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BOTTOMError in job bcs-1: NODE SET ASSEMBLY_BOTTOM HAS NOT BEEN DEFINEDError in job bcs-1: NODE SET ASSEMBLY_TOP HAS NOT BEEN DEFINEDError in job bcs-1: NODE SET ASSEMBLY_TOP HAS NOT BEEN DEFINED
A boundary condition has been specified on node set assembly__pickedset506 but this node set is not active in the model Node set assembly__pickedset505 has not been defined A concentrated
The nodes have been identified in node set WarnNodeSolvProbZeroPiv_5_1_1_1_1. The system matrix has 1 negative eigenvalues. Solver problem.





均化程序里面添加了odbAccess等 顯示錯誤:unknown assembly node set MPCxxx node set assemblyxxx has not been defoned 嘗試過刪除多點約束、優化網格、修改均化程序容差,但是仍然報一樣的錯誤。
set EQNSET-1 ***NOTE: DUE TO AN INPUT ERROR THE ANALYSIS PRE-PROCESSOR HAS BEEN UNABLE TO INTERPRET SOME DATA.


在abaqus定義了兩對接觸面發生磨損,對他們進行了重新編號,這兩對接觸面是兩個零件,但在hypermesh中劃分的網格將他們一同導出到inp文件中時就變成一個零件了,但在hypermesh中設置了set集將這兩個零件分開,然后將接觸面的節點從1開始重新編號,對第一對接觸面編號如果是1-7392,第二對接觸面為7593-11438,然后將他們設置為發生磨損的節點放到同一個set中(圖1),但我在利用


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