The Study on the Behavior under Dynamic and Static Analysis of Reinforced Concrete Core Wall-Perimeter Steel Frame Hybrid Structure, Part I

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  • Li Wei
    Department of Architecture, Graduate school of Human-Environment Studies, Kyushu University
  • Kawano Akihiko
    Department of Urban and Architecture, Faculty of Human-Environment Studies, Kyushu University
  • Sakino Kenji
    Department of Urban and Architecture, Faculty of Human-Environment Studies, Kyushu University
  • Nakahara Hiroyuki
    Department of Urban and Architecture, Faculty of Human-Environment Studies, Kyushu University

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Other Title
  • RCコア壁付き鉄骨骨組の動的および静的挙動に関する研究
  • The study on the behavior under dynamic and static analysis of reinforced concrete core wall-perimeter steel frame hybrid structure (part 1)

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Description

We study the behavior under dynamic and static analysis of reinforced concrete core wall-perimeter Steel frame hybrid structure with static pushover analysis and incremental dynamic analysis(IDA). IDA is a parametric analysis method that has recently emerged in several different forms to estimate more thoroughly structural performance under one or more ground motion records, each scaled to multiple levels of intensity. The results with IDA analysis and the conventional static pushover analysis are studied, in addition, the amplificatory ratio y under IDA and static analysis are discussed. We find that the bebaviors of the frame and core wall are very much different under dynamic and static analysis. The ratio y has a great connection with the intensity of the input ground motion, the stiffness distribution and especially the location along the building. We should pay attention in practical design work.

Journal

  • 都市・建築学研究

    都市・建築学研究 14 151-158, 2008-07-15

    Faculty of Human-Environment Studies, Kyushu University

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