Discussion Groups

Simulation Mechanical and Multiphysics

Reply
Employee
Employee
xli
Posts: 99
Registered: ‎12-04-2009

Re: adding bc to prescribed displacement

10-15-2010 02:49 PM in reply to: S.LI

Reform my language a little bit, hope it is better:

 

A PD is defined on one DOF of a node. Specifying an axis direction in UI will produce a PD for that DOF; but using vector in UI will make three PDs applied on three DOFs respectively on the node. If you also have defined BC on same node that eliminates corresponding DOF as unknown, then one of three PDs is supposed applying on not defined DOF, you got the error/warning message. 

Please use plain text.