STUDY ON VERTICAL STIFFENER JOINT BETWEEN CONCRETE-FILLED STEEL SQUARE TUBULAR COLUMN AND H-STEEL BEAM

Chen Zhihua; Miao Jikui

doi:10.13204/j.gyjz200510019

Volume 35 Issue 10

Dec. 2014

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Chen Zhihua, Miao Jikui. STUDY ON VERTICAL STIFFENER JOINT BETWEEN CONCRETE-FILLED STEEL SQUARE TUBULAR COLUMN AND H-STEEL BEAM[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(10): 61-63,78. doi: 10.13204/j.gyjz200510019

Citation:

Chen Zhihua, Miao Jikui. STUDY ON VERTICAL STIFFENER JOINT BETWEEN CONCRETE-FILLED STEEL SQUARE TUBULAR COLUMN AND H-STEEL BEAM[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(10): 61-63,78. doi: 10.13204/j.gyjz200510019

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STUDY ON VERTICAL STIFFENER JOINT BETWEEN CONCRETE-FILLED STEEL SQUARE TUBULAR COLUMN AND H-STEEL BEAM

doi: 10.13204/j.gyjz200510019

1.
School of Civil Engineering,Tianjin University Tianjin 300072

Received Date: 2005-05-21
Publish Date: 2005-10-20

Abstract

Abstract

Vertical stiffener joint, a new type of rigid joint between concrete-filled steel square tubular column and H-steel beam, is proposed based on the analysis of construction and features of three types of rigid joints. Force transfer mechanism of the vertical stiffener joint model with only tensile beam flange is analyzed, and based on yield line theory, the formula for calculating the yield bearing capacity of the joint model is presented, which provides a basis for its further research and application in projects.
- concrete-filled steel square tubular column,
- H-steel beam,
- vertical stiffener joint