Abstract:In order to research of the seismic performance of semi-rigid steel frames, the paper design 10 series (altogether 50) of finite element analytic models. Furthermore, the time-history analysis is discussed in this paper to investigate the relations between frame parameters of semi-rigid steel frames, these parameters include the frame’s floor number, the frame’s span number and the frame’s damp, especially the rotation stiffness of beam-to-column connections.
Comparing with the steel frame structure, semi-rigid steel frame structure under seismic loading has a good seismic performance.
Abstract:In order to research of the seismic performance of semi-rigid steel frames, the paper design 10 series (altogether 50) of finite element analytic models. Furthermore, the time-history analysis is discussed in this paper to investigate the relations between frame parameters of semi-rigid steel frames, these parameters include the frame’s floor number, the frame’s span number and the frame’s damp, especially the rotation stiffness of beam-to-column connections.
Comparing with the steel frame structure, semi-rigid steel frame structure under seismic loading has a good seismic performance.