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by jumana
02 Oct 2025, 14:42
Forum: 03-Analytical/modelling capabilities
Topic: SCB link element
Replies: 5
Views: 1849

Re: SCB link element

can we develop such a hysteretic response specifying different loading and unloading stiffness using any other link element in the Seismostruct repository?
please guide.
by jumana
23 Sep 2025, 13:57
Forum: 03-Analytical/modelling capabilities
Topic: SCB link element
Replies: 5
Views: 1849

Re: SCB link element

When using the SCB link element, we can specify both the initial stiffness and the post-yield stiffness.
However, is it possible to specify the unloading stiffness?
because I need to simulate the behavior of a friction spring with different loading and unloading stiffness.
Any input, please.
by jumana
22 Sep 2025, 13:43
Forum: 03-Analytical/modelling capabilities
Topic: SCB link element
Replies: 5
Views: 1849

SCB link element

Hello seismostruct support team,

I am currently modelling a self-centering brace using the SCB link element.
In the flag-shaped part of the hysteretic response, is it possible to have a widened/ broad restoring force in the post-yielding side compared to the restoring force on the initial ...
by jumana
19 Sep 2023, 18:09
Forum: 03-Analytical/modelling capabilities
Topic: Modelling of rubber bumper installed between expansion joints
Replies: 1
Views: 5195

Modelling of rubber bumper installed between expansion joints

Hello,
I am working on pounding mitigation between adjacent bridges. I need to implement a rubber bumper between two girders using a multilinear strain hardening model. Is there any way to do it using link elements?
any input regarding this?

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