EXPERIMENTAL RESEARCH ON BEARING CAPACITY OF ECCENTRICALLY LOADED R.C. COLUMNS WITH HRBF500 STEEL BARS

Wang Mingping; Geng Shujiang; Jiang Tao; Xu Yinghao; Wang Jing

doi:10.13204/j.gyjz200911005

Volume 39 Issue 11

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2009 > 39(11): 17-21

Chang Haosong, Jiang Xinliang, Xie Jian, Yang Jianping, Ge Anxiang. TEST STUDY ON AXIAL COMPRESSION ANGLE STEEL WITH LOCAL DEFORMATION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(6): 117-119,66. doi: 10.13204/j.gyjz201306023

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Wang Mingping, Geng Shujiang, Jiang Tao, Xu Yinghao, Wang Jing. EXPERIMENTAL RESEARCH ON BEARING CAPACITY OF ECCENTRICALLY LOADED R.C. COLUMNS WITH HRBF500 STEEL BARS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(11): 17-21. doi: 10.13204/j.gyjz200911005

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EXPERIMENTAL RESEARCH ON BEARING CAPACITY OF ECCENTRICALLY LOADED R.C. COLUMNS WITH HRBF500 STEEL BARS

doi: 10.13204/j.gyjz200911005

1.
1. School of Civil Engineering,Qingdao Technological University,Qingdao 266033,China;
2.
2. Central Research Institute of Building and Construction of MCC Group,Beijing 100088,China

Received Date: 2009-05-15
Publish Date: 2009-11-20

Abstract

Abstract

Based on the experiments of nine eccentrically loaded columns with HRBF500 steel bars and one eccentrically loaded column with HRB400 steel bars,the load-strain curves of steel bars,strain curves of concrete,as well as the characteristics of failure modes were analyzed.The design value of HRBF500 steel bar being 450 MPa in column and the formula of calculating the ultimate strength were proposed based on the experiment and the comprehensive theoretical analysis.
- hot-rolled ribbed bars of fine grains(HRBF),
- eccentrically compressed,
- bearing capacity,
- experimental research

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References(6)

References

[2] 支艳斌,曹树卫,彭南超等.超细晶粒钢筋热轧生产工艺研究[J].上海金属,2008,30(3):24-26.

GB 1499.22007钢筋混凝土用钢第2部分:热轧带肋钢筋[S].

[3] 肖建庄,代媛媛,赵勇,等.500 MPa细晶粒钢筋高温下的应力-应变关系[J].建筑材料学报,2008,11(3):276-282.

[4] GB 500102002混凝土结构设计规范[S].

[5] GB 501521992混凝土结构试验方法标准[S].

[6] 过镇海,时旭东.钢筋混凝土结构原理和分析[M].北京:清华大学出版社,2003.

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