Search found 4 matches

by emrekizilarslan
Thu May 03, 2018 9:05 am
Forum: OpenSees.exe Users
Topic: Why does not the period change even though shear is included
Replies: 6
Views: 2977

Re: Why does not the period change even though shear is incl

Thank you so much for your reply. is there a way to include the shear stiffness externally to fiber model then? i would really appreciate if there is. i cannot use "Flexure-Shear Interaction Displacement-Based Beam-Column Element" as it does not allow to use "P-delta" geometric transfer, which i wil...
by emrekizilarslan
Mon Apr 30, 2018 4:41 pm
Forum: OpenSees.exe Users
Topic: Why does not the period change even though shear is included
Replies: 6
Views: 2977

Re: Why does not the period change even though shear is incl

Hi Selim, I also tried that but the period did not change. I am sure that after adding the combined shear stiffness to cross section, I am assigning that combined cross-section to elements used (100% sure). i am guessing i cannot add because of either - type of element (dispBeamColumn), or - I am ad...
by emrekizilarslan
Fri Apr 27, 2018 2:17 pm
Forum: OpenSees.exe Users
Topic: Why does not the period change even though shear is included
Replies: 6
Views: 2977

Why does not the period change even though shear is included

Hi all, I added "section aggregator" in order to add shear stiffness to the stiffness matrix. however, the period did not change. I did not see any problem with running but i feel like the period should change once the section aggregator is added. Thank you for answer in advance... here is the part ...