Title : Stress Analysis around Crack Tip under Elasto-Plasto-Creep Conditions Using Element Free Galerkin Method ( Stress Analysis around Crack Tip under Elasto-Plasto-Creep Conditions Using Element Free Galerkin Method (تحلیل تنش در اطراف ترک در شرائط ارتجاعی-مومسان و خزشی بروش گالرکین بدون المان) )
Authors: محمد حسین کارگر نوین , Hamid Ekhteraei Toussi , شهریار فریبرز ,
Full TextAbstract
In this paper Element Free Galerkin Method is used and applied to the stress analysis problems where material has a tendency towards both elastoplastic and creep behavior. In doing so, following a brief description of the nonlinear constitutive formulation of elastoplastic and creep, a new technique for the numerical analysis of nonlinear problems has been constructed. The method has been examined in two different plates with and without a crack. The value of C*-integral has been used as a base for comparison of the creep results. A rather close agreement is seen between results of this work and the others. .
Keywords
, Element Free Galerkin Method, Elastoplastic, Stress Analysis, J integral
@inproceedings{paperid:337,
author = {محمد حسین کارگر نوین and Ekhteraei Toussi, Hamid and شهریار فریبرز},
title = {Stress Analysis around Crack Tip under Elasto-Plasto-Creep Conditions Using Element Free Galerkin Method},
booktitle = {یازدهمین کنفرانس سالانه بین المللی مهندسی مکانیک},
year = {2003},
location = {مشهد, IRAN},
keywords = {Element Free Galerkin Method; Elastoplastic;Stress Analysis; J integral},
}
%0 Conference Proceedings
%T Stress Analysis around Crack Tip under Elasto-Plasto-Creep Conditions Using Element Free Galerkin Method
%A محمد حسین کارگر نوین
%A Ekhteraei Toussi, Hamid
%A شهریار فریبرز
%J یازدهمین کنفرانس سالانه بین المللی مهندسی مکانیک
%D 2003
