Journal of Korean Society of Steel Construction (한국강구조학회 논문집)

Korean Society of Steel Construction (한국강구조학회)
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Behavior of Concrete-Filled Square Steel Tubular Column to H-Beam Connections using Angles

앵글을 이용한 콘크리트충전 각형강관기둥-H형강보 접합부의 거동

  • Received : 1999.02.09
  • Published : 1999.04.27
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Abstract

This paper is the first step on the study of the industrialization of the mid-story steel building structures. The purpose of this study is to investigate the structural behavior of concrete-filled square steel tubular column to H-beam connections using angles and high tension bolts. The tests are carried out with five types of specimens under static loading and the main parameter is the thickness of angles. Yield-line theory which obtains connection strength by way of the lowest value based on upper-limit theory is applied to predict strength formulas.

본 연구는 중층철골 구조물 공업화방안에 관한 연구의 기초단계로서 앵글과 고력볼트를 사용한 콘크리트충전 각형강관기둥 H형강보 접합부의 구조적 거동을 파악하는데, 그 목적이 있다. 실험은 앵글의 두께를 주요변수로 하여 정적하중 하에 5종류의 시험체에 대해 실행되었다. 내력추정식은 접합부의 강도를 상계정리에 의한 하한값으로 구하는 항복선 이론을 적용하여 제시하였다.

Keywords

Acknowledgement

Supported by : 포항제철(주)

References

  1. TUBULAR STRUCTURES The Third International Symposium Analysis On The Strenght Of Unstiffened Beam Flange To RHS Column Connections Based On The Combined Yield line Model Koji Morita;Noboru Yamamoto;Kazumasu Ebato
  2. TUBULAR STRUCTURES The Third International Symposium Effect Of Stiffenert On The Strength Of Connection Between Beam And RHS Column Noboru Yamamoto;Koji Morita;Hitoshi Watanabe
  3. Comite International pour Ie Development et I'etude de la Constructio Tubulaire;Concretefilled Hollow Section Columns;CIDECT Monograph, No. 5 CIDECT
  4. 강관구조 설계규준(안) 및 시공지침