-02 write ANSYS result file
      69 t 3.9749E+00 dt 5.02E-02 write ANSYS result file

f a i l e d   e l e m e n t   r e p o r t  time=    4.175E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       1

     shell element #     1119 failed at time   4.17528E+00
     node  number  #      799 deleted   time   4.22536E+00

f a i l e d   e l e m e n t   r e p o r t  time=    4.225E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       2

     shell element #     1118 failed at time   4.22536E+00
     node  number  #      800 deleted   time   4.67445E+00

f a i l e d   e l e m e n t   r e p o r t  time=    4.674E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       3

     shell element #     1117 failed at time   4.67445E+00
     node  number  #      798 deleted   time   4.72376E+00

f a i l e d   e l e m e n t   r e p o r t  time=    4.724E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       4

     shell element #     1120 failed at time   4.72376E+00
     node  number  #      801 deleted   time   5.40956E+00

f a i l e d   e l e m e n t   r e p o r t  time=    5.410E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       5

     shell element #     1116 failed at time   5.40956E+00
     node  number  #      797 deleted   time   5.50909E+00

f a i l e d   e l e m e n t   r e p o r t  time=    5.509E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       6

     shell element #     1121 failed at time   5.50909E+00
     109 t 5.9609E+00 dt 5.02E-02 write ANSYS result file

f a i l e d   e l e m e n t   r e p o r t  time=    6.890E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       7

     shell element #     1001 failed at time   6.89049E+00
     node  number  #      796 deleted   time   7.02811E+00

f a i l e d   e l e m e n t   r e p o r t  time=    7.028E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =       9

     shell element #      999 failed at time   7.02811E+00
     shell element #     1122 failed at time   7.02811E+00
     node  number  #      849 deleted   time   7.11895E+00
     node  number  #      844 deleted   time   7.11895E+00

f a i l e d   e l e m e n t   r e p o r t  time=    7.119E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      10

     shell element #     1000 failed at time   7.11895E+00
     node  number  #      839 deleted   time   7.25501E+00

f a i l e d   e l e m e n t   r e p o r t  time=    7.255E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      11

     shell element #      998 failed at time   7.25501E+00
     node  number  #      854 deleted   time   7.61654E+00

f a i l e d   e l e m e n t   r e p o r t  time=    7.617E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      12

     shell element #     1002 failed at time   7.61654E+00
     node  number  #      834 deleted   time   7.83980E+00

f a i l e d   e l e m e n t   r e p o r t  time=    7.840E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      13

     shell element #      997 failed at time   7.83980E+00
     152 t 7.9722E+00 dt 4.39E-02 write ANSYS result file
     node  number  #      802 deleted   time   8.45484E+00

f a i l e d   e l e m e n t   r e p o r t  time=    8.455E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      14

     shell element #     1115 failed at time   8.45484E+00
     node  number  #      795 deleted   time   8.49896E+00

f a i l e d   e l e m e n t   r e p o r t  time=    8.499E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      15

     shell element #     1123 failed at time   8.49896E+00
     node  number  #      859 deleted   time   8.94261E+00

f a i l e d   e l e m e n t   r e p o r t  time=    8.943E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      16

     shell element #     1003 failed at time   8.94261E+00
     node  number  #      829 deleted   time   9.20969E+00

f a i l e d   e l e m e n t   r e p o r t  time=    9.210E+00
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      17

     shell element #      996 failed at time   9.20969E+00
     198 t 9.9958E+00 dt 4.30E-02 write ANSYS result file
     node  number  #      803 deleted   time   1.01245E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.012E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      18

     shell element #     1114 failed at time   1.01245E+01
     node  number  #      804 deleted   time   1.01672E+01
     node  number  #      685 deleted   time   1.01672E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.017E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      19

     shell element #     1113 failed at time   1.01672E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.101E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      20

     shell element #      883 failed at time   1.10088E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.109E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      21

     shell element #      881 failed at time   1.10907E+01
     node  number  #      848 deleted   time   1.13727E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.137E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      22

     shell element #      880 failed at time   1.13727E+01
     node  number  #      858 deleted   time   1.16892E+01
     node  number  #      853 deleted   time   1.16892E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.169E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      23

     shell element #      882 failed at time   1.16892E+01
     node  number  #      824 deleted   time   1.18066E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.181E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      24

