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Analytical Simulation of Shake-Table Responses of a 1:5 Scale 10-story Wall-type RC Residential Building Model  

Lee, Han-Seon (고려대학교 건축사회환경공학부)
Jeong, Da-Hun (고려대학교 건축사회환경공학부)
Hwang, Kyung-Ran (고려대학교 건축사회환경공학부)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.24, no.6, 2011 , pp. 617-627 More about this Journal
Abstract
This paper presents the results of analytical simulation of shake-table responses of a 1:5 scale 10-story reinforcement concrete(RC) residential building model by using the PERFORM-3D program. The following conclusion are drawn based on the observation of correlation between experiment and analysis; (1) The analytical model simulated fairly well the global elastic behavior under the excitations representative of the earthquake with the return period of 50 years. Under the design earthquake(DE) and maximum considered earthquake(MCE), this model shows the nonlinear behavior, but does not properly simulate the maximum responses, and stiffness and strength degradation in experiment. The main reason is considered to be the assumption of elastic slab. (2) Although the analytical model in the elastic behavior closely simulated the global behavior, there were considerable differences in the distribution of resistance from the wall portions. (3) Under the MCE, the shear deformation of wall was relatively well simulated with the flexural deformation being overestimated by 10 times that of experiment. This overestimation is presumed to be partially due to the neglection of coupling beams in modeling.
Keywords
reinforced concrete structure; nonlinear time history analysis; PERFORM-3D;
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Times Cited By KSCI : 1  (Citation Analysis)
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