LONG-TERM EXPOSURE EXPERIMENTAL INVESTIGATION ON MORTAR STRENGTH AND ITS BOND PERFORMANCE WITH CHLORIDE ION PERMEATING IN SANDS

Zhang Xiaogang; Wang Weilun; Wang Jiao; Yang Rui

doi:10.13204/j.gyjz201105001

Volume 41 Issue 5

Dec. 2014

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Zhang Xiaogang, Wang Weilun, Wang Jiao, Yang Rui. LONG-TERM EXPOSURE EXPERIMENTAL INVESTIGATION ON MORTAR STRENGTH AND ITS BOND PERFORMANCE WITH CHLORIDE ION PERMEATING IN SANDS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(5): 1-5. doi: 10.13204/j.gyjz201105001

Citation:

Zhang Xiaogang, Wang Weilun, Wang Jiao, Yang Rui. LONG-TERM EXPOSURE EXPERIMENTAL INVESTIGATION ON MORTAR STRENGTH AND ITS BOND PERFORMANCE WITH CHLORIDE ION PERMEATING IN SANDS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(5): 1-5. doi: 10.13204/j.gyjz201105001

Citation:

Zhang Xiaogang, Wang Weilun, Wang Jiao, Yang Rui. LONG-TERM EXPOSURE EXPERIMENTAL INVESTIGATION ON MORTAR STRENGTH AND ITS BOND PERFORMANCE WITH CHLORIDE ION PERMEATING IN SANDS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(5): 1-5. doi: 10.13204/j.gyjz201105001

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LONG-TERM EXPOSURE EXPERIMENTAL INVESTIGATION ON MORTAR STRENGTH AND ITS BOND PERFORMANCE WITH CHLORIDE ION PERMEATING IN SANDS

doi: 10.13204/j.gyjz201105001

1.
Shenzhen Municipal Key Laboratory for Durability of Civil Engineering Structure,College of Civil Engineering,Shenzhen University,Shenzhen 518060,China

Received Date: 2010-09-25
Publish Date: 2011-05-20

Abstract

Abstract

Firstly, the compressive and flexural strength of mortar with chloride ion permeating in sands during mixing investigated in 3, 5, 7, 14, 28, and 90 d.It is found that chloride ion permeating in sands will not improve the mortar strength of early stage, but reduce the corresponding strength, which is obviously different from the effect of chloride ion permeating in water.Then the bond performance of above mortar in 270, 360, 450, 630, 810, 1 050, 1 170, 1 320, and 1 440 d was studied based on 4 years long-term exposure experiments.The -s slipping curve with different content of chloride ion, the time-variant maximal bonding strength, also its tensility change rule are presented.Finally, the fitting formula of -s was gained by origin software.
- chloride ion permeating in sands,
- long-term exposure experiment,
- compressive and flexural strength,
- bond performance,
- content of chloride ion

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References(9)

References

[2] 袁迎曙,贾福平,蔡跃.锈蚀钢筋混凝土的结构退化性能[J].土木工程学报,2001,34(3):47-52.

洪定海.沿海地区钢筋混凝土用海砂问题及对策[J].混凝土,2003,160(2):17-18.

[3] Zhang Xiaogang, Zhao Yangang, Lu Zhaohui. Probabilistic?Assessment of Reinforcing Steel Depassivation in Concrete Under?Aggressive Chloride Environments Based on Natural Exposure Data?[J]. Journal of Wuhan University of Technology: Material?Version,2011,26(1):126-131.

[4] 张平生,卢梅,李晓燕.锈损钢筋的力学性能[J].工业建筑,1995,25(9):41.

[5] Almusallam A A. Effect of Corrosion on the Properties of?Reinforcing Steel Bars[J]. Construction and Building Materials,2001,(5):361.

[6] Zhang Xiaogang, Zhao Yangang, Lu Zhaohui. Dynamic Corrosioninduced Cracking Process of RC Structures Considering the?Influence of Initial Defects[J]. Journal of Asian Architecture and?Building Engineering,2010,9(2):439-446.

[7] Fang Congqi, Lundgren K, Plos M, et al. Bond Behaviour of?Corroded Reinforcing Steel Bars in Concrete[J]. Cement and?Concrete Research,2006,36:1931-1938.

[8] Wang Xiaohui, Liu Xila. Modeling Bond Strength of Corroded?Reinforcement Without Stirrups [J]. Cement and Concrete?Research,2004,34:1331-1339.

[9] 邢锋,张小刚,霍元,等.砂浆中细骨料携带氯离子腐蚀机理与强度规律[J].建筑材料学报,2008,11(2):201-205.

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