Yade

How to add fore on a GridNode.

Asked by Henry

Dear all,
     I want add force on gridnodes in X direction, through the following script. However, it seems that there is no force has been added on the gridnodes.
    for b in O.bodies:
         if isinstance(b.shape,GridNode):
                 O.forces.f(b.id)[0]=100000.0

Is the force can't be added on the grinode?

Thanks a lot!

Regard,
Henry

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Henry
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Revision history for this message
Bruno Chareyre (bruno-chareyre) said : 		#1

https://yade-dem.org/doc/user.html#imposed-force

Revision history for this message
Jan Stránský (honzik) said : 		#2

Hi Henry,
https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.ForceContainer.addF
cheers
Jan

2014-08-25 16:42 GMT+02:00 Henry <email address hidden>:

> Question #253577 on Yade changed:
> https://answers.launchpad.net/yade/+question/253577
>
> Description changed to:
> Dear all,
> I want add force on gridnodes in X direction, through the following
> script. However, it seems that there is no force has been added on the
> gridnodes.
> for b in O.bodies:
> if isinstance(b.shape,GridNode):
> O.forces.f(b.id)[0]=100000.0
>
> Is the force can't be added on the grinode?
>
> Thanks a lot!
>
> Regard,
> Henry
>
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Revision history for this message
Henry (wenjiexu) said : 		#3

Thanks a lot!

Best regard,
Henry