接触分析中出现这样的错误提示
*** WARNING *** CP = 1993.766 TIME= 22:31:55Some contact elements on contact surface specified by real constant set
19 belong to symmetric contact, some do not.
*** ERROR *** CP = 3306.734 TIME= 22:56:04
Preconditioned conjugate gradient solver error level 1.Possibly, the
model is unconstrained or additional iterations may be needed.Try
running with a multiplier MULT > 1 in EQSLV command (3 > MULT > 1).
*** WARNING *** CP = 3307.109 TIME= 08:52:28
The unconverged solution (identified as time 2 substep 999999) is
output for analysis debug purposes.Results should not be used for
any other purpose. 你好好看一下提示,错误提示已经很清楚了,你所作的就是将错误提示翻译过来,然后照着提示来做。 不收敛因素很多,从错误提示中很难找出具体的原因,建议对边界条件的设置进行检查
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