http://www.imechanica.org/taxonomy/term/1545 Comments for "J integral" en http://www.imechanica.org/node/2709#comment-6627 <p align="left"> <font face="arial,helvetica,sans-serif" size="3">&nbsp;HI</font> </p> <p align="left"> <font face="arial,helvetica,sans-serif" size="3">T&#39;m sorry I can&#39;t help you, but I don&#39;t understand why you calculate the Energy in subroutine. Abaqus can calculate J-integral directly.</font> </p> <p align="left"> <font face="arial,helvetica,sans-serif"><font size="3">I work about <span><strong>Modelling and digital simulation of the structures fissured under residual stresses,</strong> I have the problem to calculate the J-integral when I have&nbsp; in initial condition residuel stress, because Abaqus define that</span></font></font> </p> <p align="left"> <span><span><font face="arial,helvetica,sans-serif">Initial stresses are not considered in the definition of contour integrals. Therefore, contour integral calculations for analyses including initial stresses in the regions used for the contour integral calculations will not be correct</font></span></span> </p> <p align="left"> <span><span><font face="Arial">I have may others problems see: <span><strong>Modelling and digital simulation of the structures fissured under residual stresses</strong></span></font></span></span> </p> <p align="left"> <span><span><font face="Arial">Can you help me</font></span></span> </p> <br class="clear" /> Tue, 26 Feb 2008 03:23:35 -0500 ellabou leila comment 6627 at http://www.imechanica.org