国内外码头钢管桩的腐蚀状况调查及防护对策  

Corrosion Investigation and Protective Measures of Wharf Steel Pipe Piles at Home and Abroad

作　　者：王放 金樱 张应辉[1] 罗强[1] 贠丽君 马瑞莉[1] 陆海东 邓绍敏 姜波 王静 WANG Fang;JIN Ying;ZHANG Ying-hui;LUO Qiang;YUN Li-jun;MA Rui-li;LU Hai-dong;DENG Shao-min;JIANG Bo(Beijing Gas Group Co.,Ltd.,Beijing,100032,China)

机构地区：[1]北京市燃气集团有限责任公司,北京100032 [2]不详

出　　处：《材料保护》2022年第4期172-181,共10页Materials Protection

摘　　要：海洋环境对很多材料来说是一种很严酷的腐蚀环境,海洋腐蚀会严重缩短材料的使用寿命,损害材料功能,造成资源的严重浪费。在海洋工程中,钢铁和混凝土材料的应用最为广泛,其中码头钢管桩是十分重要的海洋工程设施,其腐蚀状况对海洋设施的安全使用有很大影响。在这项研究中主要针对国内外部分码头钢管桩的腐蚀现状、防腐技术及应用效果等展开调研,并提出较为有效的防护对策。The marine environment is a harsh corrosive one for many materials.Marine corrosion will seriously reduce the service life of the material,damage the function of the material,and cause a serious waste of resource.In marine engineering,steel and concrete materials are the most widely used.Among them,wharf steel pipe piles are very important marine engineering facilities,and their corrosion conditions have a great impact on the safe use for marine facilities.In this paper,the corrosion status,anti-corrosive technologies and their application effect of some wharf steel pipe piles at home and abroad were investigated.Besides,the effective protection measures were put forward.

关 键 词：海洋环境 腐蚀 码头钢管桩 调查 防护对策 

分 类 号：TB304[一般工业技术—材料科学与工程]