求助:计算过程中的问题
我在做一个接触分析时遇到的,在几个小时的分析后(已成功进行一步迭代)提示出错.在查看msg文件后发现如下信息,要求我设定aba_scale_std_contact_connectivity到1.5618,但在abaqus_v6.env及release_abaqus_v6.env文件中均无此项,想请教在何处可以找到此项.***WARNING: THE SYSTEM MATRIX HAS 18 NEGATIVE EIGENVALUES.
EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE.
***ERROR: THE MEMORY ALLOCATED TO PROCESS CONSTRAINT IS NOT ADEQUATE. SET THE
ENVIRONMENT VARIABLE ABA_SCALE_STD_CONTACT_CONNECTIVITY TO A VALUE
OF 1.5618 AND RERUN THE ANALYSIS.
[ 本帖最后由 zhangmeng 于 2007-12-3 14:31 编辑 ] THE MEMORY ALLOCATED TO PROCESS CONSTRAINT IS NOT ADEQUATE.
老大,请仔细看英文提示
分配给此进程的内存不足 呵呵,看到了.
不过后面的那句还是不明白 abaqus job=job-name[analysis | datacheck | parametercheck | continue |
convert={select | odb | state | all} | recover |
syntaxcheck | information={environment | local |
memory | release | support | system | all}]
[globalmodel={results file-name |
output database file-name}]
interactive | background | queue=
Thanks a lot!!! 这不是接触的问题,应该是解算过程中的问题
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