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Influence Of Lateral Load Distributions On Pushover Analysis Effectiveness
The effectiveness of two simple load distributions for pushover analysis recently proposed by the authors is investigated through a comparative study, involving static and dynamic analyses of seismic response of eccentrically braced frames. It is shown that in the upper floors only multimodal pushover procedures provide results close to the dynamic profile, while the proposed load patterns are always conservative in the lower floors. They over‐estimate the seismic response less than the uniform distribution, representing a reliable alternative to the uniform or more sophisticated adaptive procedures proposed by seismic codes.
Influence Of Lateral Load Distributions On Pushover Analysis Effectiveness
The effectiveness of two simple load distributions for pushover analysis recently proposed by the authors is investigated through a comparative study, involving static and dynamic analyses of seismic response of eccentrically braced frames. It is shown that in the upper floors only multimodal pushover procedures provide results close to the dynamic profile, while the proposed load patterns are always conservative in the lower floors. They over‐estimate the seismic response less than the uniform distribution, representing a reliable alternative to the uniform or more sophisticated adaptive procedures proposed by seismic codes.
Influence Of Lateral Load Distributions On Pushover Analysis Effectiveness
Colajanni, P. (author) / Potenzone, B. (author) / Santini, Adolfo (editor) / Moraci, Nicola (editor)
2008 SEISMIC ENGINEERING CONFERENCE: Commemorating the 1908 Messina and Reggio Calabria Earthquake ; 2008 ; Reggio Calabria (Italy)
AIP Conference Proceedings ; 1020 ; 880-887
2008-07-08
8 pages
Conference paper
Electronic Resource
English
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