Dear Daniel, There is nt such an example. Particular constraints can be prescribed with a constraint brick (see http://download.gna.org/getfem/html/homepage/userdoc/model_constraint.html), which means that the index of degrees of freedom on which the constriaint is prescribed should be identified. It is possible to prescibre a degree of freedom with the pointwise constraint brick (see http://download.gna.org/getfem/html/homepage/userdoc/model_dirichlet.html#pointwise-constraints-brick) but it does not allow to link degrees of freedom from two different structures.
Yves. ----- Original Message ----- From: "Daniel Heiserer" <[email protected]> To: [email protected] Sent: Wednesday, January 28, 2015 8:58:05 PM Subject: Re: [Getfem-users] modelling constraints Hi, are there some examples (e.g. inpython) where boundary constraints for linear elastic problems are modeled? e.g. - the classical "ten bar truss" problem. - single point constraints where nodal displacements are prescribed - multipoint constraints where some displacements/DOF are a linear function of other dof thanks 2015-01-26 22:44 GMT+01:00 Daniel Heiserer < [email protected] > : Hi, are there some examples (e.g. inpython) where boundary constraints for linear elastic problems are modeled? e.g. - the classical "ten bar truss" problem. - single point constraints where nodal displacements are prescribed - multipoint constraints where some displacements/DOF are a linear function of other dof thanks _______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users _______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
