Nonlinear Seismic Response Analysis Method of Reinforced Concrete Core-Tube
Abstract eng: This paper gives a nonlinear seismic response analysis method of reinforced concrete core-tube, which is key lateral-force-resisting member of the steel-concrete hybrid structures. In this method, two key problems are solved. The one is to determine the reasonable nonlinear analysis model of concrete core-tube, and the other one is to select the nonlinear hysteretic model that can reflect true behavior of core-tube. At last, the corresponding analysis program is compiled on the basis of the large special computer program DRAIN-2D. And the program is proved to be reliable and effective by an example. The method in this paper can be used in steel-concrete core-tube structures and reinforced concrete frame-shear wall structures, and can be extended to use in reinforced concrete core structures and tube in tube structures. KEYWORD: reinforced concrete core-tube, analysis model, hysteretic model, nonlinear, seismic response analysis
Contributors:
Conference Title:
Conference Title:
14th World Conference on Earthquake Engineering
Conference Venue:
Bejing (CN)
Conference Dates:
2008-10-12 / 2008-10-17
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
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Record created 2014-12-05, last modified 2014-12-05
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