Hi Eveyone,
When I model a simple one story frame with joint2d element for the beam column joint considering five uniaxial elastic materials, and elastic beam and column elements, I got the reasonable time period performing eigen analysis. However, I did not get the pushover response reasonably.
However, I got some reasonable pushover result while removing joint2d element with modified solution algorithm.
Please advice us for improving the analysis for pushover analysis using joint2d element.
Dear Baikuntha,
I'm really not expert in opensees, but you may fine the following link useful
http://opensees.berkeley.edu/wiki/index.php/Pushover_Analysis_of_2-Story_Moment_Frame
good luck
Dear Ahmed,
Thank you for your response with the link. I followed the same example of the link and got excellent result for the lumped plasticity concept. Now, I am interested to model the same frame using joint2d element, especially for the reinforced concrete model. If you have any further insights or ideas, I am glad to receive such feedback that may help to improve my model response.
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