摘要
按照SY/T0019—1997和SY/T0023—1997标准,对佛山市禅城区汾江河DN1400输水管道进行外表面防腐蚀层修复和阴极保护设计、施工管理,在满足规范标准要求的前提下采用合理的最小保护电流参数设计和技术质量保护措施,使输水管道的使用寿命得到延长。
The repairing of the exterior surface anticorrosion coatings and cathodic protection design and operation maintenance for the ND1400 water-conveying pipeline located at Fenjiang river of Chancheng district of Foshan city were conducted according to standards SY/T 0019-1997 and SY/T 0023-1997.Thus rational minimum electric current parameters for protection and technical quality-ensuring measures were adopted under the prerequisites to meet with the corresponding criterion standards,and the life of the water-conveying pipelines was successfully increased.
出处
《材料保护》
CAS
CSCD
北大核心
2007年第7期74-76,共3页
Materials Protection
关键词
输水管道
阴极保护
防腐蚀层修复
工程实践
water-conveying pipeline
cathodic protection
repair of anticorrosion coating
engineering practice
