RESEARCH ON BONDING PROPERTIES OF HIGH-STRENGTH CONCRETE WITH REBAR HRB600 UNDER STABLE CORROSION RATES

GUO Yanhong; YU Bentian; WANG Gongsheng; SUN Wen

doi:10.13204/j.gyjzG20011902

Volume 50 Issue 10

Jan. 2021

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2020 > 50(10): 26-31,68

GUO Yanhong, YU Bentian, WANG Gongsheng, SUN Wen. RESEARCH ON BONDING PROPERTIES OF HIGH-STRENGTH CONCRETE WITH REBAR HRB600 UNDER STABLE CORROSION RATES[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(10): 26-31,68. doi: 10.13204/j.gyjzG20011902

Citation:

GUO Yanhong, YU Bentian, WANG Gongsheng, SUN Wen. RESEARCH ON BONDING PROPERTIES OF HIGH-STRENGTH CONCRETE WITH REBAR HRB600 UNDER STABLE CORROSION RATES[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(10): 26-31,68. doi: 10.13204/j.gyjzG20011902

Citation:

PDF( 4497 KB)

RESEARCH ON BONDING PROPERTIES OF HIGH-STRENGTH CONCRETE WITH REBAR HRB600 UNDER STABLE CORROSION RATES

doi: 10.13204/j.gyjzG20011902

GUO Yanhong¹,
YU Bentian^{1,2,3
,
,},
WANG Gongsheng⁴,
SUN Wen⁴

1. School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China;
2. China Railway 14 th Bureau Group Co., Ltd., Jinan 250014, China;
3. School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China;
4. Gansu Academy of Building Research, Lanzhou 730070, China

Received Date: 2020-01-19

Abstract

Abstract

Corrosion of steel is an important factor affecting the bonding properties of steel and concrete. In order to explore the bonding properties of reinforced concrete with rebar HRB600 under stable corrosion rates, the pull-out tests were carried out on 36 anchorage specimens of bond between rebar HRB600 and high-strength concrete under stable corrosion rates, and the characteristics of the bonding strength and its influencing factors were analyzed. Finally, the variable laws of influencing factors on the bonding properties were calculated by test data under the relatively stable corrosion rates, and the calculation formula of the ultimate bonding strength was fitted.
- HRB600,
- high-strength concrete,
- stable corrosion,
- bonding anchorage,
- bond strength

FullText(HTML)

References(13)

References

张永志,于本田.国内HRB600级高强钢筋研究及应用现状[J].中国建材科技,2017,97(4):97-100.

CHUNG L, CHO S, KIM J, et al. Correction Factor Suggestion for ACI Development Length Provisions Based on Flexural Testing of RC Slabs with Various Levels of Corroded Reinforcing Bars[J].Engineering Structures, 2014, 26(8):1013-1026.

李艳艳,李晓清,苏恒博.600 MPa高强钢筋与混凝土的黏结锚固性能试验研究[J].土木建筑与环境工程,2017(2):19-25.

谢剑,韩超,宋晓程,等.高强钢筋与高强混凝土黏结锚固性能试验研究[J].建筑科学,2015,31(5):1-5.

刘平,李艳艳,刘坤.HRB500钢筋黏结性能的试验与分析[J].河北工业大学学报,2012,41(1):76-80.

KHALAF M A, MAJEED F H. Experimental Study on Bond Behavior Between Rusty Steel Reinforcement and Concrete[J].Tikrit Journal of Engineering Sciences, 2018, 25(2):40-51.

赵羽习,金伟良.锈蚀钢筋与混凝土黏结性能的试验研究[J].浙江大学学报,2002,36(4):352-356.

张白,陈俊,杨鸥.锈蚀钢筋混凝土黏结性能及本构关系的试验研究[J].硅酸盐通报,2018,37(2):417-423.

中华人民共和国建设部.普通混凝土用砂、石质量及检验方法标准:JGJ 52-2006[S].北京:中国建筑工业出版社,2006.

中华人民共和国建设部.普通混凝土力学性能试验方法标准:GB/T 50081-2002[S].北京:中国建筑工业出版社,2003.

崔超静.HRB600级高强钢筋与混凝土协同工作性能研究[D].兰州:兰州交通大学,2019.

干伟忠,金伟良,高明赞.混凝土中钢筋加速锈蚀试验适用性研究[J].建筑结构学报,2011,32(2):41-46.

邵卓民,徐有邻.钢筋与混凝土黏结锚固的研究及设计建议[J].建筑结构,1986(4):2-12.

Relative Articles

Supplements(0)

Cited By

Proportional views