STUDY ON THE STRENGTH AND CYCLIC ROTATION CAPACITY OF CFT BEAM-COLUMNS AGAINST LONG DURATION EARTHQUAKE

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Other Title
  • 長周期地震動に対する CFT柱部材の保有性能に関する研究
  • 委員会報告 長周期地震動に対するCFT柱部材の保有性能に関する研究
  • イインカイ ホウコク チョウ シュウキ ジシンドウ ニ タイスル CFT チュウ ブザイ ノ ホユウ セイノウ ニ カンスル ケンキュウ

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Abstract

<p>It is an urgent issue to formulate a design method for concrete filled steel tubular structures against the long duration earthquake. This report shows the results of the study and research about the cyclic rotation capacity of the square concrete filled steel tubular columns against the long period ground motion. The experimental results by previous studies and this committee are introduced and the outlines of the fatigue properties of square CFT columns subjected to the axial force and cyclic lateral loading with constant deformation are given.</p>

Journal

  • Kou kouzou rombunshuu

    Kou kouzou rombunshuu 24 (94), 94_49-94_64, 2017-06-27

    Japanese Society of Steel Construction

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