SfePy October 2014

sfepy@python.org

4 participants
6 discussions

Re: Torque
by Robert Cimrman 09 Mar '18

09 Mar '18

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 -- You received this message because you are subscribed to the Google Groups "sfepy-devel" group. To post to this group, send email to sfepy...(a)googlegroups.com. To unsubscribe from this group, send email to sfepy-devel...(a)googlegroups.com. For more options, visit this group at http://groups.google.com/group/sfepy-devel?hl=en.

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1D line elements in SfePy
by Nimish 22 Jan '16

22 Jan '16

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

4 9

Documentation math broken
by Mike Wilmer 29 Oct '14

29 Oct '14

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

2 1

SfePy system-wide installation
by G.L. 27 Oct '14

27 Oct '14

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.

3 6

Is it successful or failed?
by Kid Guo 02 Oct '14

02 Oct '14

<https://lh6.googleusercontent.com/-DpxoIu4uRCo/VCzRQ8UqckI/AAAAAAAAABY/JXPp…> <https://lh3.googleusercontent.com/-6anlJ_h7Uu4/VCzRUUR5xQI/AAAAAAAAABg/wI3c…>

2 1

Here is a picture of sfepy error when I run sfepy in msysGit
by Kid Guo 02 Oct '14

02 Oct '14

<https://lh5.googleusercontent.com/--AYpB_PWwA4/VCzPPwVVO5I/AAAAAAAAABM/6dYc…> Any suggestions? Thank you very much in advance.

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SfePy October 2014