Re: Torque
by Robert Cimrman
In examples/large_deformation/hyperelastic.py a rotation by displacements is applied. By using a similar function the vectors defining the force couples could be defined for dw_surface_ltr (IMHO). Does it make sense?
r.
----- Reply message -----
From: "Andre Smit" <freev...(a)gmail.com>
To: <sfepy...(a)googlegroups.com>
Subject: Torque
Date: Sat, Dec 18, 2010 05:10
What is the best way to apply a torque load to a model?
--
Andre
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1 year, 1 month
1D line elements in SfePy
by Nimish
I am currrently looking for FEM packages to help me solve a system of
beams and columns, basically a collection of 1D bernoulli/timoshenko
line elements.
I started reading SfePy docs and i am getting the idea that doing the
above is not really possible here, am i right?
Are only 2D area elements permitted in SfePy?
Or is there any direct support for solving 1D line elements too..
Cheers
Nimish
3 years, 3 months
Documentation math broken
by Mike Wilmer
Hi,
Since one or two days, the math on the web page is "broken" and shows the
code of the math, instead of its representation. You probably don't look at
the documentation as much as new people do, so I thought I'd better post
about it. Sorry if it's not the right place, but I couldn't figure out
another way to contact you.
Regards,
Mike
4 years, 5 months
SfePy system-wide installation
by G.L.
Hi !
First of all, congratulation for this great piece of software !
I was trying to build and install SfePy system-wide (2014.1 or 2014.2), but
ran into troubles. I followed the instructions on the website ("python
setup.py build", then "python setup.py install").
There was no special error during the build (some warnings from gcc) or the
installation.
However, when I try to run the tests, nothing is working :
> 79 test file(s) executed in 0.55 s, 92 failure(s) of 103 test(s)
The errors are due to python that fails to import SfePy modules :
./run_tests.py --debug tests/test_cmesh.py
> ....
> ....
> ....
> File "tests/test_cmesh.py", line 96, in test_cmesh_counts
> from sfepy.discrete.fem import Mesh
> File "/scratch/packages/sfepy-2014.2/sfepy/discrete/__init__.py", line
> 8, in <module>
> from variables import Variables, Variable, FieldVariable,
> create_adof_conns
> File "/scratch/packages/sfepy-2014.2/sfepy/discrete/variables.py", line
> 12, in <module>
> import sfepy.linalg as la
> File "/scratch/packages/sfepy-2014.2/sfepy/linalg/__init__.py", line 1,
> in <module>
> from extmods.crcm import rcm, permute_in_place
> ImportError: No module named crcm
I don't understant, because everything is installed in my
/usr/local/lib/python2.7/
(I run an ubuntu 14.04)
If I do an inplace build, everything works fine (but I really want to
install SfePy system-wide...)
I really don't know how to fix that... any idea ?
Thank you very much !
G.
4 years, 6 months
