A STUDY ON DYNAMIC RESPONSE DISPLACEMENT MEASURING METHODS FOR BUILDING UNDER EARTHQUAKE USING SATELLITE TECHNOLOGY WITH TWO MOVABLE VIBRATION TABLES

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  • HASHIMOTO Akihiro
    Dept. of Architecture, Graduate School of Science and Technology, Tokyo Univ. of Science
  • MUKAI Tomohisa
    Building Dept., National Institute for Land and Infrastructure Management
  • TAJIMA Kazuyuki
    Program Management Division, Ground Facilities Dept., The Japan Aerospace Exploration Agency
  • NAKAMURA Akihiro
    Dept. of Structural Engineering, Building Research Institute
  • ARIKI Katsuyoshi
    Dept. of Structural Engineering, Building Research Institute
  • KINUGASA Hideyuki
    Dept. of Architecture, Faculty of Science and Technology, Tokyo Univ. of Science

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Other Title
  • 2台の可動型振動装置を用いた衛星測位センサによる建築物の地震応答変位計測精度に関する研究

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<p>In recent years, research has been conducted to establish a method for quickly and appropriately determining damage to buildings during an earthquake using sensors, and it’s useful to appropriately evaluate the maximum and residual displacement during an earthquake. The purpose of this study is to propose a disaster assessment method using a satellite positioning system that directly measures the response displacement of a building from satellite positioning information. In this paper, the positioning accuracy is verified when calculating the relative displacement using two movable vibration tables that assume the top floor of a building and the ground surface under earthquake.</p>

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