1) refined direct stiffness method
精化直接刚度法
1.
The non-conforming displacement functions of refined direct stiffness methodare presented.
基于精化直接刚度法的不协调位移模式及有限元收敛理论中的ＩＰＴ条件，建立了Ｃ￣０类可分离位移型精化元的收敛性充分条件——强ＩＰＴ条件。
2) refined element formulation
精化直接刚度列式
1.
Based on the patch-test requirement, some formulations of non-conforming elements were discussed, and the relationship among rational element, free formulation and refined element formulation was expounded.
从分片试验条件出发,讨论了几种平面弹性非协调有限元列式,说明了理性元、自由列式和精化直接刚度列式之间的相互联系。
3) direct stiffness method
直接刚度法
1.
The location of the control point is chosen at an assumed rock outcrop,and using direct stiffness method to compute the ratios of the displacement amplitude absolute values of the top of the ground to the ones of rock outcrop,that is amplifications.
文中控制点选在假想基岩露头,通过直接刚度法求解表面位移与控制点位移的比值,即放大系数。
2.
In this paper, according to the conception of rotation of the section orthographic projection around a fixed axis, the element stiffness matrix of thin-walled beam is directly deduced and the direct stiffness method is used to solve the continuous beam problem with different shear centers on one section.
按文[1]所述截面正投影绕定轴转动的概念,直接导出薄壁梁的单元刚度矩阵,并利用直接刚度法求解弯心不共线的连续梁。
4) Dymanic stiffness matrix
动力直接刚度法
6) exact stiffness matrix method
精确刚度矩阵法
补充资料：公理化方法(见公理化和形式化)
公理化方法(见公理化和形式化)
axiomatical method
gongllbuafangfa公理化方法化和形式化。(axiomatieal method)见公理
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条