摘要
文章重点分序岩滩水电站扩建工程闸门井的开挖施工的难点。根据洞室的结构尺寸,采用上下分层、同时开挖的新技术,很好的解决工期紧、施工难度大以及不利的地质条件等施工难点,针对施工过程中存在的安全隐患,采取相应的安全保证措施,为工程最终实现提前投产做出应有的贡献。
This paper focuses on the difficult points of the construction of gate wells in the extension project of Yantan Hydropower station.According to the structure and size of cavities,using new technology,at the same time under stratified excavation,a very good solution to the time is tight,difficult construction and unfavorable geological conditions such as construction difficulties,for security risks in the construction process,to take appropriate measures to ensure the safety of engineering,and ultimately produce in advance and make due contributions.
出处
《大众科技》
2017年第9期9-11,共3页
Popular Science & Technology
关键词
闸门井
施工难点
开挖技术
Gate well
construction difficulty
excavation technology
