外加电流阴极保护技术在海港工程钢管桩结构中的应用

Application of applied current cathodic protection technique for steel pipe pile structures in seaport engineering

基于天津港北港池集装箱码头三期所处的自然条件、码头工程特性及相关的技术条件,对钢管桩结构外加电流阴极保护系统的设计参数选取做了深入的分析研究,确定了在特定的技术条件下各项参数选取的合理性、经济性和可靠性,并对实施过程中的关键环节和预期的问题提出了解决办法和相应的技术保证措施。

Based on the natural condition, engineering characteristics and other technical condition of the container terminal Phase Ⅲ project in the north basin of Tianjin Port, we carried out an in-depth study on selection of the design parameters for the applied current cathodic protection system of steel pipe pile structures, determined the reasonability, economy and reliability of parameters＇ selection under specific technical condition, and puts forward solutions and technical guarantee measures for the key links and anticipated problems.