大桥桩基防腐措施与施工探讨  

Discussion on Anti-corrosion Measures and Construction of Bridge Pile Foundation

作　　者：胡建国 柴春鹂 HU Jian-guo;CHAI Chun-li(Daqing Oilfield Road and Bridge Engineering Co.,Ltd.Daqing 163411,China)

机构地区：[1]大庆油田路桥工程有限责任公司,黑龙江大庆163411

出　　处：《全面腐蚀控制》2023年第1期108-110,共3页Total Corrosion Control

摘　　要：对于桥梁工程建设工作来说,桩基腐蚀属于其中的重难点问题,所以需要针对其中的钢筋混凝土腐蚀机理进行深入分析,并选择科学合理的防护措施对此情况进行处理,例如提升混凝土保护层厚度以及应用高性能混凝土等,同时针对施工钢护筒还应使用相应的附加防护措施,以保障施工效果能够与设计要求相符合,并延长桥梁的使用寿命。本文对大桥桩基防护措施与施工方法进行探讨,以供参考。For bridge engineering construction,pile foundation corrosion is one of the key and difficult problems,so it is necessary to deeply analyze the corrosion mechanism of reinforced concrete and select scientific and reasonable protective measures to deal with this situation,such as increasing the thickness of concrete protective layer and applying high-performance concrete,At the same time,corresponding additional protective measures shall be taken for the construction of steel casing to ensure that the construction effect can meet the design requirements and prolong the service life of the bridge.This paper discusses the protective measures and construction methods of bridge pile foundation for reference.

关 键 词：大桥桩基 防腐措施 施工方法 

分 类 号：TU997[建筑科学—市政工程]