PHASE-MODEL OF CORROSION RATE OF STEEL BAR UNDER CHLORIDE ENVIRONMENT

Zhao Zhuo; Li Feng; Ma Yali

doi:10.13204/j.gyjz200512001

Volume 35 Issue 12

Dec. 2014

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Zhao Zhuo, Li Feng, Ma Yali. PHASE-MODEL OF CORROSION RATE OF STEEL BAR UNDER CHLORIDE ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(12): 1-4. doi: 10.13204/j.gyjz200512001

Citation:

Zhao Zhuo, Li Feng, Ma Yali. PHASE-MODEL OF CORROSION RATE OF STEEL BAR UNDER CHLORIDE ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(12): 1-4. doi: 10.13204/j.gyjz200512001

Zhao Zhuo, Li Feng, Ma Yali. PHASE-MODEL OF CORROSION RATE OF STEEL BAR UNDER CHLORIDE ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(12): 1-4. doi: 10.13204/j.gyjz200512001

Citation:

Zhao Zhuo, Li Feng, Ma Yali. PHASE-MODEL OF CORROSION RATE OF STEEL BAR UNDER CHLORIDE ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(12): 1-4. doi: 10.13204/j.gyjz200512001

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PHASE-MODEL OF CORROSION RATE OF STEEL BAR UNDER CHLORIDE ENVIRONMENT

doi: 10.13204/j.gyjz200512001

1.
1. College of Civil Engineering,Zhengzhou University Zhengzhou 450002;
2.
2. College of Architecture and Civil Engineering,Beijing University of Technology Beijing 100022

Received Date: 2005-08-23
Publish Date: 2005-12-20

Abstract

Abstract

Based on the discussion on default of corrosion rate of steel bar, phase-model of predicting corrosion rate is constructed.Aimed at the difference of effect of concrete on steel bar, random model of corrosion rate is established before and after crack, which will provide a theoretical basis for predicting reliability and residual life of reinforced concrete structures under chloride environment.
- chloride,
- concrete,
- corrosion rate,
- steel bar

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References(9)

References

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Tutti K.Corrosion of Steel in Concrete.ln:Swedish Cement and Concrete Research Institute Report.Stockholm:1982

[3] 金伟良,赵羽习.混凝土结构耐久性.北京:科学出版社,2002.93～96

[4] 赵卓.受腐蚀钢筋混凝土结构的可靠性检测诊断与控制维修决策.哈尔滨:哈尔滨建筑大学,1998

[5] 朱荻涛.混凝土结构耐久性与寿命预测.北京:科学出版社,2002

[6] Stewart MG,Vu KAT.Structural Reliability of Concrete Bridges Including Improved Chloride-Induced Corrosion Models.Structural Safety,2000(22):313～333

[7] Liu T,Weyers R E.Modeling the Dynamic Corrosion Process in Chloride Contaminated Concrete Structures.Cement and Concrete Research,1998,28(3):365～379

[8] Youping Liu.Modeling the Time-to-Corrosion Cracking of the Cover Concrete in Chloride Contaminated Reinforced Concrete Struetures:[Degree of Doctor of Philosophy].Virginia:Virginia Polytechnic Institute and State University,1996

[9] 赵卓.腐蚀混凝土结构的随机腐蚀损伤.中国港湾建设,2001(1):23～25,30

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