摘要
为了给老式靠船码头的护堤钢板添加阴极保护系统,为护堤钢板阴极保护设计提供依据,建立护堤钢板阴极保护体系的理想模型,用有限元仿真代替传统经验估算法对不同情况下护堤钢板的阴极保护体系进行模拟计算,找到护堤钢板在不同的腐蚀介质及钢板之间相互影响时的阴极保护电场的分布规律。
To supply a cathodic protection system for steel plates used to protect old wharfs, and find out distributions of electrical field in cathodic protection system of steel plates in complex conditions, an ideal model of cathodic protection system of steel palates is established. Finite element simulation instead of traditional experiential estimate is used in calculation for cathodic protection system of steel plates under different conditions. Distributions of electrical field in cathodic protection system of steel plates in different corrosion medias are given, as well as the distributions of electrical field between two influenced steel plates.
出处
《船海工程》
北大核心
2015年第4期130-134,共5页
Ship & Ocean Engineering
基金
国家自然科学基金(41376003
41006054)
关键词
阴极保护
有限元法
电位分布
电场
cathodic protection
finite element method
distribution of potential
electrical field
