单元刚度矩阵
elemental stiffness matrix
element stiffness matrix
FEM mesh
stiffness matrices
等效单元刚度矩阵
equivalent element stiffness matrix
非对称单元刚度矩阵
asymmetric tangent stiffness matrix
伪单元刚度矩阵
quasi-element stiffness matrix
针拉索单元刚度矩阵
cable-stayed element stiffness matrix
桩身单元刚度矩阵
pile element rigid matrix
组合单元刚度矩阵
combined element stiffness matrix
超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
几何刚度矩阵
geometry stiffness matrix
differential stiffness matrix
geometric stiffness matrix
精化几何刚度矩阵
refined geometric stiffness matrix
精确单元刚度阵
exact elemental stiffness matrix
超单元组合—超单元—单元划分
divition of “super unit combine—super unit—unit
单元刚度方程
elemental stiffness equation
单元刚度分析
analysis of element rigidity
单元刚度修正系数
the updating coefficient of element stiffness