RESEARCH ON LOAD-BEARING CAPACITY OF STEEL TUBULAR COLUMNS FILLED WITH STEEL-REINFORCED HIGH-STRENGTHCONCRETE SUBJECTED TO COMPRESSION AND BENDING

Zhao Dazhou; Wang Qingxiang; Guan Ping

doi:10.13204/j.gyjz200509023

Volume 35 Issue 9

Dec. 2014

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Zhao Dazhou, Wang Qingxiang, Guan Ping. RESEARCH ON LOAD-BEARING CAPACITY OF STEEL TUBULAR COLUMNS FILLED WITH STEEL-REINFORCED HIGH-STRENGTHCONCRETE SUBJECTED TO COMPRESSION AND BENDING[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(9): 84-85,93. doi: 10.13204/j.gyjz200509023

Citation:

Zhao Dazhou, Wang Qingxiang, Guan Ping. RESEARCH ON LOAD-BEARING CAPACITY OF STEEL TUBULAR COLUMNS FILLED WITH STEEL-REINFORCED HIGH-STRENGTHCONCRETE SUBJECTED TO COMPRESSION AND BENDING[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(9): 84-85,93. doi: 10.13204/j.gyjz200509023

Citation:

Zhao Dazhou, Wang Qingxiang, Guan Ping. RESEARCH ON LOAD-BEARING CAPACITY OF STEEL TUBULAR COLUMNS FILLED WITH STEEL-REINFORCED HIGH-STRENGTHCONCRETE SUBJECTED TO COMPRESSION AND BENDING[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(9): 84-85,93. doi: 10.13204/j.gyjz200509023

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RESEARCH ON LOAD-BEARING CAPACITY OF STEEL TUBULAR COLUMNS FILLED WITH STEEL-REINFORCED HIGH-STRENGTHCONCRETE SUBJECTED TO COMPRESSION AND BENDING

doi: 10.13204/j.gyjz200509023

1.
1. Yellow River Engineering Consulting Company Ltd Zhengzhou 450003;
2.
2. School of Civil and Hydraulic Engineering,Dalian University of Technology Dalian 116024;
3.
3. Department of Civil Engineering,Dalian University Dalian 116622

Received Date: 2005-01-20
Publish Date: 2005-09-20

Abstract

Abstract

The numerical method is applied to simulate the load-deformation curve of steel tubular column filled with steel-reinforced high-strength concrete subjected to compression and bending. The numerical results are verified by experimental data. Based on the numerical results, the major factors influencing load-bearing capacity of the composite column subjected to compression and bending are studied, and formulas for predicting load-bearing capacity of the composite column are proposed.
- composite column,
- numerical calculation,
- load-bearing capacity,
- high-strength concrete