How can I model Brace based on FEMA356 using Opensees?

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dynaforce
Posts: 15
Joined: Wed Jan 13, 2016 2:29 am
Location: Gyusang National University

How can I model Brace based on FEMA356 using Opensees?

Post by dynaforce »

Dear all.

I try to do "Pushdown analysis"
I want to model concentrically braced frame (2D).
I can define moment-rotation back bone of Beam, Column brased on FEME356 using NonlinearBeamColumnElement & ZeroLengthElement & Hysteretic Material.
but, I don't know how to define hysteretic back bone of Brace (axial load-displacement)
I'm using Truss Element in order to model Brace

Thank you for reading my question.
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