1、Error 10142 (KEY+142 Undefined DEFINE_CURVE or DEFINE_FUNCTION for lcid=0 You can change the limit at field 4 of card 2 of *CONTROL_OUTPUT 力如果是一个常数就可以定义一个曲线为0,100 50(假定终止时刻为50),100,然后将该曲线加入到你加力的关键字上,例如*LOAD-node,里面的LCID为你建立的曲线的编号就可以了。 2、Error 20389 (STR+389) Thin shell element 0 Has been assigned a material number 2 That is not flagged as a thin shell material 单元属性错误 3、Error 40509 (SOL+509) negative volume in solid element # 117335 cycle 2 负体积