have any body modeled a LRB base isolated structure in opensees?
please inform me how can i model it
base isolation
Moderators: silvia, selimgunay, Moderators
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ymdarestani
- Posts: 9
- Joined: Sat Oct 06, 2012 12:42 pm
- Location: Ohio State University
Re: base isolation
In 2D or 3D?
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ymdarestani
- Posts: 9
- Joined: Sat Oct 06, 2012 12:42 pm
- Location: Ohio State University
Re: base isolation
both
Re: base isolation
In 2D I modeled it using zero-lenght element and SteelMP material (http://opensees.berkeley.edu/wiki/index ... P_Material) assigned to it.
For 3D, you will have to write a new element to extend it.
For 3D, you will have to write a new element to extend it.
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AryanRZRD
- Posts: 18
- Joined: Sat Sep 14, 2013 2:42 am
- Location: Tehran Polytechnic (AmirKabir University Of Technology ), Tehran, Iran
Re: base isolation
Dear ymdarestani ?
Did you model a structure with base isolation ?
Did you model a structure with base isolation ?
Aryan Rezaie Rad
Teaching Assistant & M.Sc Civil Earthquake Engineering Graduate Student
Amirkabir University of technology (Tehran Polytechnic)
Teaching Assistant & M.Sc Civil Earthquake Engineering Graduate Student
Amirkabir University of technology (Tehran Polytechnic)
Re: base isolation
I didn't try for a LRB base in opensees. If any one of you can share how you tried that to working, I can give it a try and write you guys back. I had an idea of this earlier but due to some other reasons we gave up. I really like to start that again.
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http://www.garciniareviews.org
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http://www.garciniareviews.org
Re: base isolation
Dear vesna,
would you please put your script here? I tried to model 1 2d base isolation system. but i face with some error messages.
thank you.
would you please put your script here? I tried to model 1 2d base isolation system. but i face with some error messages.
thank you.