I am not sure about the line load, but the point load both in 2D and 3D should not be difficult, either by starting with the surface traction term or the spring term. Could you create a new issue?
r.
----- Reply message ----- From: "Andre Smit" <freev...@gmail.com> To: <sfepy...@googlegroups.com> Subject: Point load Date: Mon, Dec 13, 2010 18:42 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
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Robert Cimrman