yade-dev team mailing list archive

[Jérôme Duriez <jerome.duriez@xxxxxxxxxxx>]

Hopefully fixed in
https://github.com/yade/trunk/commit/d81ac93b9383a2ab01a75809d72826c62ee91b7c
and previous commit

** Changed in: yade
       Status: New => Fix Released

-- 
You received this bug notification because you are a member of Yade
developers, which is subscribed to Yade.
https://bugs.launchpad.net/bugs/1381282

Title:
  Sign convention in TriaxialStressController not consistent ?

Status in Yet Another Dynamic Engine:
  Fix Released

Bug description:
  Hi,

  When used as stress or strain rates, sign convention of "goal1/2/3"
  attributes of TriaxialStressController engine seem to me as not
  consistent.

  Positive values for stress goals correspond indeed to compression, whereas positive values for goal strain rates involve extension.
  Which is itself not consistent with TriaxialStressController.strain variable (in the end, to obtain positive TriaxialStressController.strain, you need to set negative strain rates goal variables).

  Not difficult to fix, but maybe require a common decision. (I vote
  myself for geomechanics convention)

To manage notifications about this bug go to:
https://bugs.launchpad.net/yade/+bug/1381282/+subscriptions