Usually the numerical manifold method (NMM) is based on meshes of three - or four-node element.
数值流形方法常基于有限元法三结点或四结点单元。
The numerical manifold method is pop method of research for the numerical method in geotechnical engineering.
数值流形方法是目前岩土工程数值分析方法的一个研究热点。
The Numerical Manifold Method (NMM) is one of important numerical methods to model rock mechanics problems at present.
数值流形方法是目前岩石力学分析的主要方法之一。
At the same time, the numerical manifold method is based on finite cover, it is a simple and convenient resolvent for engineering problem.
同时，数值流形方法以覆盖技术为基础，为工程问题提供了一种更自然和简便的解决方法。
It was shown that the numerical manifold method could be used to correctly simulate slope toppling failure and to calculate the safety factor as well.
结果表明：介绍的数值流形法可以正确计算边坡倾倒安全系数，模拟边坡的倾倒破坏过程。
The numerical manifold method of Laplace equation was presented, it was also more general than the minimum potential energy principle to obtain the governing equations of the NMM.
本文研究了如何从加权残数法出发建立拉普拉斯方程数值流形方法的求解方程。
Based on the characteristics of the numerical manifold method and constitutive models of rock and soil mass, the formula of numerical manifold method for nonlinear analysis is presented.
根据数值流形方法的特点和岩土体的本构模型，给出了适用于非线性分析的数值流形方法的计算方法。
In this paper, numerical manifold method, a new numerical analysis method, is used to simulate the toppling failure process of a stratified rock slope.
本文利用数值流形方法对一层状岩石边坡的倾倒破坏过程进行了模拟。
Numerical manifold method can solve both continuous and discontinuous deformation problems in a unified mathematical formulation. The finite cover is the essential technique in this method.
数值流形方法能够统一处理连续与非连续变形问题，有限覆盖技术是该方法的核心。
In contrast to the finite element method, another form of numerical method which is based on the using of rectangular math covers in manifold method is proposed.
作者在流形方法里采用矩形作为数学覆盖，从另一角度提出了一种不同于有限元法的数值分析方法。
Then, the evaluating method of the stability of karst roof in roadbed had been established by combining with strength reduction technique and numerical manifold method.
然后引入强度折减技术，结合数值流形方法提出了公路路基岩溶顶板稳定性的评价方法。
The validity and accuracy of the enriched meshless manifold method are illustrated by numerical examples.
最后给出数值算例，说明该方法的正确性和有效性。
The two cases show that the numerical manifold element method is simple and effective in resolving the problem of seepage with free surface.
算例表明，该方法用于有自由面的渗流分析是简单有效的。
Compared with the conventional numerical manifold method, the shapes of the finite covers can be selected more easily.
与传统的数值流形方法相比，无网格流形方法的有限覆盖形状更加灵活。
Compared with the conventional numerical manifold method, the shapes of the finite covers can be selected more easily.
与传统的数值流形方法相比，无网格流形方法的有限覆盖形状更加灵活。
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