高温地区碾压混凝土坝温度控制施工技术研究

摘要

Most RCC dams are characterized by longer construction period and higher requirements on casting strength during construction period.Therefore,they should pass across difficulties in high temperature season,thereby meeting annual continuous construction.In the paper,practical experience of Ximengnankang River Secondary Hydropower Station Project is combined for systematic analysis and study on RCC dam construction technology in high temperature area and optimizing key temperature thereof.It is expected that the paper can provide reference and assistance for construction and operation in similar projects.%碾压混凝土坝在施工过程中大多工期较长，浇筑强度要求较高。因此，需要跨越高温季节难关，实现全年连续性施工。本文结合西盟南康河二级水电站工程实际经验，围绕高温地区碾压混凝土坝施工技术及其优化中的关键温度展开了系统分析与研究，希望能够为同类型工程施工作业提供参考与帮助。