Paper Title:
Axial Strength of Concrete-Filled Square Steel Tubular Columns Reinforced by Inner Circular Steel Tube
  Abstract

This paper presents the theoretical and experimental results of concrete-filled steel tube columns subjected to axially compression. A total of 6 specimens with outer square sections reinforced by inner cicular steel tube were constructed for experimental investigation. The ultimate strengths of the columns from tests were obtained. The theoretical strengths of the columns were also investigated based on unified strength theory, and compared with the test results. Good agreement can be observed from the comparison.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
4542-4545
DOI
10.4028/www.scientific.net/AMR.163-167.4542
Citation
X. Z. Li, X. Y. Wei, J. H. Zhao, "Axial Strength of Concrete-Filled Square Steel Tubular Columns Reinforced by Inner Circular Steel Tube", Advanced Materials Research, Vols. 163-167, pp. 4542-4545, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhao Qiang Zhang, Yong Yao
Abstract:By introducing the reduction coefficient of concrete strength and the equivalent restriction reduction coefficient,the non-uniform...
151
Authors: Wei Bin Yuan, Shi Long Ma
Chapter 1: High Strength High Performance Materials and New Structural System
Abstract:An investigation of the octagon-shaped concrete-filled double skin steel tubular columns which used PVC-U pipe to replace the steel tube as...
511
Authors: Gui Yun Xia, Jia Jun Li, Mei Liang Yang
Chapter 14: Novel Constructional Materials and Functional Materials
Abstract:Based on the unified strength theory presented by Maohong Yu, the calculating formula for the load-bearing capacity of concrete-filled double...
4031
Authors: Te Wei Fan
Chapter 7: Computational Mechanics
Abstract:Concrete-filled steel tubular(CFT) columns are often used as the main supporting columns for high-rise buildings and has become a topic of...
2933
Authors: Xiao Yan Luo, Wei Ping Liu
Chapter 2: Structural Engineering
Abstract:This study presents a simplified analytical method for predicting the ultimate strength of compressed concrete filled square steel tube...
662