Search found 16 matches

by dtopuzi
Fri May 01, 2020 4:52 pm
Forum: Useful Scripts.
Topic: SAP2000 to OpenSees
Replies: 0
Views: 307

SAP2000 to OpenSees

Been working on (for personal use) a script to transfer the model from SAP2000 to OpenSees. If there's any interest on it, here it is - SAP2000toOS.exe: http://deltainnoveering.com/index.php?go=resources

Cheers,
Dritan
by dtopuzi
Fri Sep 14, 2012 4:56 pm
Forum: Parallel Processing
Topic: Model Decomposition In OpenSEES parallel
Replies: 1
Views: 1533

Re: Model Decomposition In OpenSEES parallel

Hi saprasad,

Yes, it is possible. You need to use OpenSeesMP as explained here:
opensees.berkeley.edu/OpenSees/.../parallel/OpenSeesMP.pdf

Hope it helps.
by dtopuzi
Sat May 05, 2012 3:06 pm
Forum: OpenSees.exe Users
Topic: 3D Reinforced Concrete
Replies: 0
Views: 396

3D Reinforced Concrete

Hi!

Has anyone used OpenSEES for 3D modelling of reinforced concrete (brick and truss elements, not as frame made of beams and columns...)?
If yes, is it good?

Thanks!
by dtopuzi
Sun Aug 21, 2011 1:39 pm
Forum: Parallel Processing
Topic: MPI
Replies: 0
Views: 865

MPI

Hi everyone,

I try to run OpenSeesSP using 'mpiexec -np 2 OpenSeesSP example.tcl', but looks like nothing happens!

I get no error message, but no output at all either; simply the prompt!!

Can anyone help please?

Thanks!
by dtopuzi
Tue Aug 16, 2011 5:28 pm
Forum: Parallel Processing
Topic: Download Parallel binaries
Replies: 1
Views: 1383

Download Parallel binaries

Hi,

When I try to download the Parallel binaries I am just forwarded to the OpenSees home web page "http://opensees.berkeley.edu/index.html" even though the link reads "http://opensees.berkeley.edu/OpenSees/c ... .0.exe.zip".

Any idea?

Thank you!
by dtopuzi
Thu Mar 03, 2011 6:21 pm
Forum: Framework
Topic: Help - Problem compiling OpenSees 2.2.2 in Ubuntu 10.04 LTS
Replies: 18
Views: 8335

Re: Help - Problem compiling OpenSees 2.2.2 in Ubuntu 10.04

Hi ja_abell,

Could you compile the parallel version?

Thanks
by dtopuzi
Tue Sep 21, 2010 11:36 am
Forum: Framework
Topic: New Material
Replies: 3
Views: 1621

I just solved it.
I am actually on Ubuntu and I had not changed the 'rpath' on the makefile...

thanks!
by dtopuzi
Thu Sep 16, 2010 12:33 pm
Forum: Framework
Topic: New Material
Replies: 3
Views: 1621

New Material

Hi,

I am trying to add a new material and first tested the ElasticPPcpp. I used 'make' and created libraries.
Then, when I use the example1, I get the message "Could not create uniaxialMaterial...".

Is there anything else I should do?

Thank you!
by dtopuzi
Tue Jul 13, 2010 6:53 am
Forum: OpenSees.exe Users
Topic: OpenSees in Ubuntu 10
Replies: 3
Views: 1168

OpenSees in Ubuntu 10

Has anyone compiled OpenSees for Ubuntu 10? I was unsuccessful... beginner anyway :)
Posting the makefile.def would be very much appreciated.

Thank you in advance.
by dtopuzi
Thu Jun 24, 2010 6:25 pm
Forum: OpenSees.exe Users
Topic: pinching4 model
Replies: 1
Views: 430

I don't think you can do that, unless you modify the code.
by dtopuzi
Thu Jul 09, 2009 7:47 pm
Forum: OpenSees.exe Users
Topic: Cyclic Loading
Replies: 6
Views: 1941

I've used LoadControl in both cases.
It also works with linear elements, but not with nonlinear ones.

I will check your example;
Thank you again!
by dtopuzi
Thu Jul 09, 2009 6:50 pm
Forum: OpenSees.exe Users
Topic: Cyclic Loading
Replies: 6
Views: 1941

Thank you Silvia, I solved that in general, but in my model I experience something strange: When I apply a load at a node, I get displacements and forces. When I remove the load and apply an "sp" at the same node and same dof, I get no forces in the structure. (The file recording the displacements a...
by dtopuzi
Thu Jul 09, 2009 7:36 am
Forum: OpenSees.exe Users
Topic: Cyclic Loading
Replies: 6
Views: 1941

Thank you Silvia,

That's what I have been trying actually, but for each sp, the displacement starts from zero, instead of starting from the previous displacement.
by dtopuzi
Wed Jul 08, 2009 5:12 pm
Forum: OpenSees.exe Users
Topic: Cyclic Loading
Replies: 6
Views: 1941

Cyclic Loading

Hi,

Is it possible to apply cyclic displacements on two nodes simultaneously?

Thank You!
by dtopuzi
Tue Jun 16, 2009 7:27 am
Forum: OpenSees.exe Users
Topic: Merging Nodes
Replies: 1
Views: 565

Merging Nodes

Hi,

Is there a way to connect (merge) nodes with same coordinates?

I create two 3D blocks for example and I want to merge the nodes at the intersection of these blocks.

Thank you!