这几个警告是什么意思呀？该如何解决？
我想用ansys做桩土作用分析，土体用的DP材料，使用面面接触单元。但是一直不收敛，我看了一下，主要有以下几个错误：不知道是什么意思，该怎么解决呀？谢谢！
*** WARNING *** CP= 378.109 TIME= 15:12:16
There are 11 small equation solver pivot terms.
*** WARNING *** SUPPRESSED MESSAGE CP= 258.172 TIME= 14:53:34
Contact element 814 (real ID 10) status changes abruptly from contact
(with target element 798) -> no-contact.
*** ERROR *** SUPPRESSED MESSAGE CP= 289.078 TIME= 14:54:05
One or more elements have become highly distorted. Excessive
distortion of elements is usually a symptom indicating the need for
corrective action elsewhere. Try incrementing the load more slowly
(increase the number of substeps or decrease the time step size). You
may need to improve your mesh to obtain elements with better aspect
ratios. Also consider the behavior of materials, contact pairs,
and/or constraint equations. If this message appears in the first
iteration of first substep, be sure to perform element shape checking. 可参考
[url]http://forum.simwe.com/thread-771064-1-1.html[/url]
回复 2# pfsr 的帖子
谢谢！页:
[1]