[1]张卫东,王振波,孙文彬.掺废混凝土块的钢管再生混合轴压短柱试验研究[J].郑州大学学报(工学版),2014,35(05):87-91.[doi:10.3969/i.issn.1671-6833.2014.05.020]
　ZHANG Weidong,WANG Zhenbo,SUN Wenbin.Experimental study on the behavior of concrete filled steel tubes with waste concrete block subjected to concentrically axial load[J].Journal of Zhengzhou University (Engineering Science),2014,35(05):87-91.[doi:10.3969/i.issn.1671-6833.2014.05.020]
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掺废混凝土块的钢管再生混合轴压短柱试验研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35
期数:
2014年05期
页码:
87-91
栏目:
出版日期:
2014-09-30

文章信息/Info

Title:
Experimental study on the behavior of concrete filled steel tubes with waste concrete block subjected to concentrically axial load
作者:
张卫东; 王振波; 孙文彬
Author(s):
ZHANG Weidong; WANG Zhenbo; SUN Wenbin
1.School of Architecture and Civil Engineering, Huaiyin lnstitute of Technology, Huai’an 223001 ,china ; 2. College of Civil Engineering,Nanjing University of Technology, Nanjing 210009 ,China
Keywords:
waste conerete bloek ;  conerete filled steel tube ;  axial compression test;  ineorporation rate
分类号:
TU392.3
DOI:
10.3969/i.issn.1671-6833.2014.05.020
文献标志码:
A
Abstract:
Based on axially compressive tests of conerete filled steel tubes short columns with waste conereteblock , the inlluenee of ineorporation rate of lower compressive slrength to maeroseopie charaeters of deforma.tion, load - vertical deformation curves and bearing capaeity-ineorporation rate were studied, and applicabilityof three theorelieal ealeulation formulas of conerete filled seel tubes were analyzed. The test results demon.strate that failure mode, duetility and later bearing eapacity of conerete filled steel tubes short columns withwaste conerete block is similar to conerete filled steel tubes, but the bearing eapacity will deerease when ineor.poralion rate of waste conerete block inereases, and the maximum amplitude is 14%. Based on the comparisonbelween the results of three caleulation theories and test results, different caeulation formulas are recommen-ded from different aspects.
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