您好,我是一个学生在做一个钢箱梁,以后分析可能要抗扭,钢箱梁中有16毫米的横隔板,我自己慢慢加进去的,但是运算的时候老是出问题,错误报告我截取一段(还没有定义施工阶段,只定义了两个支座):
WARNING : NODE NO. 17 RX DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 100
WARNING : NODE NO. 17 DY DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 98
WARNING : NODE NO. 188 DY DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 1113
WARNING : NODE NO. 188 RX DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 1115
WARNING : NODE NO. 188 RZ DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 1117
WARNING : NODE NO. 194 DY DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 1149
求大神指点一下 |