长距离水工隧洞开挖安全施工方案制定

Laying Down the Security Construction Scheme for Excavating long Hydraulic Tunnel

建设长距离水工隧洞是今后水利调水工程的发展趋势。文中阐述了长距离输水隧洞建设中的重点与难点,并以福建省漳州市古雷港供水工程3标隧洞的开挖为例,简要说明了制定开挖安全施工方案的方法、过程及效果。

Constructing long hydraulic tunnel is a development tendency for water transfer project from now on.The paper analyzes the feature to excavate long tunnel and the construction difficulty,and taking excavation of 3 bid tunnels in Guleigang Water Supply Project as an example,briefly states the method to lay down security construction scheme,the construction process and the construction effect.