数值计算方法采用了边界元理论中的位移不连续法。
The dis - placement discontinuity method in the boundary element theory is used for the numerical solution.
强间断法的重要特征是在连续的位移场中研究位移不连续的问题，通过在间断上引入附加应变来模拟间断。
The essential features of the method are to study displacement discontinuity problems in continuous displacement field and to simulate discontinuity by introducing enhanced assumed strain.
强间断法用于研究位移不连续问题因而受到了广泛的注意和研究。
Strong discontinuity approach studies displacement discontinuity problems and has been attracted more attentions.
通常的位移有限元法得到的应力是不连续且欠准确的。
The stresses obtained by the standard displacement finite element method are discontinuous and are short of accuracy.
对会诸多结合面的复杂机械结构(如机床)的动态分析，由于结合部位的位移不连续性，通常位移协调的动态子结构法已不再适用。
For the dynamic analysis of complex mechanical structures (e. g. machine tools) with many joints, usual substructuring methods using interface deformation compatibility are no longer applicable.
对会诸多结合面的复杂机械结构(如机床)的动态分析，由于结合部位的位移不连续性，通常位移协调的动态子结构法已不再适用。
For the dynamic analysis of complex mechanical structures (e. g. machine tools) with many joints, usual substructuring methods using interface deformation compatibility are no longer applicable.
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