REPRODUCTIVE ANALYSIS OF WOODEN HOUSES DAMAGED BY NOTO HANTO EARTHQUAKE IN 2007

  • NAKAGAWA Takafumi
    Senior Research Engineer, Dept. of Building Materials and Components, Building Research Institute, Dr. Agr.
  • SATO Hiromi
    Assist. Prof., Institute of Technology and Science, The University of Tokushima, Dr. Eng.
  • TAKIYAMA Noriko
    Research Assoc., Dept. of Architecture and Architectural Eng., Kyoto University, Dr. Eng.
  • KOSHIHARA Mikio
    Prof., Institute of Industrial Science, The University of Tokyo, Dr. Eng.
  • HAYASHI Yasuhiro
    Prof., Dept. of Architecture and Architectural Eng., Kyoto University, Dr. Eng.

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Other Title
  • 2007年能登半島地震における木造住宅の被害の再現
  • 2007ネン ノト ハントウ ジシン ニ オケル モクゾウ ジュウタク ノ ヒガイ ノ サイゲン

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Description

Time history response analysis using 3D space frame model and earthquake wave determined by soil condition was carried out for reproduction of the two wooden houses ( house A, B ) damaged by Noto Hanto Earthquake in 2007. The story drift of the analysis result of house A was larger than the investigation result. The story drift of the analysis result of house B at JMA Wajima input was agreed well with the investigation result. The overall deformation of analysis model and the position of breaking of the columns after seismic input also agreed well with investigation result. It was found that the analysis model using in this report could estimate the earthquake damage of wooden house with more precision than the seismic diagnosis.

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