Search found 27 matches

by CMiculas
Thu Mar 07, 2019 10:58 am
Forum: Framework
Topic: print stiffness matrix C++
Replies: 0
Views: 543

print stiffness matrix C++

Dear Developers, Is it possible to introduce in the C++ file some code that would print out desired results to a file? More exactly, I am interested in printing out the stiffness matrix for each analysis step. It is true that I can print the values in the prompt window, but I makes the calculation v...
by CMiculas
Thu Mar 07, 2019 10:51 am
Forum: Framework
Topic: problem in using C++ code
Replies: 33
Views: 18000

Re: problem in using C++ code

Anything similar for elements?
by CMiculas
Tue Feb 26, 2019 8:50 am
Forum: Framework
Topic: OPS Procedure
Replies: 0
Views: 450

OPS Procedure

Dear Community, I would like to consider a new structural element with 4 nodes, 11 springs and 12 degrees of freedom. I believe that there are some mistakes in the OPS procedure that I wrote at the beginning of the .cpp file, since I obtain this error: UniaxialMaterial *getUniaxialMaterial(int tag) ...
by CMiculas
Tue Feb 26, 2019 4:17 am
Forum: Framework
Topic: new Joint element
Replies: 4
Views: 2115

Re: new Joint element

This is the setDomain() method. The 4 nodes are identified, but somehow the element is created only with 2 node. Any ideas? void SPPlastic::setDomain(Domain *theDomain) { if (theDomain == 0) { opserr << "ERROR : SPPlastic::setDomain -- Domain is null" << endln; return; } // first ensure nodes exist ...
by CMiculas
Tue Feb 05, 2019 5:12 am
Forum: Framework
Topic: new Joint element
Replies: 4
Views: 2115

new Joint element

Dear Community Members, I am trying to build a 4 nodes joint model, based on BeamColumnJoint2D element. After creating and loading a frame using the joint created, it looks like the 4 nodes are not connected. I thought the error comes from setDomain() function but it's not. Does anyone of you have a...
by CMiculas
Tue Nov 27, 2018 10:25 am
Forum: OpenSees.exe Users
Topic: run tcl with code in dll - same dir
Replies: 0
Views: 366

run tcl with code in dll - same dir

Dear Community,

I have .dll (code for element), .tcl and OpenSees.exe in the same directory.

When I try to run the tcl file, nothing happens? No errors and no results.

Does anyone know why? Is there anything more to do when running with codes in dll?

Thanks in advance! :D
by CMiculas
Tue Nov 27, 2018 10:17 am
Forum: OpenSees.exe Users
Topic: problem GID+OpenSees v2.6.0
Replies: 1
Views: 570

Re: problem GID+OpenSees v2.6.0

Please contact the GiD+OpenSees developers: http://gidopensees.rclab.civil.auth.gr/contact
by CMiculas
Tue Oct 09, 2018 8:21 am
Forum: OpenSees.exe Users
Topic: add/remove BC multi-step analysis
Replies: 0
Views: 373

add/remove BC multi-step analysis

Dear Community,
I am intending to perform a 2 step analysis.
Is it possible that in the 2nd step to remove some of the BCs defined in the 1st step? and how?
Thank you! :)
by CMiculas
Tue Sep 25, 2018 1:41 am
Forum: OpenSees.exe Users
Topic: Different app. load value & no steps -> different results!?
Replies: 4
Views: 899

Re: Different app. load value & no steps -> different result

yes, but that value of the force will be equal to the one in the second case, so both cases have the same value of the force, right?
case 1 => force x load control x no steps = 250 000 * 0.1 * 14 = 350 000
case 2 => force x load control x no steps = 350 000 * 0.1 * 10 = 350 000
by CMiculas
Mon Sep 24, 2018 6:09 am
Forum: OpenSees.exe Users
Topic: Different app. load value & no steps -> different results!?
Replies: 4
Views: 899

Different app. load value & no steps -> different results!?

Dear all, I am performing some research on steel frames and joints. Using the same type of integrator (load control) with the value of 0.1 and changing the number of steps and the value of the applied force, I obtain some very different results. Please check the results file in my dropbox: https://w...
by CMiculas
Wed Sep 05, 2018 5:45 am
Forum: Framework
Topic: SVN Problem
Replies: 14
Views: 4208

Re: SVN Problem

It's working, but not from my university due to the firewall. It might be your case too.
by CMiculas
Thu Jul 26, 2018 5:40 am
Forum: Framework
Topic: Problem with running disp.out and force.out command :) :?
Replies: 3
Views: 1018

Re: Problem with running disp.out and force.out command :)

I also ran the code. It works fine, and yes, it prints results to the *.out files.
by CMiculas
Thu Jul 26, 2018 5:30 am
Forum: Framework
Topic: SVN Problem
Replies: 14
Views: 4208

Re: SVN Problem

Yes, I do obtain the same errors, almost for one week already.
Their website was down in the last weekend, probably some maintenance is done.
Let's hope it will work soon!
by CMiculas
Wed Jun 27, 2018 6:49 am
Forum: Documentation
Topic: Error in compilation (python.h file not included)
Replies: 3
Views: 1328

Re: Error in compilation (python.h file not included)

Which python version are you using?