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[Jan Stránský <question700924@xxxxxxxxxxxxxxxxxxxxx>]

Question #700924 on Yade changed:
https://answers.launchpad.net/yade/+question/700924

Jan Stránský proposed the following answer:
Hello,

> 1. How to apply 100kPa on the upper boundary?

adding force to it [3], taking into account area
O.forces.setPermF(upperBoundaryId,stress*area*direction)

> 2. How to modify the code of previous file to cancel the ‘fixed’ ?

b.state.blockedDOFs = ... # [4], actual value of ... depends on
definition of "cancel the ‘fixed’"

> 3. How to move the bottom boundary to the left?

e.g. by force [3] or prescribed velocity [5]
b.state.vel = Vector3(...)

> 5. Is there some examples of direct shear (not simple shear)?

just search "yade direct shear", first 5 results: [6,7,8,9,10]

Cheers
Jan

[3] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.ForceContainer.setPermF
[4] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.State.blockedDOFs
[5] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.State.vel
[6] https://answers.launchpad.net/yade/+question/693282
[7] https://answers.launchpad.net/yade/+question/672563
[8] https://answers.launchpad.net/yade/+question/668213
[9] https://www.researchgate.net/publication/289544761
[10] https://www.researchgate.net/publication/282837540

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