     shell element #      995 failed at time   1.18066E+01
     246 t 1.1963E+01 dt 3.92E-02 write ANSYS result file

f a i l e d   e l e m e n t   r e p o r t  time=    1.212E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      25

     shell element #     1004 failed at time   1.21204E+01
     node  number  #      843 deleted   time   1.26418E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.264E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      26

     shell element #      879 failed at time   1.26418E+01
     node  number  #      863 deleted   time   1.28455E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.285E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      27

     shell element #      884 failed at time   1.28455E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.297E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      28

     shell element #      877 failed at time   1.29686E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.309E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      29

     shell element #      763 failed at time   1.30919E+01
     node  number  #      838 deleted   time   1.32973E+01
     node  number  #      833 deleted   time   1.32973E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.330E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      30

     shell element #      878 failed at time   1.32973E+01
     296 t 1.3988E+01 dt 4.02E-02 write ANSYS result file
     node  number  #      819 deleted   time   1.40286E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.403E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      31

     shell element #      994 failed at time   1.40286E+01
     node  number  #      828 deleted   time   1.43095E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.431E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      32

     shell element #      876 failed at time   1.43095E+01
     node  number  #      823 deleted   time   1.45894E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.459E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      33

     shell element #      875 failed at time   1.45894E+01
     node  number  #      862 deleted   time   1.47879E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.479E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      34

     shell element #      764 failed at time   1.47879E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.549E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      36

     shell element #      758 failed at time   1.54920E+01
     shell element #      760 failed at time   1.54920E+01
     node  number  #      842 deleted   time   1.56080E+01
     node  number  #      837 deleted   time   1.56080E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.561E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      37

     shell element #      759 failed at time   1.56080E+01
     node  number  #      832 deleted   time   1.57235E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.572E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      38

     shell element #      757 failed at time   1.57235E+01
     347 t 1.5991E+01 dt 3.80E-02 write ANSYS result file
     node  number  #      847 deleted   time   1.60669E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.607E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      39

     shell element #      761 failed at time   1.60669E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.618E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      40

     shell element #      643 failed at time   1.61802E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.663E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      41

     shell element #      755 failed at time   1.66289E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.733E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      42

     shell element #      639 failed at time   1.73319E+01
     node  number  #      827 deleted   time   1.75165E+01
     node  number  #      822 deleted   time   1.75165E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.752E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      43

     shell element #      756 failed at time   1.75165E+01
     node  number  #      861 deleted   time   1.77747E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.777E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      45

     shell element #      644 failed at time   1.77747E+01
     shell element #      765 failed at time   1.77747E+01
     node  number  #      857 deleted   time   1.78115E+01
     node  number  #      852 deleted   time   1.78115E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.781E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      46

     shell element #      762 failed at time   1.78115E+01
     node  number  #      558 deleted   time   1.79220E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.792E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      47

     shell element #      513 failed at time   1.79220E+01
     node  number  #      841 deleted   time   1.79588E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.796E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      48

     shell element #      640 failed at time   1.79588E+01
     401 t 1.7996E+01 dt 3.67E-02 write ANSYS result file
     node  number  #      814 deleted   time   1.81424E+01
     node  number  #      805 deleted   time   1.81424E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.814E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      49

     shell element #      993 failed at time   1.81424E+01
     node  number  #      818 deleted   time   1.81791E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.818E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      50

     shell element #      874 failed at time   1.81791E+01
     node  number  #      836 deleted   time   1.82524E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.825E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      51

     shell element #      638 failed at time   1.82524E+01
     node  number  #      560 deleted   time   1.82890E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.829E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      52

     shell element #      514 failed at time   1.82890E+01
     node  number  #      867 deleted   time   1.83622E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.836E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      53

     shell element #      885 failed at time   1.83622E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.847E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      54

     shell element #      635 failed at time   1.84718E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.891E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      55

     shell element #      634 failed at time   1.89076E+01
     node  number  #      809 deleted   time   1.91234E+01
     node  number  #      810 deleted   time   1.91234E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.912E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      56

     shell element #      633 failed at time   1.91234E+01
     node  number  #      831 deleted   time   1.91593E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.916E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      57

     shell element #      637 failed at time   1.91593E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.944E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      58

     shell element #      523 failed at time   1.94445E+01
     node  number  #      866 deleted   time   1.98338E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.983E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      59

