在hypermesh做前處理，在設(shè)置一個(gè)rigid的kinmatic——couping多點(diǎn)耦合，如下圖所示：

然后在獨(dú)立點(diǎn)上施加集中力，提交給abaqus求解的時(shí)候出現(xiàn)如下錯(cuò)誤：

Concentrated load is specified on 2 nodes that are not active. Check loading definitions in the model. The nodes may have been deleted because they were not connected to any elements.

Boundary conditions are specified on 2 nodes that are not active in this. model. The nodes may have been deleted because they were not connected to any elements.

Analysis Input File Processor exited with an error.

這個(gè)問(wèn)題怎么破