ansys时程分析不收敛问题的讨论
请教各位大虾们，小弟在做时程分析时遇到了不熟练的问题。不知哪里出错了。请指点一二！错误日志：
/COM,ANSYS RELEASE 10.0 UP20050718 22:25:47 10/29/2009
*** WARNING *** CP = 11.094 TIME= 22:28:45
Real constant 1 referenced by at least element types 2 and 1.
*** WARNING *** CP = 11.500 TIME= 22:28:48
The program chosen initial timestep/load-factor is arbitrary.It is
necessary for the user to supply a suitable initial
timestep/load-factor through the NSUB or DELTIM command for
convergence and overall efficiency.
*** ERROR *** CP = 43.594 TIME= 22:29:43
Solution not converged at time 0.24 (load step 12 substep 1).
Run terminated.
*** WARNING *** CP = 43.984 TIME= 22:30:57
The unconverged solution (identified as time 0.24 substep 999999) is
output for analysis debug purposes.Results should not be used for
any other purpose. 您好，我想请教您，时程分析位移时程曲线是漂移的是怎么回事啊
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