     shell element #      645 failed at time   1.98338E+01

f a i l e d   e l e m e n t   r e p o r t  time=    1.990E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      60

     shell element #      519 failed at time   1.99044E+01
     456 t 1.9975E+01 dt 3.53E-02 write ANSYS result file
     node  number  #      561 deleted   time   2.00102E+01
     node  number  #      815 deleted   time   2.00102E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.001E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      61

     shell element #      515 failed at time   2.00102E+01
     node  number  #      826 deleted   time   2.03276E+01
     node  number  #      821 deleted   time   2.03276E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.033E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      62

     shell element #      636 failed at time   2.03276E+01
     node  number  #      808 deleted   time   2.06099E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.061E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      63

     shell element #      753 failed at time   2.06099E+01
     node  number  #      566 deleted   time   2.08569E+01
     node  number  #      840 deleted   time   2.08569E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.086E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      64

     shell element #      520 failed at time   2.08569E+01
     513 t 2.1991E+01 dt 3.54E-02 write ANSYS result file
     node  number  #      562 deleted   time   2.35645E+01
     node  number  #      820 deleted   time   2.35645E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.356E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      65

     shell element #      516 failed at time   2.35645E+01
     node  number  #      856 deleted   time   2.35992E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.360E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      66

     shell element #      642 failed at time   2.35992E+01
     node  number  #      565 deleted   time   2.38417E+01
     node  number  #      835 deleted   time   2.38417E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.384E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      67

     shell element #      518 failed at time   2.38417E+01
     node  number  #      851 deleted   time   2.38763E+01
     node  number  #      846 deleted   time   2.38763E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.388E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      68

     shell element #      641 failed at time   2.38763E+01
     570 t 2.3980E+01 dt 3.47E-02 write ANSYS result file
     node  number  #      563 deleted   time   2.50938E+01
     node  number  #      564 deleted   time   2.50938E+01
     node  number  #      830 deleted   time   2.50938E+01
     node  number  #      825 deleted   time   2.50938E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.509E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      69

     shell element #      517 failed at time   2.50938E+01
     627 t 2.5969E+01 dt 3.50E-02 write ANSYS result file
     node  number  #      570 deleted   time   2.76894E+01
     node  number  #      860 deleted   time   2.76894E+01

f a i l e d   e l e m e n t   r e p o r t  time=    2.769E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      70

     shell element #      524 failed at time   2.76894E+01
     684 t 2.7973E+01 dt 3.55E-02 write ANSYS result file
     740 t 2.9989E+01 dt 3.65E-02 write ANSYS result file
     node  number  #      811 deleted   time   3.13425E+01
     node  number  #      816 deleted   time   3.13425E+01
     node  number  #      817 deleted   time   3.13425E+01

f a i l e d   e l e m e n t   r e p o r t  time=    3.134E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      71

     shell element #      754 failed at time   3.13425E+01
     node  number  #      569 deleted   time   3.17464E+01
     node  number  #      855 deleted   time   3.17464E+01

f a i l e d   e l e m e n t   r e p o r t  time=    3.175E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      72

     shell element #      522 failed at time   3.17464E+01
     794 t 3.1967E+01 dt 3.68E-02 write ANSYS result file
     node  number  #      567 deleted   time   3.30434E+01
     node  number  #      568 deleted   time   3.30434E+01
     node  number  #      850 deleted   time   3.30434E+01
     node  number  #      845 deleted   time   3.30434E+01

f a i l e d   e l e m e n t   r e p o r t  time=    3.304E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      73

     shell element #      521 failed at time   3.30434E+01
     node  number  #      807 deleted   time   3.31556E+01
     node  number  #      812 deleted   time   3.31556E+01
     node  number  #      813 deleted   time   3.31556E+01
     node  number  #      806 deleted   time   3.31556E+01

f a i l e d   e l e m e n t   r e p o r t  time=    3.316E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      74

     shell element #      873 failed at time   3.31556E+01
     848 t 3.3983E+01 dt 3.78E-02 write ANSYS result file
     900 t 3.5967E+01 dt 3.83E-02 write ANSYS result file
     952 t 3.7968E+01 dt 3.85E-02 write ANSYS result file

f a i l e d   e l e m e n t   r e p o r t  time=    3.973E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      75

