Search found 9 matches

by mgrubisic
Wed Jul 01, 2015 2:41 am
Forum: OpenSees.exe Users
Topic: old tcl version
Replies: 1
Views: 624

Re: old tcl version

Try it with some TCL versions from the following link:

http://downloads.activestate.com/ActiveTcl/releases/
by mgrubisic
Thu Jun 18, 2015 4:12 am
Forum: Framework
Topic: svn Download problem ?
Replies: 41
Views: 17495

Re: svn Download problem ?

Works great for me, without any additional authentication!

Regards!
by mgrubisic
Thu Jun 11, 2015 5:27 pm
Forum: OpenSees.exe Users
Topic: Displacement-controlled time history analysis
Replies: 2
Views: 1254

Re: Displacement-controlled time history analysis

Displacement control time history analysis can be carried out via ImposedMotion Command. I advise you to read the following report regarding the modeling of SPEAR building, which TCL files are also included that you can run immediately. The model includes displacement control analysis, as well as th...
by mgrubisic
Wed Jun 10, 2015 5:29 am
Forum: OpenSees.exe Users
Topic: Cyclic loading
Replies: 6
Views: 2286

Re: Cyclic loading

In the case of asymmetric displacement values under static reversed cyclic loading, it is possible to easily define a step value between the each peak displacement in a positive and negative direction, as follows: ... set disploop [ list 0.0 0.1 -0.15 0.2 -0.24 ]; # etc, peak values of displacement ...
by mgrubisic
Wed Jun 03, 2015 4:29 pm
Forum: Framework
Topic: svn Download problem ?
Replies: 41
Views: 17495

Re: svn Download problem ?

Same problem here, last month the server worked fine, but now I get (on Linux):

svn: E000110: Unable to connect to a repository at URL 'svn://opensees.berkeley.edu/usr/local/svn/OpenSees/trunk'
svn: E000110: Can't connect to host 'opensees.berkeley.edu': Connection timed out
by mgrubisic
Tue May 26, 2015 12:00 am
Forum: Reliability Analysis
Topic: invalid comand name "sensitivityIntegrator"
Replies: 5
Views: 3988

Re: invalid comand name "sensitivityIntegrator"

Because of such problems, if someone needs the latest versions of OpenSees 64bit (for Windows machines, from 2.4.2 to 2.4.6), they can be downloaded from the following link: http://maringrubisic.com/software/OpenSees.zip

In this case, version 2.4.4. 64bit works just fine.
by mgrubisic
Tue Jan 13, 2015 1:52 pm
Forum: Reliability Analysis
Topic: Monte Carlo simulation [elastic portal frame]
Replies: 1
Views: 2808

Re: Monte Carlo simulation [elastic portal frame]

Reply by Michael H. Scott via e-mail, quote: "It seems you have come across a bug in the transformUtoX (and transformXtoU) functions. Basically, it is switching the order of your random variables internally, resulting in E taking on the values of P and vice versa. I’ll work on a fix. In the meantime...
by mgrubisic
Mon Jan 12, 2015 3:53 pm
Forum: Reliability Analysis
Topic: Monte Carlo simulation [elastic portal frame]
Replies: 1
Views: 2808

Monte Carlo simulation [elastic portal frame]

I'm trying to perform a simple Monte Carlo simulation on an existing example "portalframe.tcl" available in OpenSees repository. The model is simple and clean, composed of elastic elements and also runs FORM analysis. The values of the modulus of elasticity (E) and a horizontal force (P) are defined...
by mgrubisic
Sun Dec 07, 2014 7:12 pm
Forum: Reliability Analysis
Topic: Reliability
Replies: 14
Views: 17240

Re: Reliability

Dear Michael Scott,

can you share with us the example of FORM analysis of 2-storey 2-bay RC frame from your paper "Shape sensitivities in the reliability analysis of nonlinear frame structures"? It would be a great help!

Thanks in advance!
Marin