Results 1 to 10 of about 671 (162)
Journal of Pipeline Science and Engineering, 2021 Stray current generated from DC rail transit system would lead to severe electrochemical corrosion on buried gas pipeline. Due to significant dynamic characteristics of stray current, the corrosion of gas pipelines may not be discovered in time ...
Chengtao Wang, Yuqiao Wang
exaly +3 more sources
Corrosion Behavior of X80 Pipeline Steel under Coupling Effect of Stress and Stray Current
International Journal of Electrochemical Science, 2014 In this work, the coupling effect of stress and stray current on corrosion of X80 pipeline steel was investigated in soil-simulating solution by open circuit potential (OCP) and corrosion potential test, potentiodynamic polarization measurement and ...
Xinhua Wang +4 more
exaly +3 more sources
Artificial intelligence-assisted method of structural health monitoring of subway shield tunnel based on insulation degradation location. [PDF]
PLoS ONEStray current leakages inevitably arise to seriously threaten the reliability of the subway tunnel structure and third-party system through electrochemical corrosion.
Yiwei Zhao, Chengtao Wang, Yi Tao
doaj +2 more sources
Applied Sciences (Switzerland)Metal pipes are often interfered with by currents of irregular frequency and wavelength. This is called stray current interference. The corrosion of metal pipes caused by stray current interference is one of the many factors contributing to their ...
Yanbao Guo, Guo Yanbao, Wu Yuxi
exaly +3 more sources
Protection of Bridges Against Stray Current Corrosion
The Baltic Journal of Road and Bridge Engineering, 2015 A case study of Siennicki Bridge stray current corrosion hazard is presented. A corrosion risk was caused by incorrectly designed tram line traction which goes over the bridge.
Krzysztof Zakowski +2 more
doaj +3 more sources
Corrosion of underground infrastructures under metro-induced stray current: A review
Corrosion CommunicationsCorrosion poses a significant risk to critical infrastructures. Practice indicates that metro-induced stray current corrosion is a significant threat to underground infrastructures, which may be an obstacle to expanding the subway transportation network.
Chengtao Wang, Guojin Qin
exaly +3 more sources
Effect of Metro Stray Current in Xi'an City on Underground Pipelines [PDF]
Cailiao Baohu, 2023 In order to evaluate the corrosion of adjacent pipelines caused by stray currents in newly built metro lines，the stray currents leaked from metro lines operating in Xi'an，China for 3 years were tested.The weight loss method was used to test the effect of
HU Jianxia, LIU Ruilong
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Research Progresses on the Corrosion Law and Interference Effect of DC Stray Current on Buried Pipelines [PDF]
Cailiao Baohu, 2023 DC stray currents cause great interference to buried metal pipelines.This paper analyzed the corrosion laws of DC stray current on metal materials from the perspectives of the type of DC stray current and the magnitude of the interference current ...
WANG Jun, WU Yun, ZHANG Xiang, DU Yanxia, ZHU Min, LI Zili
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Effect of Soil Salt Content on Stray Current Corrosion of Buried Metal
IEEE Access, 2022 In order to study the effect of soil salt content on the corrosion of buried metal by the stray current in urban rail transit, a small experimental platform for the buried metal corrosion is built.
Yaning Li +5 more
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Influence of AC Stray Current on Cathodic Disbondment of Epoxy Coatings
International Journal of Electrochemical Science, 2021 In this paper, the influence of alternating stray current (AC) on the anti-cathode disbonding performance of FBE anti-corrosion layers was studied by an electrochemical method using a high temperature simulation experiment.
Qingmiao Ding +4 more
doaj +1 more source