     shell element #     1841 failed at time   3.97304E+01
    1008 t 3.9976E+01 dt 3.54E-02 write ANSYS result file
     node  number  #     1644 deleted   time   4.00471E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.005E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      76

     shell element #     1840 failed at time   4.00471E+01
     node  number  #     1643 deleted   time   4.00826E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.008E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      77

     shell element #     1842 failed at time   4.00826E+01
     node  number  #     1642 deleted   time   4.05823E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.058E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      78

     shell element #     1843 failed at time   4.05823E+01
     node  number  #     1645 deleted   time   4.07639E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.076E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      79

     shell element #     1839 failed at time   4.07639E+01
     node  number  #     1641 deleted   time   4.16558E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.166E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      80

     shell element #     1844 failed at time   4.16558E+01
    1063 t 4.1994E+01 dt 3.75E-02 write ANSYS result file

f a i l e d   e l e m e n t   r e p o r t  time=    4.281E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      81

     shell element #     1724 failed at time   4.28061E+01
     node  number  #     1711 deleted   time   4.28786E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.288E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      82

     shell element #     1723 failed at time   4.28786E+01
     node  number  #     1706 deleted   time   4.30956E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.310E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      83

     shell element #     1722 failed at time   4.30956E+01
     node  number  #     1701 deleted   time   4.31316E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.313E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      84

     shell element #     1721 failed at time   4.31316E+01
     node  number  #     1640 deleted   time   4.33115E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.331E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      85

     shell element #     1845 failed at time   4.33115E+01
     node  number  #     1716 deleted   time   4.39962E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.400E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      86

     shell element #     1725 failed at time   4.39962E+01
    1118 t 4.3996E+01 dt 3.62E-02 write ANSYS result file
     node  number  #     1696 deleted   time   4.41047E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.410E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      87

     shell element #     1720 failed at time   4.41047E+01
     node  number  #     1691 deleted   time   4.45738E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.457E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      88

     shell element #     1719 failed at time   4.45738E+01
     node  number  #     1639 deleted   time   4.47532E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.475E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      89

     shell element #     1846 failed at time   4.47532E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.590E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      90

     shell element #     1605 failed at time   4.58963E+01
    1173 t 4.5967E+01 dt 3.55E-02 write ANSYS result file
     node  number  #     1721 deleted   time   4.60030E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.600E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      91

     shell element #     1726 failed at time   4.60030E+01
     node  number  #     1646 deleted   time   4.60385E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.604E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      92

     shell element #     1838 failed at time   4.60385E+01
     node  number  #     1715 deleted   time   4.65673E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.657E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      93

     shell element #     1604 failed at time   4.65673E+01
     node  number  #     1710 deleted   time   4.74359E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.744E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      94

     shell element #     1603 failed at time   4.74359E+01
    1231 t 4.7990E+01 dt 3.47E-02 write ANSYS result file
     node  number  #     1705 deleted   time   4.80243E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.802E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      95

     shell element #     1602 failed at time   4.80243E+01
     node  number  #     1720 deleted   time   4.81975E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.820E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      96

     shell element #     1606 failed at time   4.81975E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.937E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      97

     shell element #     1485 failed at time   4.93681E+01
     node  number  #     1700 deleted   time   4.94364E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.944E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      98

     shell element #     1601 failed at time   4.94364E+01
     node  number  #     1719 deleted   time   4.96067E+01

f a i l e d   e l e m e n t   r e p o r t  time=    4.961E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =      99

     shell element #     1486 failed at time   4.96067E+01
    1289 t 4.9980E+01 dt 3.38E-02 write ANSYS result file
     node  number  #     1714 deleted   time   5.06865E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.069E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     100

     shell element #     1484 failed at time   5.06865E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.094E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     101

     shell element #     1599 failed at time   5.09447E+01
     node  number  #     1695 deleted   time   5.10394E+01
     node  number  #     1690 deleted   time   5.10394E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.104E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     102

     shell element #     1600 failed at time   5.10394E+01
     node  number  #     1686 deleted   time   5.16595E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.166E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     103

     shell element #     1718 failed at time   5.16595E+01
    1354 t 5.1986E+01 dt 2.66E-02 write ANSYS result file

f a i l e d   e l e m e n t   r e p o r t  time=    5.324E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     104

