地下混凝土结构防腐抗渗探讨

Investigation on Anti-corrosion and Permiable Proof in Underground Structure

介绍了目前地下混凝土结构防腐抗渗及钢筋耐锈蚀的方法和今后发展的方向 ,并就这几种方法的优缺点进行了分析 ,同时提出建筑用钢材的延伸加工——增加镀层的设想和重点工程在设计时通过增大保护层厚度方法来实现防腐抗渗等。

In this paper,the recent methods and further development of anti corrosion and permiable proof of concrete and steel bar anti rust in underground structure are introduced,and their advantages and disadvantages are discussed.At the same time,galvanization of steel reinforcement and increasing the thickness of protective layer in key projects to realize the anti corrosion and permiable proof are suggested.