船海工程
船海工程
선해공정
SHIP & OCEAN ENGINEERING
2015年
4期
130-134
,共5页
王在峰%侯保荣%孙虎元%宋积文%陈胜利%张大勇
王在峰%侯保榮%孫虎元%宋積文%陳勝利%張大勇
왕재봉%후보영%손호원%송적문%진성리%장대용
阴极保护%有限元法%电位分布%电场
陰極保護%有限元法%電位分佈%電場
음겁보호%유한원법%전위분포%전장
cathodic protection%finite element method%distribution of potential%electrical field
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。
為瞭給老式靠船碼頭的護隄鋼闆添加陰極保護繫統，為護隄鋼闆陰極保護設計提供依據，建立護隄鋼闆陰極保護體繫的理想模型，用有限元倣真代替傳統經驗估算法對不同情況下護隄鋼闆的陰極保護體繫進行模擬計算，找到護隄鋼闆在不同的腐蝕介質及鋼闆之間相互影響時的陰極保護電場的分佈規律。
위료급로식고선마두적호제강판첨가음겁보호계통，위호제강판음겁보호설계제공의거，건립호제강판음겁보호체계적이상모형，용유한원방진대체전통경험고산법대불동정황하호제강판적음겁보호체계진행모의계산，조도호제강판재불동적부식개질급강판지간상호영향시적음겁보호전장적분포규률。
To supply a cathodic protection system for steel plates used to protect old wharfs, and find out distributions of e-lectrical 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.
