1) equivalent nodal loads and progressive softening FEM model
等效结点力-逐步软化有限元模型
2) finite element method combining equivalent nodal forces with gradua
等效结点力-逐步软化有限元分析模型
3) finite element equivalent stress
有限元等效应力
1.
The finite element equivalent stress method is one of the two checkout critera ordered by the new design specification for concrete arch dams, and it is a new strength design criterion too.
有限元等效应力法是拱坝设计新规范规定的两种强度校核方法之一 ,也是新规范规定的拱坝强度设计标准 。
4) equivalent finite element stress
有限元等效应力
1.
Based on the ANSYS Parametric Design Language, a special macros of equivalent finite element stress of arch dam is developed, which can calculate various kinds of arch dams.
利用ANSYS参数化设计语言对拱坝有限元等效应力进行了二次开发,使等效应力的计算变得简单方便,易于掌握,为有限元技术在拱坝分析中的广泛应用提供了有力的技术支持。
5) structural finite element model
结构有限元模型
1.
Reducing the order of a large structural finite element model is important in improving the efficiency of finite element analysis in the field of structural dynamics and vibration.
对大型复杂结构振动有限元模型进行减缩降阶,是使结构有限元模型可有效地用在结构动力分析和振动计算方面的一个重要措施。
6) finite element mechanical model
有限元力学模型
1.
Through study on rock mass nonlinear issues classification,set forth basic thoughts on corresponding finite element mechanical model establishment and a series of linear solution iterative processes-constant stiffness iterative,secant variable stiffness iterative,tangent variable stiffness iterative and Newton-Raphson methods.
通过对岩体非线性问题分类的研究,阐述了建立相应非线性有限元力学模型及其求解一系列线性问题解的基本思路——常刚度迭代法、割线变刚度迭代法、切线变刚度迭代法、Newton-Raphson法等一系列线性解的迭代过程。
补充资料：等效
1.效用相同。
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