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1978”N
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1473-1480•Å
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PROCEEDINGS OF JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
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Koji YOSHIMURA, Kenji KIKUCHI
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STATIC AND DYNAMIC ANALYSES OF A REINFORCED CONCRETE HOTEL BUILDING DAMAGED DURING THE OITA EARTHQUAKE OF APRIL 21, 1975
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Linear static and dynamic analyses of a reinforced concrete hotel building which was damaged beyond repair during the Oita earthquake of April 21, 1975 are presented. Analysis starts with idealizing the damaged building to the mechanical model and a complete three-dimensional model is established. Dynamic response of this idealized structure, lateral motions of which are coupled with the torsional motion, is studied and the effects of the torsional motion on the elastic response are investigated. In the static analysis, two different shapes of lateral force distributions, which are specified in the current Japanese Building Standard Law and Uniform Building Code in USA, are used. Results of the analysis are compared with those of dynamic response analysis.
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