Hysteretic behavior study of v-type eccentrically braced steel frames under cyclic loading
Hongchao Guo
Abstract
Hongchao Guo
Abstract
V-TYPE eccentrically braced frame has well resistant-seismic behavior.In order to study the resistant seismic behavior and characteristic of link,nonlinear finite element analysis for V-TYPE eccentrically braced frame was performed in this paper.Analysis indicated that link of this frame yielded in the last loading and occurred cut mode failure and insure that the other components did not failed.So enhance the absorbs seismic energy and distortion capability,improved the resistant seismic behavior of frames.
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V-TYPE eccentrically braced frame has well resistant-seismic behavior.In order to study the resistant seismic behavior and characteristic of link,nonlinear finite element analysis for V-TYPE eccentrically braced frame was performed in this paper.Analysis indicated that link of this frame yielded in the last loading and occurred cut mode failure and insure that the other components did not failed.So enhance the absorbs seismic energy and distortion capability,improved the resistant seismic behavior of frames.
Key concepts: Braced frame, Structural engineering, Distortion (music), Finite element method, Frame (networking), Seismic energy, Engineering, Seismic analysis