A 2-D Meshless Model for Soil Subsurface Settlement-Reference-Cited by-同舟云学术

A 2-D Meshless Model for Soil Subsurface Settlement

Published:2014-08 Issue: Volume:617 Page:209-214
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Mužík Juraj¹

Affiliation:

1. University of žilina

Abstract

The paper deals with use of the meshless method for soil subsurface settlement analysis. There are many formulations of the meshless methods. The article presents the Meshless Local Petrov-Galerkin method (MLPG) – local weak formulation of the equilibrium equations. The main difference between meshless methods and the conventional finite element method (FEM) is that meshless shape functions are constructed using randomly scattered set of points without any relation between points. The Heaviside step function is test function used in the meshless implementation presented in the article. Heaviside test function makes weak formulation integral very simple, because only body integral in governing equation is due a body force.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.617.209.pdf

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