炎热邻海地区地下混凝土防腐及耐久性能研究

Study on Anticorrosion and Durability of Underground Concrete in Hot Area Adjacent to Sea

结合迪拜哈斯彦洁净燃煤电站项目,对气候条件炎热、邻海且存在高腐蚀性地下水的工程中,地下混凝土的防腐和耐久性能进行了研究。分析总结了混凝土工程中原材料选取、配合比设计、现场施工、过程监控等方面的控制措施。经实践,取得了良好的效果,对同类工程的混凝土施工具有一定的借鉴意义。

Combined with the project of hasyan clean coal-fired power station in Dubai,the anticorrosion and durability of underground concrete in hot climate,adjacent to the sea and with high corrosive groundwater are studied.This paper analyzes and summarizes the control measures of raw material selection,mix proportion design,site construction and process monitoring of concrete engineering.Through practice,good results have been achieved,which has certain reference significance for the concrete construction of similar projects.