Year: 2015
Author: Honggang Jia, Yufeng Nie, Junlin Li
Advances in Applied Mathematics and Mechanics, Vol. 7 (2015), Iss. 6 : pp. 780–795
Abstract
In this paper, a method for extracting stress intensity factors (SIFs) in orthotropic thermoelasticity fracture by the extended finite element method (XFEM) and interaction integral method is presented. The proposed method is utilized in linear elastic crack problems. The numerical results of the SIFs are presented and compared with those obtained using boundary element method (BEM). The good accordance among these two methods proves the applicability of the proposed approach and conforms its capability of efficiently extracting thermoelasticity fracture parameters in orthotropic material.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/aamm.2014.m627
Advances in Applied Mathematics and Mechanics, Vol. 7 (2015), Iss. 6 : pp. 780–795
Published online: 2015-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 16