『求助』这样的错误该怎么改??

我是要做一个圆柱形冲头冲压板料的模拟，可是每次算到圆柱形和板料接触的是时候就会计算中断，在msg文件中有很多类似的信息
请问各位大虾，这个该怎么改啊？
老板催着我做出点东西来呢！急急
***WARNING: THE STRAIN INCREMENT HAS EXCEEDED FIFTY TIMES THE STRAIN TO CAUSE
FIRST YIELD AT 3 POINTS

SEVERE DISCONTINUITY ITERATION 3 ENDS
CONTACT CHANGE SUMMARY: 29 CLOSURES 20 OPENINGS.

CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.154 IS
OVERCLOSED BY 0.000182206 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.155 IS
OVERCLOSED BY 0.000214458 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.156 IS
OVERCLOSED BY 0.000239387 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.157 IS
OVERCLOSED BY 0.000265437 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.158 IS
OVERCLOSED BY 0.000272166 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.159 IS
OVERCLOSED BY 0.000327271 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.160 IS
OVERCLOSED BY 0.000299801 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.161 IS
OVERCLOSED BY 0.000632251 WHICH IS TOO SEVERE.
CONTACT PAIR (ASSEMBLY_BT,ASSEMBLY_PART-2-1_SURF-P) NODE PART-1-1.162 IS
OVERCLOSED BY 0.000233813 WHICH IS TOO SEVERE