Search found 8 matches

by GianniPellegrini
Tue Sep 10, 2024 5:24 am
Forum: OpenSeesPy
Topic: MUMPS solver
Replies: 2
Views: 6213

Re: MUMPS solver

Can MUMPS be used directly to the full model or do we also need to use an MPI implementation (and create partitions of the full model?)

Thanks
by GianniPellegrini
Sat Sep 07, 2024 6:56 am
Forum: OpenSeesPy
Topic: Importing Mesh from external software
Replies: 2
Views: 14109

Re: Importing Mesh from external software

Hi Ziad,
yes, I am using Ubuntu
It is working, although it has several limitations.
Since Opensees was created a long time ago, I wonder if anything better has been implemented.


Tnx
by GianniPellegrini
Sat Sep 07, 2024 6:44 am
Forum: OpenSeesPy
Topic: Apply surface load to Standard Brick Elements
Replies: 0
Views: 5760

Apply surface load to Standard Brick Elements

Hello,
I created a simple cube and meshed it using StBrick
Is there any way to apply automatically a pressure on one face?
Or do I need to apply forces at every node of the loading face?

Tnx
by GianniPellegrini
Fri Mar 22, 2024 3:59 am
Forum: OpenSeesPy
Topic: Importing Mesh from external software
Replies: 2
Views: 14109

Importing Mesh from external software

Hello,
is there any recommended tool for meshing 3D solid models and importing them to OpenseesPy?
I am aware only of https://github.com/jaabell/gmsh2opensees which can be used to import mesh from GMSH
Do you know anything similar or already implemented in OpenseesPy?
Thank you
by GianniPellegrini
Wed Dec 06, 2023 1:49 am
Forum: OpenSeesPy
Topic: How to check 'See stderr output'?
Replies: 3
Views: 18662

Re: How to check 'See stderr output'?

Hi, I have no seen a response to the initial question and I am re-opening this post. I am using Openseespy through ubuntu terminal, what is the way to check the stderr output? thank you One way I found is to use add the command logFile(filename, '-append', '-noEcho')¶ in the script, so to print the...
by GianniPellegrini
Tue Dec 05, 2023 3:32 am
Forum: OpenSeesPy
Topic: How to check 'See stderr output'?
Replies: 3
Views: 18662

Re: How to check 'See stderr output'?

Hi,
I have no seen a response to the initial question and I am re-opening this post.

I am using Openseespy through ubuntu terminal,

what is the way to check the stderr output?
thank you
by GianniPellegrini
Thu Nov 30, 2023 7:03 am
Forum: OpenSeesPy
Topic: Two-Node Link - Damping
Replies: 2
Views: 10584

Re: Two-Node Link - Damping

I think you should test this out for yourself. Thank you for your comment. Yes, I tried but the results are different. If I am not making a theoretical mistake, I think the problem is because the two-node link does not consider the damping from the "region command". Without opting for '-d...
by GianniPellegrini
Wed Nov 29, 2023 1:13 pm
Forum: OpenSeesPy
Topic: Two-Node Link - Damping
Replies: 2
Views: 10584

Two-Node Link - Damping

Hello everyone, I could have done a few tests before making this question, but I'll have a try: I am modelling a pile with lateral springs using the two-node link element. I created an uniaxial Elastic material associated with the link. I applied the Rayleigh damping to the model excluding (default ...