yade-users team mailing list archive

Thread
Date

Re: [Question #693413]: about cohFrictMat model

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jérôme Duriez <question693413@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 12 Oct 2020 14:05:46 -0000
Reply-to: question693413@xxxxxxxxxxxxxxxxxxxxx
Sender: bounces@xxxxxxxxxxxxx

Question #693413 on Yade changed:
https://answers.launchpad.net/yade/+question/693413

    Status: Open => Answered

Jérôme Duriez proposed the following answer:
Hi,

1. Sound to me like a typical "too high loading rate" issue


2. Your crackCount is the number of currently existing interactions which are now purely frictional after having been initially cohesive-frictional (i.e. after having lost their cohesive nature because of excess forces).

I do not see a reason for this number to be monotonously increasing.

If you want to consider the past (passed history of interactions
breakage) and not only the present, you can not rely on "for i in
O.interactions:" since this loop only considers present interactions.

In the JCFpm model for instance, there are bodies-related variables for
this purpose, like JCFpmState.nbBrokenBonds

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.