摘要
高边坡开挖支护技术在水利工程施工中应用较为广泛,它为水库大坝工程的施工安全、施工效率和施工质量提供保障。为此,结合盘县出水洞水库工程高边坡开挖支护技术实践案例展开分析研究。结果表明,全面认识出水洞水库工程概况,着重就水库高边坡开挖施工中预应力锚索、自进式中空锚杆和挂网喷混凝土等边坡支护技术的施工工艺流程、施工技术要求及措施分析研究。其成果可为水库高边坡开挖支护类似工程提供参考借鉴。
High slope excavation and support technology is widely used in the construction of water conservancy project,which provides a guarantee for the construction safety,construction efficiency and construction quality of the reservoir dam project.Therefore,the practice case of high slope excavation and support technology of Panxian effluent tunnel reservoir project is analyzed and studied.The results show that the general situation of the outlet tunnel reservoir project is fully understood,and the construction process,construction technical requirements and measures of the prestressed anchor cable,self-inlet hollow anchor rod and net shotcrete in the excavation construction of the reservoir high slope are emphasized.The results can provide reference for similar projects of high slope excavation and support in the reservoir.
作者
文维
WEN Wei(Panzhou Water Conservancy Investment CO.LTD.,Panzhou 553537,China)
出处
《河南水利与南水北调》
2023年第6期60-61,共2页
Henan Water Resources & South-to-North Water Diversion
关键词
水库工程
高边坡开挖
边坡支护技术
分析
reservoir engineering
high slope excavation
slope support technology
analysis