You can use the same term also in 2D, the traction is then applied to a line (surface in 2D).
But if you really mean concentrated point load, then there is no term for this yet. But you could try making directly a zero rhs vector and setting the its components directly. Solution outside simple.py machinery... Does it make sense?
r.
----- Reply message ----- From: "Andre Smit" <freev...@gmail.com> To: <sfepy...@googlegroups.com> Subject: Point load Date: Mon, Dec 13, 2010 15:18 In the linear_elastic_tractions.py example I note that tractions can be applied to surfaces in 3D models. What about point loads for 2D models (without hacking the dw_point_lspring term).
Andre
-- You received this message because you are subscribed to the Google Groups "sfepy-devel" group. To post to this group, send email to sfepy...@googlegroups.com. To unsubscribe from this group, send email to sfepy-devel...@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/sfepy-devel?hl=en.
Yes, I meant the concentrated point load in 2D or a line load in 3D - a term to address these would be very useful.
On Mon, Dec 13, 2010 at 9:23 AM, Robert Cimrman <cimr...@ntc.zcu.cz> wrote:
You can use the same term also in 2D, the traction is then applied to a line (surface in 2D).
But if you really mean concentrated point load, then there is no term for this yet. But you could try making directly a zero rhs vector and setting the its components directly. Solution outside simple.py machinery... Does it make sense?
r.
----- Reply message ----- From: "Andre Smit" <freev...@gmail.com> To: <sfepy...@googlegroups.com> Subject: Point load Date: Mon, Dec 13, 2010 15:18
In the linear_elastic_tractions.py example I note that tractions can be applied to surfaces in 3D models. What about point loads for 2D models (without hacking the dw_point_lspring term).
-- Andre
-- You received this message because you are subscribed to the Google Groups "sfepy-devel" group. To post to this group, send email to sfepy...@googlegroups.com. To unsubscribe from this group, send email to sfepy-devel...@googlegroups.com<sfepy-devel%...@googlegroups.com> . For more options, visit this group at http://groups.google.com/group/sfepy-devel?hl=en.
-- You received this message because you are subscribed to the Google Groups "sfepy-devel" group. To post to this group, send email to sfepy...@googlegroups.com. To unsubscribe from this group, send email to sfepy-devel...@googlegroups.com<sfepy-devel%...@googlegroups.com> . For more options, visit this group at http://groups.google.com/group/sfepy-devel?hl=en.
-- Andre
participants (2)
-
Andre Smit -
Robert Cimrman