超深竖井预留岩帽法注浆施工实践

Practice of grouting construction using reserved rock cap method for ultra deep vertical shafts

本文主要简述了超深竖井预留岩帽法注浆施工的技术条件、施工方案、施工顺序等,对施工过程中出现的重点环节问题进行了阐述,对相关技术的选取进行了说明,并对注浆施工要点进行了分析总结。

This article mainly describes the technical conditions,construction plan,and construction sequence of the grouting construction using the reserved rock cap method for ultra deep vertical shafts.It elaborates on the key issues that arise during the construction process,explains the selection of relevant technologies,and analyzes and summarizes the key points of grouting construction.