An Improved Iterative Method of Saturated-Unsaturated Unsteady Seepage Numerical Simulation-Reference-Cited by-同舟云学术

An Improved Iterative Method of Saturated-Unsaturated Unsteady Seepage Numerical Simulation

Published:2013-09 Issue: Volume:405-408 Page:363-368
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Liu Yang¹,Hu Zhi Gen¹

Affiliation:

1. Wuhan University

Abstract

The original iterative method of the saturated-unsaturated unsteady seepage FEM analysis is presented. According to the character of the iterative process, an iterative coefficient is introduced, and a new method is formed. The improved iterative method can enhance and accelerate convergence of the computation efficiently by selecting suitable , and make the saturated-unsaturated unsteady seepage FEM analysis have broader engineering applicability. Three-dimensional FEM analysis program for saturated-unsaturated unsteady seepage is compiled based on the improved algorithm. The algorithm is validated by an analysis example.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.405-408.363.pdf

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