The Experimental Verification of Response Reduction Effect of Elasto-Plastic Piping Systems Subjected to Multiple Input

DOI Web Site
  • OKAZAKI Ranma
    Kyoto Institute of Technology. Dept. of Mechanical Engineering
  • SHIOMI Takuya
    Kyoto Institute of Technology. Dept. of Mechanical Engineering
  • MATSUDA Tomoyuki
    株式会社小松製作所
  • MIURA Nanako
    京都工芸繊維大学工芸科学研究科機械システム工学部門
  • SONE Akira
    京都工芸繊維大学工芸科学研究科機械システム工学部門

Bibliographic Information

Other Title
  • 多入力を受ける弾塑性配管系の応答低減効果の実験による検証

Abstract

<p>For seismic response analysis of multiple supported piping systems in industrial facilities such as nuclear power plants and petro chemical plants, several simple analysis methods have been proposed and discussed. However, most of them are about one input system because it seems difficult to apply multiple input. Although a simple method for estimating the multiple input response analysis for linear systems is also proposed, we cannot use for nonlinear systems. In recent years, the seismic design considering both nonlinear and multiple input problems has been focused on. Then, the purpose of this study is proposing a new method with considering these two problems. We got the response reduction effect by the difference of phases as a result from the experiment in order to compare with the simulated results and the experimental results.</p>

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top