洪屏抽水蓄能电站地下厂房排烟竖井施工安全技术  

Construction Safety of Smoke Discharge Shaft at the Underground Powerhouse in Hongping Pumped-storage Power Station

作　　者：蒋建军[1] 严匡柠[1] 李玉良[1] 

机构地区：[1]武警水电第二总队第四支队,江西南昌330096

出　　处：《施工技术》2014年第12期62-64,86,共4页Construction Technology

摘　　要：洪屏抽水蓄能电站排烟竖井垂直总长度为231.31m,针对超长竖井开挖施工中如何加强安全控制进行了研究与探讨,施工中采取坐标控制、精确计算、支护控制、合理选用提升设备,垂直起降限位控制、实时监控,确保了人员、材料和设备在井内作业过程中的安全。The vertical total length of smoke discharge shaft in Hongping Pumped-storage Power Station is 231.31m,the excavation of super-long shaft is researched and discussed about how to improve the construction safe. A series of measures including the coordinate control, accurate calculation, support control,the lifting equipment choice, vertical limitation control and real-time monitoring are applied to ensure the safe of workers,materials and equipment in the shaft construction.

关 键 词：抽水蓄能电站 竖井 监控 安全 

分 类 号：TV554[水利工程—水利水电工程]