EFFECTS OF ADDING BASALT FIBER ON BOND PROPERTIES BETWEEN DEFORMED BAR AND CONCRETE

Hu Xinguo; Zhu Han

doi:10.13204/j.gyjz201303018

Volume 43 Issue 3

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(3): 84-87

Hu Xinguo, Zhu Han. EFFECTS OF ADDING BASALT FIBER ON BOND PROPERTIES BETWEEN DEFORMED BAR AND CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 84-87. doi: 10.13204/j.gyjz201303018

Citation:

Hu Xinguo, Zhu Han. EFFECTS OF ADDING BASALT FIBER ON BOND PROPERTIES BETWEEN DEFORMED BAR AND CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 84-87. doi: 10.13204/j.gyjz201303018

Hu Xinguo, Zhu Han. EFFECTS OF ADDING BASALT FIBER ON BOND PROPERTIES BETWEEN DEFORMED BAR AND CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 84-87. doi: 10.13204/j.gyjz201303018

Citation:

Hu Xinguo, Zhu Han. EFFECTS OF ADDING BASALT FIBER ON BOND PROPERTIES BETWEEN DEFORMED BAR AND CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 84-87. doi: 10.13204/j.gyjz201303018

PDF( 0 KB)

EFFECTS OF ADDING BASALT FIBER ON BOND PROPERTIES BETWEEN DEFORMED BAR AND CONCRETE

doi: 10.13204/j.gyjz201303018

Hu Xinguo¹,
Zhu Han^1,2

1.
1. School of Civil Engineering,Tianjin University,Tianjin 300072,China;
2.
2. Key Laboratory of Coast Civil Structure Safety of Ministry of Education,Tianjin University,Tianjin 300072,China

Received Date: 2012-04-23
Publish Date: 2013-03-20

Abstract

Abstract

The bond properties between basalt fiber concrete and deformed bar were researched.There were two kinds of fiber length,and four kinds of volume fraction.The plain concrete without basalt fiber was designed for comparison.The bond stress vs.slip curves were obtained by center pull-out test,and the test results indicated that when basalt fiber was added to concrete,the bond strength between basalt fiber concrete and deformed bar had the tendency of reduction,the corresponding slip of ultimate bond strength increased.Under the same volume fraction,the ultimate bond strength corresponding to 18 mm fiber was greater than the corresponding value of 6 mm fiber.While volume fraction of basalt fiber was controlled reasonably,the effects of adding basalt fiber on bond strength could be reduced.In addition,the formula of ultimate bond strength was obtained by analyzing the data.
- basalt fiber,
- volume fraction,
- concrete,
- deformed bar,
- pull-out test,
- bond strength,
- slip

FullText(HTML)

References(15)

References

[2] 齐建林,朱江.玄武岩纤维在混凝土中的应用与研究进展[J].混凝土,2011(7):46－48.

廉杰,杨勇新,杨萌,等.短切玄武岩纤维增强混凝土力学性能的试验研究[J].工业建筑,2007,37(6):8－10.

[3] 李为民,许金余,沈刘军,等.玄武岩纤维混凝土的动态力学性能[J].复合材料学报,2008,25(2):135－142.

[4] 贺东青,卢哲安.短切玄武岩纤维混凝土的力学性能试验研究[J].河南大学学报:自然科学版,2009,39(3):320－322.

[5] 肖建庄,李丕胜,秦薇.再生混凝土与钢筋间的黏结滑移性能[J].同济大学学报:自然科学版,2006,34(1):13－16.

[6] 李杰,高向玲,艾晓秋.纤维增韧混凝土与钢筋的黏结性能研究[J].建筑结构学报,2004,25(2):99－103.

[7] 艾晓秋,高向玲,李杰.纤维混凝土与钢筋的黏结性能试验研究[J].建筑结构,2005,35(4):61－63.

[8] 沈刘军,许金余,李为民,等.玄武岩纤维混凝土静、动力性能试验研究[J].混凝土,2008(4):66－69.

[9] Sim Jongsung,Park C ,Do Youngmoon. Characteristics of BasaltFiber as a Strengthening Material for Concrete[J]. Structures,Composites: Part B,2005(36):504－512.

[10] 朱华君.玄武岩纤维混凝土耐久性能试验研究[D].武汉:武汉理工大学,2009.

[11] 马银华,易志坚,杨庆国,等.基于砂浆收缩抗裂性能的混凝土纤维选型研究[J].混凝土,2008(2):102－105.

[12] 徐有邻.变形钢筋－混凝土黏结锚固性能的试验研究[D].北京:清华大学,1990.

[13] 王传志,滕智明.钢筋混凝土结构理论[M].北京:中国建筑工业出版社,1986.

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

[15] ACI1992美国钢筋混凝土房屋建筑规范[S].中国建筑科学研究院结构所,译.北京:中国建筑科学研究院,1993.

Relative Articles

Supplements(0)

Cited By

Proportional views