Hi,
"section aggregator * * *" is used to construct a sectionaggregator object which groups into one single section force-deformation section, for example, combined the shear and torsion in 3D model,
however , you know , shear and torsion are taked for independent variables, and i want to know how to reflect the correlation of shear and torsion into the opensees command?
thank you !
chen
how to reflect the correlation of shear and torsion
Moderators: silvia, selimgunay, Moderators
Section aggregator command does not account for interaction between shear and torsion in the section. However using this command you can assign the two uniaxial materials to the section, one for shear and one for torsion.
Here you can find an explanation about the command:
http://opensees.berkeley.edu/wiki/index ... Aggregator
Here you can find an explanation about the command:
http://opensees.berkeley.edu/wiki/index ... Aggregator
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hi,vesna!
thank for your interpretation!
and from what your said, that is to say, if I want to add the correlation of shear and torsion to the relative command during the analysis, I have to change the source codes according to the pertinent formula?
furthmore, can the others commands realize the interaction of shear and torsion?
thank for your interpretation!
and from what your said, that is to say, if I want to add the correlation of shear and torsion to the relative command during the analysis, I have to change the source codes according to the pertinent formula?
furthmore, can the others commands realize the interaction of shear and torsion?