观音阁水库输水隧洞工程设计与细节施工分析

摘要

水库输水隧洞主要承担工程导流、水流消能等任务，是水库工程中的重要组成部分。本文以辽宁观音阁水库工程为实例，结合具体工程地质条件，介绍了输水隧洞的断面设计、衬砌支护设计参数以及施工方案，并对工程中细节施工问题作了列举分析，以期为以后该类工程建设提供一些可参考经验。%Reservoir water conveyance tunnel mainly undertakes the tasks of project diversion,water flow energy dissipation,etc.It is an important part in reservoir engineering.In the paper,Liaoning Guanyinge Reservoir Project is adopted as an example.Concrete engineering geological conditions are combined for introducing the section design of water conveyance tunnel,lining supporting design parameters and construction plan.Detailed construction issues in the project are analyzed by examples,thereby providing some reference experience for construction in similar projects in the future.