公明水库—清林径水库连通工程设计研究

Design study for the Gongming Reservoir-Qinglinjing Reservoir Connecting Project

公明水库—清林径水库连通工程是深圳市“三纵四横”骨干水网的重要组成部分,在东江停水90 d或西江停水90 d极端条件下,可有效保障深圳市供水安全,并为向香港地区应急供水创造条件。对工程的必要性、工程规模、总体线路布置、隧洞衬砌结构、隧洞纵断面及排水检修、隧洞施工分段等内容进行了介绍,可作为类似连通工程设计参考。

Gongming Reservoir-Qinglinjing Reservoir Connecting Project is an important part of the backbone water network in Shenzhen with“three vertical and four horizontal”lines.It can effectively ensure the safety of water supply to Shenzhen and create conditions for emergency water supply to Hong Kong under the extreme conditions of 90 days of water outage in Dongjiang or 90 days of water outage in Xijiang.The necessity of the project,project scale,overall line layout,tunnel lining structure,longitudinal section of the tunnel and drainage overhaul,and tunnel construction section are introduced,which can be used as references for the design of similar connecting projects.