非对称单元切线刚度矩阵
asymmetric element tangent stiffness matrix
一致切线刚度矩阵
consistent tangent modulus
正切刚度矩阵
tangential stiffness matrix
对称的切线刚度
symmetric tangent stiffness matrix
非线性刚度矩阵
nonlinear stiffness matrix
初应力刚度矩阵
initial stress stiffness matrix
单元刚度矩阵
elemental stiffness matrix
element stiffness matrix
FEM mesh
stiffness matrices
单元几何刚度矩阵
geometric stiffness matrix of element
等效单元刚度矩阵
equivalent element stiffness matrix
递归刚度矩阵法
recursive stiffness matrix method
非对称单元刚度矩阵
asymmetric tangent stiffness matrix