WARNING : NODE NO. 210 RY DOF HAS A SINGULAR DIAGONAL = 0.000 WARNING : EQUATION NO. 995 WARNING : NODE NO. 210 RZ DOF HAS A SINGULAR DIAGONAL = 0.000 WARNING : EQUATION NO. 996 WARNING : NODE NO. 317 RZ DOF HAS A SINGULAR DIAGONAL = 0.000 很多类似的警告 大多节点都在拱肋或系杆和主梁的连接处。请问遇到过类似问题的前辈们,该怎么处理?感觉是约束问题 可是已经设置了拱与主梁之间是刚接 谢谢~ |