阿海水电站大坝混凝土质量控制综述

Overview on concrete quality control in Ahai Hydropower Station Dam

本文以阿海水电站大坝混凝土施工质量控制为研究对象,结合水电站所处的气候和地形特点及国内碾压混凝土质量现状,从混凝土原材料优选、施工配合比试验研究、生产质量、入仓方式及温控措施等方面研究并提出提高混凝土质量的控制措施与对策,并应用于工程施工,混凝土施工质量控制达到预期效果。

In the paper, concrete construction quality control in Ahai Hydropower Station Dam is adopted as a research object. Climate and terrain characteristics in the hydropower station as well as current situation of domestic roller compacted concrete quality are combined for studying research concrete quality in the aspects of concrete raw material selection, construction mixing proportion experimental study, production quality, warehousing methods, temperature control measures, etc. The control measures and countermeasures for improving concrete quality are proposed and applied to engineering construction. Concrete construction quality control can achieve the desired effect.