方志伟，  宋奎山，  苏靖宇
    （天津送变电工程公司，天津300161）

[摘要] 天津滨海地区的地下水含有较多的腐蚀性物质。针对水质化验分析结果，采用不同比例掺量外加剂、不同比例掺量的地下腐蚀离子模拟，进行水泥混凝土抗渗漏试验研究。经过不同配比、不同外加剂、不同腐蚀介质掺量的水泥混凝土现场同条件试验，得到抗渗结论，为滨海地区地下水泥混凝土施工提供了重要的参考依据。
[关键词] 变电站；水泥混凝土；抗渗；防腐；技术措施
中图分类号：TU354    文献标识码：A  文章编号：1002-848X(2011) S2-0188-03

    Research of anticorrosion anti-permeability of underground concrete structure of power substation in Binhai region
    Fang Zhiwei, Song Kuishan, Su Jingyu
    (Tianjin Electric Transmission and Transformation Engineering Corporation, Tianjin 300161, China)

Abstract: The groundwater of Tianjin Binhai region contains a lot of corrosive substances. Based on the test results of water quality, anti-seepage test was done on cement concrete by adopting admixture of different mixing ratio and underground corrosive ion simulation of different mixing ratio. Under the in-site same conditions, the experiment was done on the cement concrete of different proportiorung, adnuxtures and corrosive media mixture. Then the anti-seepage conclusion is given, which providing an important reference for under~Tound cement concrete construction in Tianjin Binhai region.
Keywords: transformer substation; cement concrete; anti-seepage; anti-corrosion, technical measures