摘要
锅浪跷水电站为一等大(Ⅰ)型工程,调压井井筒开挖直径为17.4 m,开挖高度为103.8 m。介绍了升降式钻灌台车在调压井井筒固结灌浆施工中的安装、运行及拆除,所取得的经验可为类似工程提供借鉴。
Guolangqiao Hydropower Project is a first-class large-scale(I)project.The excavation diameter of surge shaft is 17.4m and the excavation height is 103.8m.This paper introduces the installation,operation and removal of lifting drilling and grouting trolley in the consolidation grouting construction of surge shaft,which provides reference for similar projects.
作者
刘炜
拓玉华
曾毅
林思波
LIU Wei;TUO Yuhua;ZENG Yi;LIN Sibo(Sinohydro Bureau 10 Co., LTD, Chengdu, China, 610072)
出处
《四川水力发电》
2021年第5期36-40,共5页
Sichuan Hydropower
关键词
锅浪跷水电站
调压井
升降式钻灌台车
固结灌浆
Guolangqiao Hydropower Project
surge shaft
lifting drilling and grouting trolley
consolidation grouting
