巴基斯坦阿莱瓦水电站引水压力隧洞—斜洞开挖技术

The Division Pressure Tunnel- Inclined Cave Excavation Techniques of Allai Khwar Hydropower Station in Pakistan

文章结合巴基斯坦阿莱瓦水电站引水压力隧洞—斜洞开挖施工方案,全面介绍了施工方案中的设计布置、施工机械设备配置和现场施工工艺流程,以及施工过程中的方案优化,为类似工程提供借鉴。

Based on the construction plan of the division pressure tunnel-inclined cave excavation of Allai Khwar Hydropower Station in Pakistan, the paper introduces this plan＇s layouts, machinery equipment, techniques and flow of the site construction, and the optimized plans during the construction, for the reference of the similar projects.