环境水对PCCP管腐蚀性评价标准的探讨  

Discussion on Evaluation Criterion for Corrosion of Environmental Water to PCCP in Central-south Ningxia

作　　者：王祖国[1] 程向民[1] 董承山[1] 高志飞[1] 

机构地区：[1]中水北方勘测设计研究有限责任公司,天津300222

出　　处：《资源环境与工程》2013年第4期529-531,共3页Resources Environment & Engineering

摘　　要：考虑PCCP管的结构特性,结合国内外各行业规范对钢筋混凝土结构及钢结构的腐蚀性判别标准,对宁夏中南部地区输水线路腐蚀性提出新的判别标准。期望对类似工程具有借鉴及指导意义。On the basis of review on codes for water corrosivity assessment to reinforced concrete structure and steel structure at home and abroad, considering the structural features of Prestressed Concrete Cylinder Pipe （PCCP） and regional circumstance, a new criterion is proposed for a water diversion project in central-south Ningxia Province, which has reference and guiding value for the similar projects.

关 键 词：PCCP管 环境水 混凝土腐蚀性 混凝土钢结构腐蚀性 

分 类 号：TV672.2[水利工程—水利水电工程]