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Moment curvature relationship of cross sections - theory

Moment curvature relationship of cross sections - theory

Moment curvature relationship of cross sections - theory

(OP)
Dear collages of the forum,

I write by first time in this section (I usually do it in Abaqus forum). I would be very gratefull if you could recomend to me some paper or book where would be explained the theoric fundamentals of Moment-Curvature relationship on non linear material. My objective is to have an analytical expression on a rectangular cross section (steel). Also I'm interesting in references about calculation of elastic-plastic deformations on frames.

Thank you very much for your attention and good week end.

Best regards,

Juan José

RE: Moment curvature relationship of cross sections - theory

This may be useful.

Regards.

RE: Moment curvature relationship of cross sections - theory

(OP)
Dear Johnbridge,

Thank you very much, but what I'm looking for are the theoretical basis (not software applications). Thank you very much anyway.

Regards.

RE: Moment curvature relationship of cross sections - theory

(OP)
Dear Doug,

That is a simplified model about what I'm looking for. In my case, the material is not considered as elastic-perfetly plastic. After the yelding interval, there is one more interval of hardening (defined by a Eh, which is not horizontal).

Thank you very much anyway. Regards.

RE: Moment curvature relationship of cross sections - theory

(OP)
Dear Brian,

The paper is so good; it is not in the idea what I was looking for, but gave to me additional points of view. Thank you a lot.
Regards.

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