element strain matrix [力] 单元应变矩阵
stress-strain matrix 应力应变矩阵
plastic stress-strain matrix 塑性应力应变矩阵
strain tensor matrix 应变张量矩阵
strain rate-velocity matrix 关系矩阵
strain state matrix 应变状态矩阵
strain displacement matrix 应变位移矩阵
strain n matrix 应变矩阵
To pass the patch test, the constant strain matrix is modified.
通过修正常应变矩阵，确保单元通过分片检验。
Based on the analytical solution to stress field around a hole in a stressed orthotropic infinite width plate, a set of equations was derived to calculate the relieved strain matrix.
以正交各向异性无限大板孔边应力场解析解为基础，导出了释放应变矩阵计算表达式，并用一个算例验证了该计算式的正确性。
While deriving the finite element equation, get the cable's strain formula considering the big distortion, get its geometry rigidity matrix and elastic rigidity matrix.
在有限元法推导方程的过程中，考虑到拉索大变形的应变表达式，求得它的几何刚度矩阵和弹性刚度矩阵。
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