Search found 4 matches

by teruna
Tue Nov 11, 2014 3:54 am
Forum: OpenSees.exe Users
Topic: cyclic inreasing displacement
Replies: 1
Views: 567

cyclic inreasing displacement

Hi! all
I want to make comparison hysteresis loop of simplified model (bilinear model) with experimental results.
I want toknow how to input cyclic increasing displacement. I hope opensees expert can help me .
regards
Teruna
by teruna
Tue Nov 11, 2014 1:15 am
Forum: OpenSees.exe Users
Topic: Reverse cycle displacement control at two nodes
Replies: 11
Views: 4544

Re: Reverse cycle displacement control at two nodes

Hi! All

I am beginner in opensees. I want to know how to apply cyclic increasing displacement history. for example 3 cycle of displacement:
0, 1.0, 0, -1.0, 0; 0, 2.0, 0, -2.0, 0; 0, 4.0, 0, -4.0, 0. Any help is highly appreciated.

Regards
Teruna
by teruna
Fri Nov 07, 2014 7:06 pm
Forum: Useful Scripts.
Topic: Question about Modelling of ADAS damper
Replies: 7
Views: 6068

Re: Question about Modelling of ADAS damper

Dear fmk, any user I am new beginner in opensees. I would like to simulate steel damper as zero length element with bilinear force-deformation relationship ( i.e. elastic stiffness, yield force or yield displacement, and post yield stiffness ratio). The input of loading is cyclic increasing displace...
by teruna
Wed Nov 05, 2014 5:23 pm
Forum: Useful Scripts.
Topic: We are collecting OPENSEES User-Requirements Data
Replies: 23
Views: 19407

Re: We are collecting OPENSEES User-Requirements Data

Hi! , Silvia I am beginner in opensees and need your help with regard to modeling steel damper as bilinear or tri linear force-deformation relation. My aim to model steel damper in order to make the comparison of hysteretic curve which obtained from experimental test with simplified model. In biline...