Search found 25 matches
- Sun Dec 16, 2018 8:41 pm
- Forum: OpenSees.exe Users
- Topic: Bouc Wen Material
- Replies: 2
- Views: 3094
Re: Bouc Wen Material
I am also working with Bouc-Wen model. Can you please share the parameters you used?
- Mon Dec 03, 2018 3:21 am
- Forum: OpenSees.exe Users
- Topic: Warnings in modeling 2DOF base isolation system
- Replies: 1
- Views: 2477
Re: Warnings in modeling 2DOF base isolation system
I have increased the tolerance to a value equal to 1e-5 and increased iteration number to 100 and I got no warning.
I hope the problem have been solved.
I hope the problem have been solved.
- Thu Nov 29, 2018 7:10 pm
- Forum: OpenSees.exe Users
- Topic: Warnings in modeling 2DOF base isolation system
- Replies: 1
- Views: 2477
Warnings in modeling 2DOF base isolation system
Dear all, I have run the following script for the problem of base isolation but got these warnings. However I end up get the results for the node displacement and I am not sure if they are correct. 1.What should I edit so that I get no warning? 2. Under these warnings will the results be correct or ...
- Wed Nov 28, 2018 11:43 pm
- Forum: OpenSees.exe Users
- Topic: 2 DOF system for base isolation considering impact.
- Replies: 2
- Views: 2728
Re: 2 DOF system for base isolation considering impact.
Thank you very much for your kind response, let me work on it.
What about the zero length between node 2 and 4,where i want to include the impact material?
Can you please comment something!
Thank you.
What about the zero length between node 2 and 4,where i want to include the impact material?
Can you please comment something!
Thank you.
- Thu Nov 22, 2018 11:44 pm
- Forum: OpenSees.exe Users
- Topic: 2 DOF system for base isolation considering impact.
- Replies: 2
- Views: 2728
2 DOF system for base isolation considering impact.
Hi everyone, I have tried to run the following script for the problem of 2DOF system considering impact between the base and the moat wall under earthquake loading. The program(opensees) stopped running,i don't know why. Can someone help me to check where is the problem and suggest what do. Thank yo...
- Fri Nov 09, 2018 1:54 am
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
@Prafullamalla I sent you the files for opensees navigator hope you received them.
- Sun Oct 28, 2018 9:31 pm
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
Ok, I will try to send you set up files.
- Sun Oct 28, 2018 7:20 am
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
I was able to plot the graphs for responses and the results seem to be OK,thank you once again.Have you tried to do this example using opensees navigator?
- Mon Oct 22, 2018 4:40 pm
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
Well explained,i understand now.Thank you.I will plot graph.
- Mon Oct 22, 2018 5:44 am
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
Yes i checked the output files with results(did not plot the graph),does it means that convergence error should be ignored and there is no effect to the results? How do you plot graph?
- Sun Oct 21, 2018 7:23 pm
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
No I tried it first on opensees navigator, but when I tried it in opensees it had a convergence error.
- Tue Oct 16, 2018 10:47 pm
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
No it is not convergence error.I can send you an image for the error message ,and please if you don't mind can you text me your email to my email address nyangip@yahoo.com, I would like to discuss in detail and I may have some question on your model that I still need some explanation, I am in Wuhan.
- Tue Oct 16, 2018 7:43 pm
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
I have tried to model this 3DOF system using opensees navigator and I get error message.can you help me please to figure out the problem # Coded by Prafulla Malla, Sichuan University # Structural Response 3DOF # Report Vibration Control # X--*************--X --************--X----************--X # 1F...
- Sat Oct 13, 2018 2:38 pm
- Forum: OpenSees.exe Users
- Topic: Converting PEER ground motions to Opensees format
- Replies: 6
- Views: 4849
Re: Converting PEER ground motions to Opensees format
selimgunay wrote:
> I will send you an email.
Still need your help,i could not be able to figure out this.
I will appreciate.
> I will send you an email.
Still need your help,i could not be able to figure out this.
I will appreciate.
- Fri Oct 12, 2018 11:33 pm
- Forum: OpenSees.exe Users
- Topic: Typical example of Structural Dynamics 3DOF
- Replies: 14
- Views: 10958
Re: Typical example of Structural Dynamics 3DOF
Thank you for sharing such a good example.Will you kindly share a typical example for base isolated 2DOF system subjected to ground motion(earthquake),i was trying to do the same and blocked somewhere.Will appreciate for your help.