     shell element #     1487 failed at time   5.32352E+01
     node  number  #     1685 deleted   time   5.35905E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.359E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     105

     shell element #     1598 failed at time   5.35905E+01
     node  number  #     1709 deleted   time   5.37622E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.376E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     106

     shell element #     1483 failed at time   5.37622E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.383E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     107

     shell element #     1366 failed at time   5.38284E+01
    1451 t 5.3987E+01 dt 1.52E-02 write ANSYS result file

f a i l e d   e l e m e n t   r e p o r t  time=    5.400E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     108

     shell element #     1481 failed at time   5.40024E+01
     node  number  #     1718 deleted   time   5.44637E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.446E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     109

     shell element #     1365 failed at time   5.44637E+01
     node  number  #     1713 deleted   time   5.45738E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.457E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     110

     shell element #     1364 failed at time   5.45738E+01
     node  number  #     1723 deleted   time   5.49428E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.494E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     111

     shell element #     1367 failed at time   5.49428E+01

f a i l e d   e l e m e n t   r e p o r t  time=    5.518E+01
      number of failed solid elements =       0
      number of failed beam  elements =       0
      number of failed shell elements =     112

     shell element #     1479 failed at time   5.51801E+01

*** Error negative volume in 2D solid element #      15 cycle    1881

*** Error negative volume in 2D solid element #      16 cycle    1881

*** Error negative volume in 2D solid element #     434 cycle    1881

*** Error negative volume in 2D solid element #     442 cycle    1881

******** minimum time step size reached *********
On a restart minimum timestep will be  0.000E+00
    1881 t 5.5712E+01 dt-1.69E-01 write ANSYS result file

E r r o r   t e r m i n a t i o n

Memory required for explicit solution  :       495942
Additional dynamically allocated memory:        10128
                                   Total:       506070

T i m i n g   i n f o r m a t i o n
                        CPU(seconds)   %CPU  Clock(seconds) %Clock
  ----------------------------------------------------------------
  Initialization ....... 3.0000E+00   13.64     2.9530E+00   13.07
  Element processing ... 1.7000E+01   77.27     1.8454E+01   81.68
  Binary databases ..... 1.0000E+00    4.55     1.0770E+00    4.77
  ASCII database ....... 1.0000E+00    4.55     3.1000E-02    0.14
  Contact algorithm .... 0.0000E+00    0.00     6.2000E-02    0.27
  Contact entities ..... 0.0000E+00    0.00     0.0000E+00    0.00
  Rigid bodies ......... 0.0000E+00    0.00     1.6000E-02    0.07
  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            2.2000E+01  100.00     2.2593E+01  100.00

Problem time       =    5.5712E+01
Problem cycle      =      1881
Total CPU time     =        22 seconds (   0 hours  0 minutes 22 seconds)
CPU time per zone cycle  =      5174 nanoseconds
Clock time per zone cycle=      5349 nanoseconds

Number of CPU's     1
Start time   04/02/2005 13:27:21  
End time     04/02/2005 13:27:44  
Elapsed time       23 seconds (   0 hours  0 minutes 23 seconds)

E r r o r   t e r m i n a t i o n
发表于 2005-4-2 17:24:34 | 显示全部楼层 来自 江苏徐州

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

""1 t 0.0000E+00 dt 7.01E-02 write ANSYS result file
33 t 1.9971E+00 dt 5.86E-02 write ANSYS result file
69 t 3.9749E+00 dt 5.02E-02 write ANSYS result file
....................""
弹体侵彻问题的后处理不能在ANSYS中实现,请输出D3PLOT结果文件.
二维问题模型一般比较小,不要设置MEMORY选项,如果设置不当,反而大大增加计算时间.
发表于 2005-4-2 17:24:34 | 显示全部楼层 来自 江苏徐州

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

""1 t 0.0000E+00 dt 7.01E-02 write ANSYS result file
33 t 1.9971E+00 dt 5.86E-02 write ANSYS result file
69 t 3.9749E+00 dt 5.02E-02 write ANSYS result file
....................""
弹体侵彻问题的后处理不能在ANSYS中实现,请输出D3PLOT结果文件.
二维问题模型一般比较小,不要设置MEMORY选项,如果设置不当,反而大大增加计算时间.
发表于 2005-4-2 17:24:35 | 显示全部楼层 来自 江苏徐州

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

""1 t 0.0000E+00 dt 7.01E-02 write ANSYS result file
33 t 1.9971E+00 dt 5.86E-02 write ANSYS result file
69 t 3.9749E+00 dt 5.02E-02 write ANSYS result file
....................""
弹体侵彻问题的后处理不能在ANSYS中实现,请输出D3PLOT结果文件.
二维问题模型一般比较小,不要设置MEMORY选项,如果设置不当,反而大大增加计算时间.

