yade-users team mailing list archive

["chiara.modenese@xxxxxxxxx" <chiara.modenese@xxxxxxxxx>]

Thanks Bruno, it fixes the problem.

Chiara




>----Messaggio originale----

>Da: bruno.chareyre@xxxxxxxxxxx
>Data: 10/12/2009 15.34
>A: <yade-users@lists.
launchpad.net>
>Ogg: Re: [Yade-users] Triax-lateral_stress
>
>
>> during the 
triaxial test I should maintain the same lateral stress value 
>> during the 
analysis, while the axial stress is increasing. The fact is that 
>> from my 
simulation actually I see from the results that the lateral stress is 
>> not 
kept constant, but it is increasing. How can I fix it? Am I wrong 
>> 
somewhere?
>>   
>One possible cause : lateral boxes have this maximum 
velocity. If the 
>axial velocity is too high, lateral boundaries cannot move 
fast enough 
>to adjust the stress. You need to increase max_vel or decrease 
strain rate.
>
>Does it fix the problem?
>
>Bruno
>
> 
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