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水利水电工程中输水隧洞或放空洞的封堵施工是水库除险加固工程常见工序,其施工方案的选择结合项目的具体情况有多种多样,其质量的好坏也与方案的选择有密切关系。文章结合具体实施案例主要介绍了婺源县段莘水库除险加固工程中输水隧洞及放空洞封堵施工中的施工方案的选择、工艺流程、实施及保护措施等,为类似的工程施工积累了相关经验,具有一定的参考价值。
Water conservancy and hydropower projects in tunnels or emptying tunnel sealing construction is a common procedure of reservoir reinforcement project, the choice of construction options combined with the specific circumstances of the project there are many and varied, its quality is good or bad and the choice of programs are close relationship. This article mainly introduces the selection of construction scheme, process flow, implementation and protection measures in the construction of water diversion tunnels and vent holes in Duanxin reservoir reinforcement project of Wuyuan County, which have accumulated the similar construction projects Relevant experience, has a certain reference value.