山城河水库输水隧洞石方洞挖施工技术探究  

Exploration of Rock Excavation Construction Technology for Shanchenghe Reservoir Water Transfer Tunnel

作　　者：郭宝云 GUO Bao-yun(Gansu Provincial Water Resources and Hydropower Engineering Bureau Co.,Ltd.Lanzhou 730030,China)

机构地区：[1]甘肃省水利水电工程局有限责任公司,甘肃兰州730030

出　　处：《全面腐蚀控制》2025年第1期118-121,共4页Total Corrosion Control

摘　　要：为明确复杂地质环境下的水库输水隧洞石方洞的开挖施工技术,以下结合甘肃省民乐县山城河水库输水隧洞工程实例,该工程结合地质情况采用弱爆破、短进尺开挖,并紧跟支护,取得了理想的施工成效,希望能为相关领域人员提供一定参考。In order to clarify the excavation construction technology of the rock tunnel of the reservoir water conveyance tunnel in complex geological environments,the following is a case study of the Shanchenghe Reservoir water conveyance tunnel project in Minle County,Gansu Province.The project adopted weak blasting,short footage excavation,and closely followed support based on geological conditions,achieving ideal construction results.It is hoped that this can provide some reference for personnel in related fields.

关 键 词：水库工程 输水隧洞 石方洞 开挖 

分 类 号：TV554[水利工程—水利水电工程] TV697.3