Shear Deformation Model

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romaniitd
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Location: Indian Institute of Technology Tirupati (IIT Tp)

Shear Deformation Model

Post by romaniitd » Thu Oct 22, 2015 2:02 am

I have Model RC Rectangular column and did cyclic push over analysis. Results are find. In the same model I put shear hinge using Section Aggregator but results did not change (i.e. No shear degradation). Please suggest to me how to solve this problem?

fmk
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Re: Shear Deformation Model

Post by fmk » Mon Nov 09, 2015 10:20 am

displacement or force based element?

romaniitd
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Re: Shear Deformation Model

Post by romaniitd » Mon Nov 23, 2015 11:43 am

Force based element
Please reply as soon as possible, if Is their any possibility?

fmk
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Re: Shear Deformation Model

Post by fmk » Tue Nov 24, 2015 10:43 am

was it a short squat column or a long column .. what was the properies (show commands) for shear material and section

imadelkhouri
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Re: Shear Deformation Model

Post by imadelkhouri » Tue Mar 15, 2016 10:46 am

Hello Frank,

I have a similar issue of a SHORT COLUMN, and i need to get the shear behavior as we are experimentally failing it in shear and not flexure. (1 bay 1 storey)
Fiber Model
NonlinearbeamColumn elements
Beams has elastic material
Confined and Concrete02 and steel01 materials

I was looking into "Flexure-Shear Interaction Displacement-Based Beam-Column Element" but still in the process of rewriting my code to accommodate it.

Would you advice that or how can I implement the section aggregator ?

Thank you!

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