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    三湾水利工程中预应力钢筒混凝土管道的腐蚀与阴极保护

    Corrosion and Cathodic Protection of Prestressed Concrete Cylinder Pipe in the Sanwan Water Conservancy

    • 摘要: 分析了预应力钢筒混凝土管道的腐蚀原因, 介绍了三湾水利枢纽工程中的环境腐蚀性评价结果及采取的相应防腐蚀措施, 讨论和阐述了三湾水利枢纽工程中预应力钢筒混凝土管道设计与实施阴极保护时需要注意的技术细节。

       

      Abstract: Reasons which cause the corrosion of prestressed concrete cylinder pipe(PCCP) are analyzed. The evaluation results of environmental corrosion in Dandong Sanwan water control and water transfer project construction project and relative anti-corrosion measures are presented. The technical details of design and cathodic protection implementation of PCCP in Sanwan are discussed.

       

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