摘要
结合呼蓄电站下水库碾压混凝土坝施工情况,从混凝土原材料、配合比设计、生产、浇筑、温度控制等方面进行了研究,总结分析了严寒地区碾压混凝土施工质量控制要点,保证了工程施工质量,为后续类似严寒地区碾压混凝土坝的施工积累宝贵经验。
According to the construction of the roller compacted concrete dam in lower reservoir of the Hohhot Pumped Storage Power Station,key points for the quality control of roller compacted concrete construction in severe cold areas are summarized,including the raw materials of concrete,mixing proportion design,concrete production,casting,temperature control,etc. With these measures,the concrete construction quality is ensured,which could be valuable experience for similar projects in cold areas.
出处
《水电与新能源》
2015年第7期32-35,39,共5页
Hydropower and New Energy
关键词
严寒
碾压混凝土
质量控制
severe cold
roller compacted concrete
quality control
