Study on Effect of Station Grounding Materials on the Buried Pipeline Corrosion Rate and Cathodic Protection [PDF]
Cailiao Baohu, 2023 In order to understand the influencing laws of the cathodic protection effect of the grounding grid and the grounding buried pipelines, the numerical simulation calculation method was used to establish the electric field model of corrosion and cathodic ...
ZHAO Kang
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Concentration changes due to cathodic protection [PDF]
, 1978 By solving the appropriate diffusion equations the concentration changes are calculated in the environment of underground structures protected cathodically.
Gellings, P.J.
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MATEC Web of Conferences, 2018 This paper gives insight in the research and investigations which were undertaken on a post tensioned light-weight concrete box girder bridge in the Netherlands. This project started in the first half of 2013 and measurements are still executed regularly.
van den Hondel A.J. (Hans) +3 more
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MATEC Web of Conferences, 2018 An overview of projects with CP systems in the Netherlands is given, where during a period of 25 years conductive coating was used as an anode. Projects on bridges, viaducts, power plants, apartment and industrial buildings will be presented, with ...
van den Hondel Anthony +1 more
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Lessons learned from a case of concrete damage under cathodic protection of steel in concrete [PDF]
MATEC Web of ConferencesConcrete bridge deck support beams with impressed current cathodic protection (ICCP) showed corrosion damage after about 12 years of operation. The CP design was based on activated titanium strips in horizontal slots cut in the sides of the beams. During
van den Hondel Anthony, Polder Rob
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Detection and Analysis on Mutual Interference of Cathodic Protection Systems of Parallel Oil and Gas Pipelines in Southwest Mountainous Area [PDF]
Cailiao Baohu, 2021 The geological conditions of buried pipelines in southwest mountainous areas are complicated, the operation difficulty coefficient is large, the soil properties vary, and the corrosion is generally serious.Due to the restrictive routing of pipelines in ...
WANG Ai-ling, XIAN Guo-dong, YU Dong-liang, ZHAO Xiong, HUANG Wen, HU Shao-lei, CHEN Cheng
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Study on Numerical Simulation of Influence of Sea Mud Resistivity on the Cathodic Protection Effect for Steel Pipe Pile [PDF]
Cailiao Baohu, 2021 Steel pipe piles in marine engineering are facing severe corrosive problems. Sacrificial anode cathodic protection is an effective way to protect steel pipe piles from corrosion.
FANG Xiang, ZHANG Dong - fang, FAN Zhi - hong, XIONG Jian - bo
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Predicting the Corrosion Rate of Steel in Cathodically Protected Concrete Using Potential Shift [PDF]
, 2019 The commonly accepted Cathodic Protection (CP) criterion i.e. 100mV decay evolves from experimental investigations and may not always be accurate. Alternatively, corrosion rate monitoring can assess the adequacy of CP.
Ganjian, Esmaiel +4 more
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Research on Internal Corrosion Protection Technology of Corrosion Inhibitor Combined with Cathodic Protection Casing [PDF]
Cailiao Baohu, 2023 For the internal corrosion problem of oil well casing， high-temperature and high-pressure weight loss tests， polarization curves， AC impedance spectroscopy， and potentiostatic polarization electrochemical testing techniques were used， combined with ...
XU Jianguo, CHEN Zuoming, ZHAO Kaifeng, CHEN Wei, ZHANG Xinxin, DENG Jingyu, LI Ning, WANG Chen, LYU Xianghong
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Rehabilitation, repair, and maintenance of carbonated concrete members affected by corrosion of reinforcing steel by applying CP via a composite quantum anode [PDF]
MATEC Web of ConferencesDamage to concrete due to corrosion of the steel reinforcement in carbonated concrete is a frequent issue if the affected structures are to be maintained.
Schwarz Wolfgang +5 more
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