Mathematical mesh adaptation of numerical manifold element method;
提出了用于渗流分析的流形单元法。
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。
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。
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。
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。
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