小湾地下引水发电系统洞室群开挖支护施工管理  

Excavation and Support Construction Management of Cavern Group of Xiaowan Underground Water Diversion and Power Generation System

作　　者：杨建国 王玉祥 YANG Jian-guo;WANG Yu-xiang(POWERCHINA SINOHYDRO ENGINEERING BUREAU 14 CO.,LTD.,Kunming 650041,China)

机构地区：[1]中国水利水电第十四工程局有限公司,云南昆明650041

出　　处：《云南水力发电》2022年第7期296-300,共5页Yunnan Water Power

摘　　要：通过对云南小湾水电站地下引水发电系统工程洞室群开挖支护准备、启动以及实施过程中存在问题的论述,总结一套符合项目实际情况的施工、管理程序并有效运用至实际工程项目中,在确保安全、质量受控的前提下,加快工程项目施工进度,提高劳动生产率,降低成本,增加项目营收。This paper discusses the problems existing in the preparation,start-up and implementation of excavation support for the underground water diversion and power generation system project of Xiaowan Hydropower Station in Yunnan Province.Finally,a set of construction and management procedures that conform to the actual conditions of the project are summarized and effectively applied in the actual project.On the premise of ensuring safety and quality control,it can speed up the construction progress of the project,improve labor productivity,reduce costs and increase project revenue.

关 键 词：小湾 地下 引水发电系统 洞室群 开挖支护 施工管理 

分 类 号：TV511[水利工程—水利水电工程] TV554.1