Abstract
In this paper, by the finite element analysis software-ABAQUS, nonlinear analysis models of steel concrete composite beams under vertical low-cycle repeated load were simulated. The influence of seismic performance parameters, such as degree of shear connection, the ratio of height to thickness of the web were studied, and these parameters’ appropriate range were advised. According to the finite element analysis and test results, formulas of positive and reverse stiffness degradation, a trilinear model for moment-curvature hysteretic performance of simply-supported steel concrete composite beam were proposed.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
