Question

ansys/dyna 在K文件计算时出现错误

*** Error Set ID= 2 contains node ID= 156491
which is undefined under *NODE input.
*** Error Set ID= 2 contains node ID= 157509
which is undefined under *NODE input.
*** Error Set ID= 2 contains node ID= 163516
which is undefined under *NODE input.
*** Error Set ID= 2 contains node ID= 164534
which is undefined under *NODE input.
*** Error Set ID= 2 contains node ID= 170541
类似的错误

expanding memory to 3394595
expanding memory to 3418788
*** Error input data failed with: 56 errors
E r r o r t e r m i n a t i o n

Answer 1

节点集中的节点在模型中不存在。看一下是否有结构的单元和节点没有输出。