DISPLACEMENT-BASED SEISMIC ASSESSMENT OF STEEL MOMENT RESISTING FRAME STRUCTURES
The primary focus of this study is on the development of a detailed assessment of the inelastic seismic behavior, response, and performance of typical ductile SMRF structures. At this aim, a multi-objective and multi-criteria performance evaluation of steel moment-frame buildings was realized with a combination of the performance criteria both for structural members and for non-structural components at the different limit state. Analytical models of various complexities are evaluated using nonlinear static pushover analysis and incremental dynamic analysis, to evaluate the potential for collapse in flexible SMRF structures due to the P-delta effect. In particular, as an alternative to incremental response history analysis, an incremental non-iterative nonlinear static procedure based on adaptive capacity spectra method was used for the displacement-based seismic assessment.
Steel frames Adaptive pushover Seismic Performance.
M. Ferraioli A. Lavino A.M. Avossa A. Mandara
Second University of Naples, Italy
国际会议
14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）