Journal of Shanghai Jiao Tong University

Journal of Shanghai Jiaotong University >

2001 , Vol. 35 >Issue 04: 493 - 495

DOI: https://doi.org/10.16183/j.cnki.jsjtu.2001.04.003

Mesh Generation Technique of Tracing Crack Propagation

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  • School of Civil Eng. and Mechanics, Shanghai Jiaotong Univ. , Shanghai 200030, China

Received date: 2000-05-23

  Online published: 2021-04-25

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Abstract

A new technique of mesh generation used in tracing the crack propagation with adaptive FEM was provided. The method will simulate the crack propagation dynamically by modifying the shape and the neighboring connection. This method has the advantages such as narrower modifying area, more realizable, needless of changing the element type, and so on. A numerical example shows the provided method is effective.

Key words： adaptive mesh refinement; crack propagation; neighboring connection

Cite this article

HUANG Xiang-ping, WANG Jian-hua . Mesh Generation Technique of Tracing Crack Propagation[J]. Journal of Shanghai Jiaotong University, 2001 , 35(04) : 493 -495 . DOI: 10.16183/j.cnki.jsjtu.2001.04.003

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