Evaluation of stray current corrosion resistance of concrete in metro construction

被引：17
|
作者：
Yang, Shucai [1 ]
Yang, Xu [2 ]
机构：
[1] Nanjing Metro Project Construct Headquarters, Nanjing 210008, Jiangsu, Peoples R China
[2] Nanjing Metro Sci & Technol Consultat Co Ltd, Nanjing 210008, Jiangsu, Peoples R China
来源：
FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING | 2008年 / 2卷 / 03期
关键词：
stray current corrosion; simulation test; metro project;
D O I：
10.1007/s11709-008-0036-4
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
By simulation tests of concrete specimens in saturated Ca(OH)(2) solution and seawater, and based on micro mechanism analysis, this paper evaluates the stray current corrosion resistance of concrete specimens of different mixture ratios, and reaches a conclusion that the capability to resist stray current corrosion of optimally designed concrete mixed with good-quality fly ash and powdered slag is increased by over 5 times more than the reference concrete with the same water to binder ratio, and the service life of such kind of concrete meets the basic requirement of a metro project.
引用
收藏
页码：246 / 252
页数：7
相关论文
共 50 条
  • [1] Protection of stray current corrosion in metro
    Lin, Jiang
    Tang, Hua
    Yu, Hai-Xue
    Jianzhu Cailiao Xuebao/Journal of Building Materials, 2002, 5 (01):
  • [2] Evaluation of metro stray current corrosion based on finite element model
    Cai Zhichao
    Hao Chang
    JOURNAL OF ENGINEERING-JOE, 2019, (16): : 2261 - 2265
  • [3] Monitoring and prediction on metro stray current corrosion
    Li Wei
    Wang Yuqiao
    Wang Aibing
    Proceedings of the First International Symposium on Test Automation & Instrumentation, Vols 1 - 3, 2006, : 1123 - 1126
  • [4] Reducing the Risk of Reinforcement Corrosion in Concrete Structures and Stray Current Prevention in Metro Line
    Tang Yongjing
    NEW PERSPECTIVES ON RISK ANALYSIS AND CRISIS RESPONSE, 2009, : 355 - 359
  • [5] Study on Distribution Characteristics of Metro Stray Current and Evaluation of Cumulative Corrosion Effect
    Lin, Shan
    Zhang, Jing
    Liu, Xuehua
    Zhang, Xianwei
    Cai, Zhichao
    Chen, Xia
    ADVANCES IN CIVIL ENGINEERING, 2022, 2022
  • [6] Stray Current Corrosion of Steel Fiber Concrete
    Evangelatos, Alexandros
    Schaber, Benjamin
    Galler, Robert
    BHM Berg- und Huttenmannische Monatshefte, 2024, 169 (12): : 649 - 653
  • [7] Evaluation and Analysis Model of Stray Current in the Metro Depot
    Lin, Sheng
    Huangfu, Yang
    Zhou, Qi
    Wang, Aimin
    IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION, 2021, 7 (03): : 1780 - 1794
  • [8] Prediction for Corrosion Status of the Metro Metal Materials in the Stray Current Interference
    Wang, Yu-Qiao
    Li, Wei
    Xu, Shao-Yi
    Yang, Xue-Feng
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2013, 8 (04): : 5314 - 5329
  • [9] Corrosion behaviour of steel in concrete in the presence of stray current
    Bertolini, Luca
    Carsana, Maddalena
    Pedeferri, Pietro
    CORROSION SCIENCE, 2007, 49 (03) : 1056 - 1068
  • [10] STRAY CURRENT AND GALVANIC CORROSION OF REINFORCING STEEL IN CONCRETE
    MILLER, RL
    HARTT, WH
    BROWN, RP
    MATERIALS PERFORMANCE, 1976, 15 (05) : 20 - 27
12345