Effect of local buckling and work-hardening properties of the material on the hysteretic behavior of cantilever I-beam subjected to lateral cyclic load
- Osaka Univ. (Japan)
The hysteretic behavior of cantilever I-beam subjected to cyclic lateral loads is investigated in this paper. Finite Element Method (FEM) considering the geometrical and material non-linearities is utilized in this study. Special attention is paid to the effects of local buckling occurring in the flanges and the web, and the material work-hardening properties on the performance of I-beam in view of a seismic design considerations. The behavior of I-beam subjected to cyclic lateral loads is closely examined with respect to the ductility, strength and absorbed energy. From this study, it is found that smaller slenderness ratios of the flange and web are recommended for improving the ductility, strength and absorbed energy. Also, the material having lower yield-to-tensile strength improves the ductility of I-beam under cyclic lateral loads as well as monotonically increasing load.
- OSTI ID:
- 402996
- Report Number(s):
- CONF-940473-; ISBN 1-880653-15-X; TRN: IM9651%%31
- Resource Relation:
- Conference: Special offshore symposium, Beijing (China), 17-18 Apr 1994; Other Information: PBD: 1993; Related Information: Is Part Of The proceedings of the special offshore symposium China; Li, Y.C. [ed.] [Dalian Univ. of Technology (China)]; Chung, J.S. [ed.] [Colorado School of Mines, Golden, CO (United States)]; PB: 797 p.
- Country of Publication:
- United States
- Language:
- English
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