EXPERIMENTAL STUDY ON AXIAL COMPRESSIVE STRENGTH OF LONG H-CFST

Wang Hongwei; Zhong Shantong

doi:10.13204/j.gyjz200612019

Volume 36 Issue 12

Dec. 2014

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Wang Hongwei, Zhong Shantong, . EXPERIMENTAL STUDY ON AXIAL COMPRESSIVE STRENGTH OF LONG H-CFST[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 69-72,27. doi: 10.13204/j.gyjz200612019

Citation:

Wang Hongwei, Zhong Shantong, . EXPERIMENTAL STUDY ON AXIAL COMPRESSIVE STRENGTH OF LONG H-CFST[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 69-72,27. doi: 10.13204/j.gyjz200612019

Wang Hongwei, Zhong Shantong, . EXPERIMENTAL STUDY ON AXIAL COMPRESSIVE STRENGTH OF LONG H-CFST[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 69-72,27. doi: 10.13204/j.gyjz200612019

Citation:

Wang Hongwei, Zhong Shantong, . EXPERIMENTAL STUDY ON AXIAL COMPRESSIVE STRENGTH OF LONG H-CFST[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 69-72,27. doi: 10.13204/j.gyjz200612019

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EXPERIMENTAL STUDY ON AXIAL COMPRESSIVE STRENGTH OF LONG H-CFST

doi: 10.13204/j.gyjz200612019

Wang Hongwei¹,
Zhong Shantong¹,

1.
1 School of Civil Engineering of Harbin Institute of Technology Harbin 150090;
2.
2 Hangzhou Zhongdian Electric Power Institute Hangzhou 310014

Received Date: 2006-08-05
Publish Date: 2006-12-20

Abstract

Abstract

It has been done that axial compressive experiments on 11 long hollow concrete-filled steel tube(H-CFST) specimens,and analysed the influence of hollow ratio,slenderness ratio and sectional form on bearing capacity of long H-CFST,studied the deformed states of specimens.The results show that the deformed states of long H-CFST specimens are similar to those of steel tubes.The experimental data on other researchers are collected and the formula put forward by the authors is compared with the formula of Technical Code on the Centrifugal Concrete Filled Thin-Wall Steel Tubular Structures,and the results are acceptable.
- long hollow-concrete-filled steel tube column,
- axial compression,
- hollow ratio,
- bearing capacity