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Regarding stress control in triaxial test

 

 Hi Bruno,


 >Hi, I've put the short answer here (last paragraph) : 
 
>https://yade-dem.org/index.php/TriaxialTest#Frequently_asked_questions_: 

Thanks for your answer.  However, what is meant by "stress_error". Sorry I don't get.

Regards
Mahmud


 mmsarani@xxxxxxx a écrit : 
> 
>   Hi everybody, 
> 
> During the simulation of triaxial compression test using YADE, the > wall in one direction moves with an increment of strain while the > stresses in other two directions are adjusted to sigmaiso. 
> How the stresses in other directions are maintained constant to > sigmaiso? What is the mechanism( I am not sure whether it is called > survomechanism)? Where is it implemented in Yade? Can any one help me > to understand these things? 
> 
> Regards 
> Mahmud 
> ----------------