question about abaqus

hi dear

Submitted by aminmehrara on Fri, 11/09/2012 - 15:49

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Hi
dear.

I
have a question about abaqus soil modeling

In
soil abaqus modeling I want know that when I assign a plastic properties(mechanical
plasticity) such as mohr moulomb,in
cohesion tab we see two data that I don’t know what data I can insert there.two parameters are :
cohesion yield stress and abs plastic strain.

Plz
give me a true data parameters.and friction angle and dilation angle about one
soil

question about abaqus

Submitted by rainy_boy on Thu, 09/02/2010 - 11:17

software

question about abaqus

Hi guys

I want to simulate a problem with abaqus,but during runing of my project,percent of process not increas for axample when i change mesh sizes to biger runing go up to 50 % and when i change mesh sizes to smaller than the previos size,it occure again but in 25%

is there any one that know about this problem,i'm trying to solve it for 2weeks but i cann't.

I'm waiting for your suggestions...