评分

1

查看全部评分

发表于 2005-4-2 18:33:17 | 显示全部楼层 来自 湖北武汉

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

*** Error negative volume in 2D solid element # 15 cycle 1881

*** Error negative volume in 2D solid element # 16 cycle 1881

*** Error negative volume in 2D solid element # 434 cycle 1881

*** Error negative volume in 2D solid element # 442 cycle 1881

负体积问题,检查网格划分。我也是刚学dyna,也不是很清楚。可以查查负体积问题
发表于 2005-4-3 13:02:04 | 显示全部楼层 来自 湖北武汉

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

看看这个

本帖子中包含更多资源

您需要 登录 才可以下载或查看,没有账号?注册

×
 楼主| 发表于 2005-4-3 16:18:21 | 显示全部楼层 来自 山西太原

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

谢谢!
我的问题已经解决了,是通过减小TIME STEP的值解决的,以后有问题大家多交流.
发表于 2005-5-18 21:45:15 | 显示全部楼层 来自 陕西西安

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

我按书上的例题做,结果是这样的提示信息,请问是不是要在求解时设置memory,在什么时候怎么设置?谢谢
*** Error Memory is set             780747 words short
           increase the memory size.
           Current memory size      8500000
发表于 2005-5-18 23:35:31 | 显示全部楼层 来自 台湾

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

我通常是再跑程式之前就會加,並且看情況加,
如果你是傭GUI的介面,介面中就可以找的到,
但若是Ansys-lsdyna的話,我不會在ansys的介面中加,
但是可以提供另一個方式,
1.請確定path設定完整:如ls970 的置放位置
2.ls970 i=模型名稱 memory=你要加的記憶體數量
可以試試看
但是我最近碰到另一個問題,我不知道該如何,若有人瞭解,還請不吝賜教:
我用EFG跑大變形的case,所以記憶體需要很多,因此我再一開始便加大記憶體,
但是跑了一陣子後,系統告訴我,
動態記憶體的安置有問題,並且數字顯示記憶體並未超過我設置的記憶體數量,
因此我嘗試著將swap區域割大且重新defragment過,
但是仍是出現
error :
dynamic memory allocated failed
且記憶體數量並未大於我設置的數量,
以上,不知道有哪位大大可以幫忙,
而我所提的方法希望對樓上的兄弟有幫助
发表于 2005-5-21 16:35:17 | 显示全部楼层 来自 湖南湘潭

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

要将memory设置增大点  可以在8500000的基础上再添加个0变成85000000即可
发表于 2005-5-21 16:36:17 | 显示全部楼层 来自 湖南湘潭

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

要将memory设置增大点  可以在8500000的基础上再添加个0变成85000000即可
发表于 2005-5-22 20:14:43 | 显示全部楼层 来自 陕西西安

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

谢谢楼上两位,可以运行了
发表于 2005-5-30 14:58:33 | 显示全部楼层 来自 天津

Re:书上的算例,可是k文件就是修改不对,请大家帮忙看看!

hawke
我做第一个例子也有问题
你能不能把做好的3.1.1的K文件贴一下
xiaoyu730 该用户已被删除
发表于 2005-5-31 11:04:44 | 显示全部楼层 来自 安徽合肥
提示: 作者被禁止或删除 内容自动屏蔽
hup01 该用户已被删除
发表于 2005-6-2 10:45:54 | 显示全部楼层 来自 上海交通大学
提示: 作者被禁止或删除 内容自动屏蔽
您需要登录后才可以回帖 登录 | 注册

本版积分规则

Archiver|小黑屋|联系我们|仿真互动网 ( 京ICP备15048925号-7 )

GMT+8, 2024-5-13 12:16 , Processed in 0.072219 second(s), 18 queries , Gzip On, MemCache On.

Powered by Discuz! X3.5 Licensed

© 2001-2024 Discuz! Team.

快速回复 返回顶部 返回列表