[Geoqus] Cohesion

[Jozina Dirkzwager]

Manooch,

 

If you use "JOINTED MATERIAL" or "MOHR COULOMB" materials you can directly enter the cohesion.

If you use "DRUCKER PRAGER" you have to match the Mohr-Coulomb values to Drucker Prager, see section 18.3.1 of the analysis manual.

 

Hope this helps

José 

 

________________________________

From: geoqus-bounces+jozina.dirkzwager=beg.utexas.edu at lists.ruhr-uni-bochum.de [mailto:geoqus-bounces+jozina.dirkzwager=beg.utexas.edu at lists.ruhr-uni-bochum.de] On Behalf Of Manooch Salehabadi
Sent: Monday, March 05, 2007 7:52 AM
To: Geoscientific Abaqus User Group
Subject: [Geoqus] Cohesion

 

Hi

I wanted to put in ABAQUS cohesion and friction angel for Mohr-Coulomb material properties, but I could not input Cohesion directly, I should tell ABQUS cohesion yield stress versus absolute plastic strain.

So, Can I input cohesion with zero absolute plastic strain as Cohesion for Mohr-Coulomb Properties? 

 

Thank you in advance for your comments

 

Regards

Manooch 

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