abaqus怎么施加彈簧的案例
abaqus中做的組合結構施加位移荷載的模型，總是出現錯誤怎么解決
status文件如下
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PREPROCESSOR WARNING MESSAGES
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***WARNING: There are 3 warning messages in the data (.dat) file. Please
check the data file for possible errors in the input file.
***WARNING: In step 1, portions of main surfaces in the general contact domain
have been tied together. Joining disconnected surfaces with *TIE
does not alter the surface connectivity and results in a seam in
the contact surface. The nodes along the tied surface perimeters
have been added to the node set named "WarnNodePerimTieSeam".
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