A Study on the Connection Strength and Deformation Capacity of H-Shaped Steel Beams to Concrete Filled Circular Tubular Columns : External Diaphragm Type and Through Diaphragm Type

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  • Kawano Akihiko
    Department of Urban and Architecture, Faculty of Human-Environment Studies, Kyushu University
  • Nakada Kozo
    Department of Architecture, Graduate school of Human-Environment Studies, Kyushu University
  • Inoue Tomoya
    Department of Architecture, Graduate school of Human-Environment Studies, Kyushu University

Bibliographic Information

Other Title
  • 円形CFT柱とH形鋼梁の接合部の耐力と変形に関する実験的研究 : 外ダイヤフラム型と通しダイヤフラム型について
  • エンケイ CFT チュウ ト Hガタ コウリョウ ノ セツゴウブ ノ タイリョク ト ヘンケイ ニ カンスル ジッケンテキ ケンキュウ ガイ ダイヤフラムガタ ト トオシ ダイヤフラムガタ ニ ツイテ

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Abstract

Seismic loads induce the shear deformation of the connection panel and local deformation at beam flange joint on the connection of H-shaped steel beams to concrete filled tubular columns. A hole in the diaphragm of beam to column connection is inevitable for concrete casting, and might result a local deformation around the beam flange joint. The purpose of this study is to propose a practical load deformation relational model to the local deformation. The contents of this paper are the experimental program of column and beam flange connenction model (nondiaphragm, external diaphragm, through diaphragm)and test result of two series test specimen(external diaphragm, through diaphragm).

Journal

  • 都市・建築学研究

    都市・建築学研究 1 1-8, 2001-07-25

    Faculty of Human-Environment Studies, Kyushu University

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