本文分别介绍了三维无单元伽辽金法和非线性有限单元法及其相关理论。
The relevant theories of three-dimensions Element-free Galerkin method and Nonlinear Finite Element method are introduced in this paper.
用三维非线性有限单元法对周公宅拱坝进行了基本荷载组合下的非线性分析和水压超载分析。
An analysis was made on the Zhougongzhai arch dam under basic load combination and overloading of hydraulic pressure by use of 3-d nonlinear finite element method.
方法采用考虑接触和螺栓预拉的非线性有限单元法对不同构造的梁柱外伸端板连接进行分析。
The high strength bolts resistance on the steel beam-to-column extended endplate connection is studied.
结合工程实例用非线性有限单元法对高边坡进行稳定分析，并提出判断边坡稳定的方法，以供参考。
Combining the actual project example, non-linear FEM is used for a stability analysis of high slope and a way of judging the slope stability is put forward for reference.
因此对大型结构分析软件ANSYS的三维非线性计算功能进行了深入研究，在此基础上完成了基于非线性有限单元法的高拱坝坝肩稳定计算分析。
Basic theory of nonlinear FEM analysis and its realization in ANSYS were studied. Accomplish stability analysis of high arch dam abutment based on nonlinear FEM analysis.
本文提出了一个考虑材料非线性的多层路面应力分析的有限单元法。
This paper suggests a finite element analysis method of the multilayer pavement with materials of nonlinearity.
采用著名的加权剩余值法和等参数有限单元法，对坝体进行非线性静力分析和非线性有效应力动力分析。
Using the well-known weighted residual method and finite element procedure, a nonlinear static analysis parallel with effective stress dynamic analysis has been made.
本文对钢筋混凝土构件中的平面应力问题，运用有限单元法进行非线性应力分析。
In this paper non-linear analysis with finite element method is used in the study of the plane stress Problems of reinforced concrete members.
目前，计算总纵极限弯矩的方法主要有三种，即非线性有限元法，理想结构单元法和逐步破坏分析法。
There are three main methods by far, nonlinear finite element method, idealized structural unit method and progressive collapse analysis method.
有限元法把分析的连续体划分成许多较小单元，在单元之间满足线性方程，因此有限元法为非线性问题转化为线性问题提供了方法。
It analyzes a continuous body by grinding units which satisfy linear equations. Therefore, this method provides a way for transforming nonlinear problems into linear ones.
有限元法把分析的连续体划分成许多较小单元，在单元之间满足线性方程，因此有限元法为非线性问题转化为线性问题提供了方法。
It analyzes a continuous body by grinding units which satisfy linear equations. Therefore, this method provides a way for transforming nonlinear problems into linear ones.
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