Search found 15 matches

by AnggaSetiawan
Fri May 19, 2017 1:07 am
Forum: OpenSees.exe Users
Topic: Local force response and summation stress is different
Replies: 4
Views: 1778

Re: Local force response and summation stress is different

Dear FMK Here I share the output data of analysis https://www.4shared.com/office/ZsqYpRmTca/Stress_Check2.html 1. of course I made the comparison from Opensees with hand calculation in Fiber section in tcl program 2. yes, the agreement in case of total fiber stress is axial force but the bending mom...
by AnggaSetiawan
Sat May 13, 2017 3:44 am
Forum: OpenSees.exe Users
Topic: Local force response and summation stress is different
Replies: 4
Views: 1778

Local force response and summation stress is different

Dear All I would like to ask about validation the response of fiber element with force based beam column element. I make model simple cantilever of RC and steel column structure with fiber model implement regularized integration point of hinge. I give vertical load with load integrator and lateral l...
by AnggaSetiawan
Sat Feb 04, 2017 6:01 am
Forum: OpenSees.exe Users
Topic: groundmotion and uniformexitation.
Replies: 8
Views: 2612

Re: groundmotion and uniformexitation.

Dear All Here My comparison; #Uniform Excitation: # -------------------------------------------------------------------------------------------------- # Example4. 2D Portal Frame-- Dynamic sine-wave input analysis # Silvia Mazzoni, 2006 # execute this file after you have built the model, and after y...
by AnggaSetiawan
Sat Feb 04, 2017 5:56 am
Forum: OpenSees.exe Users
Topic: groundmotion and uniformexitation.
Replies: 8
Views: 2612

Re: groundmotion and uniformexitation.

Dear Mr. kcorproro

Would you like to send me your model file..., because I have tried to make comparison between Uniform Excitation and Multiple Support Excitation, but the response of each relative displacement and acceleration did not equal. Thank you

Sincerely yours
by AnggaSetiawan
Sat Jun 04, 2016 6:13 am
Forum: Framework
Topic: Needing explanations theories vs alg of ElasticPPcpp example
Replies: 0
Views: 968

Needing explanations theories vs alg of ElasticPPcpp example

Dear All I have read the instruction for developing ElasticPPcpp material from; http://opensees.berkeley.edu/AddingYourCode.pdf. To develop new material from this example, I need more detail about the algorithm and theory relation in the defining the strain, stress, and tangent of ElasticPPcpp. Are ...
by AnggaSetiawan
Sat Jun 04, 2016 5:53 am
Forum: Framework
Topic: ElasticPPcpp dll compiled but failed to run in OpenSees
Replies: 22
Views: 10215

Re: ElasticPPcpp dll compiled but failed to run in OpenSees

Dear Canjunili

You can see the topic "How to add a new material model into OpenSees?". And I have download the file update and I put it in ; https://drive.google.com/open?id=0Bzu3T ... nR0NG5fZlk . It work when I make compilation by VStudio2013 and VStudio2015 in win64 bit.

Regards
by AnggaSetiawan
Sat Jun 04, 2016 5:47 am
Forum: Framework
Topic: How to add a new material model into OpenSees?
Replies: 16
Views: 11867

Re: How to add a new material model into OpenSees?

Dear FMK

Thank you for your information, it is very helpful. Although I can't directly download it by myself, I can get all the file with my friend help and I success to compile the dll file and run the ElasticPPcpp material example.

Regards
by AnggaSetiawan
Fri May 06, 2016 12:57 am
Forum: Framework
Topic: How to add a new material model into OpenSees?
Replies: 16
Views: 11867

Re: How to add a new material model into OpenSees?

Dear FMK

Thank you for suggestion
I have tried to open your link "svn://peera.berkeley.edu:/usr/local/svn/OpenSees/trunk/DEVELOPER", but we get information from TrotoiseSVN app "Unable to connect to a repository at URL". Is any instruction to download the SVN update?

Best Regards
by AnggaSetiawan
Wed Mar 09, 2016 11:56 pm
Forum: Framework
Topic: How to add a new material model into OpenSees?
Replies: 16
Views: 11867

Re: How to add a new material model into OpenSees?

Dear FMK

Thank you for the suggestion.
quote "you will need to download the latest .exe and the latest svn code." --> do you mean the newest opensees.exe?, I have tried open this link but not work "svn://opensees.berkeley.edu/usr/local/svn/OpenSees/trunk/DEVELOPER"

best regards
by AnggaSetiawan
Thu Mar 03, 2016 11:55 pm
Forum: Framework
Topic: How to add a new material model into OpenSees?
Replies: 16
Views: 11867

Re: How to add a new material model into OpenSees?

Dear FMK

I have tried make the compiler file of ElasticPPcpp.dll from your example with VisualStudio2013, but when I implemented the ElasticPPcpp in the example1.tcl did not work ("WARNING could not create uniaxialMaterial ElasticPPcpp. Do you know the reason of this problem

Thank you
by AnggaSetiawan
Sat Feb 20, 2016 11:49 pm
Forum: Reliability Analysis
Topic: Problem Structure Optimization with SNOPT
Replies: 3
Views: 3529

Problem Structure Optimization with SNOPT

Dear All Here I try to make optimization of RC model with SNOPT, but I get problem "Fatal: can not run tcl file tes.tcl in SNOPTAnalysis toyOptFunction: SNOPTAnalysis -> update wrong!" I have tried model example from Quangu website (steel framme with BRB) and the analyze was success. Here I attach m...
by AnggaSetiawan
Tue Feb 16, 2016 10:22 pm
Forum: Reliability Analysis
Topic: Reliability
Replies: 14
Views: 17237

Re: Reliability

Dear Michael Scott

Would you like to give me example tcl file of the structure optimization with SNOPT analysis?

Thank you
by AnggaSetiawan
Tue Feb 16, 2016 12:43 am
Forum: OpenSees.exe Users
Topic: adding new elements during analysis
Replies: 4
Views: 996

Re: adding new elements during analysis

Dear FMK I make model with adding twojointlink element after first analysis, but the second analysis not convergence here the part of my script; recorder Element -file sts_stnBar_1.out -ele 1 section 1 fiber [expr -$BCol/2+32] 0 500 stressStrain; recorder Element -file sts_stnBar_4.out -ele 4 sectio...
by AnggaSetiawan
Sun Feb 07, 2016 6:48 pm
Forum: OpenSees.exe Users
Topic: Update/Change section properties during analysis
Replies: 4
Views: 1415

Re: Update/Change section properties during analysis

Dear All I do twice static cyclic analysis of 3 part fused of RC Column connected by friction devices (with twoNodeLink element), at 1st analysis I want to get only the DOF of the twoNodeLink element in direction 1, and before the second analysis I want to get the DOF to be in direction 1 and 2 Woul...