这丰富了数值流形方法的动力计算方法。
数值流形方法常基于有限元法三结点或四结点单元。
Usually the numerical manifold method (NMM) is based on meshes of three - or four-node element.
数值流形方法是目前岩石力学分析的主要方法之一。
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土工程数值分析方法的一个研究热点。
The numerical manifold method is pop method of research for the numerical method in geotechnical engineering.
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。
In this paper, numerical manifold method, a new numerical analysis method, is used to simulate the toppling failure process of a stratified rock slope.
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.
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。
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。
So we should implement the method of weighted residuals to derive the governing equations of the NMM.
本文应用数值流形方法对静态断裂力学和动态断裂力学两个方面都进行了计算分析。
The method is numerically implemented and numerical analyses for a number of benchmark problems are made.
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。
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.
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。
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.
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。
At the same time, the numerical manifold method is based on finite cover, it is a simple and convenient resolvent for engineering problem.
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。
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.
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。
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.
流形上动力学方程的建立与全局坐标和局部坐标的选择，以及建模方法有着直接的联系，决定着动力学模型的建模效率和数值运算精度。
The numerical precision and formulation efficiency of multibody system dynamics directly depend on the choosing the local frame coordinates and global coordinate, and on the formulation methods.
流形上动力学方程的建立与全局坐标和局部坐标的选择，以及建模方法有着直接的联系，决定着动力学模型的建模效率和数值运算精度。
The numerical precision and formulation efficiency of multibody system dynamics directly depend on the choosing the local frame coordinates and global coordinate, and on the formulation methods.
应用推荐