钢筋格栅拱架在昌波水电站施工中的应用  

Application of Grid Rigid Frame in the Construction of Changbo Hydropower Project

作　　者：高晶晶 王明 GAO Jingjing;WANG Ming(PowerChina Guiyang Engineering Corporation Limited,Guiyang Guizhou 550081)

机构地区：[1]中国电建集团贵阳勘测设计研究院有限公司,贵州贵阳550081

出　　处：《四川水力发电》2024年第4期129-134,152,共7页Sichuan Hydropower

摘　　要：昌波水电站引水隧洞施工支洞存在地质复杂、长度较长、设计规模大、难度大等问题,且施工支洞作为引水隧洞工程的关键,影响引水隧洞施工工期。结合昌波水电站的实际,考虑地质情况,介绍施工支洞钢筋格栅拱架的设计方案、支护要求及施工工艺,供后续同类工程参考。The adits of headrace tunnel of Changbo Hydropower Project have some problems,such as complicated geology,long length,large design scale and difficulty,and the adits are the key of headrace tunnel project,which affect the construction period of headrace tunnel.Based on the actual situation of Changbo Hydropower Project,considering the geological condition,this paper introduces the design scheme,support requirements and construction technology of reinforcement grid rigid frame for construction of adits,which can be used as reference for subsequent similar projects.

关 键 词：钢筋格栅拱架 施工支洞 昌波水电站 

分 类 号：TV332.14[水利工程—水工结构工程]