河南水利与南水北调2024，Vol.53Issue(4)：21-22,2.
水电站枢纽工程孔板泄洪洞改建施工技术
Reconstruction Technology of the Spillway Tunnel with Orifice in the Hub Project of Hydropower Station
高利科1
作者信息
- 1. 宁波威远工程造价咨询有限公司,浙江 宁波 315600
- 折叠
摘要
Abstract
At present,the hub project of the hydropower station affects the overall safety of the hydropower station.In order to improve its own hidden dangers,this paper proposes the reconstruction technology of the spillway tunnel with orifice in the hub project of hydropower station.In the reconstruction project of the spillway tunnel,the concrete pouring construction and the prestressed anchor cable reinforcement construction are carried out.Through the advanced measurement technology and construction methods,the reconstruction construction technology of the spillway tunnel with orifice is deeply studied and discussed,and a set of reconstruction construction technology scheme suitable for similar projects is proposed.The example analysis results show that among the 7 measuring points,the deformation data of the project using the reconstruction technology of the tunnel spillway with orifice is less than the maximum deformation degree,which proves that the deformation degree of the spillway tunnel wit orifice is within the safe range and the structural stability is good.关键词
施工技术/水电站/改建/孔板泄洪洞Key words
construction technology/hydropower station/reconstruction/spillway tunnel with orifice分类
社会科学引用本文复制引用
高利科..水电站枢纽工程孔板泄洪洞改建施工技术[J].河南水利与南水北调,2024,53(4):21-22,2.
