geometric stiffness matrix 几何劲度矩阵 ; 几何刚度矩阵
initial geometric stiffness 初始几何刚度
nonlinear geometric stiffness 非线性几何刚度
generalized geometric stiffness 广义几何刚度
non-linear geometric stiffness 非线性几何刚度
refined geometric stiffness matrix 精化几何刚度矩阵
The element siiffness matrix and the geometric stiffness matrix etc. are explicitly presented.
单元的刚度矩阵和几何刚度矩阵全部显式给出。
The geometric stiffness matrix is composed by the effect of axial force, bending moment and bimoment.
其中几何刚度矩阵由轴向力、双向弯曲和截面翘曲的影响组成。
The geometric stiffness and the axial deformation of arch are considered in formulating its vibration transfer equation.
在建立拱的振动传递方程时，考虑了拱内的轴向变形和几何刚度。
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