浅谈高寒地区水电站技术改造中的裂缝问题解决方案  

Brief Discussion on the Solution of the Crack Problem in the Technical Transformation of Hydropower Station in High Cold Area

作　　者：朱美娜 ZHU Mei-na(Lanzhou Jiangming Water Conservancy and Hydropower Engineering Design Consulting Co.Ltd.,Lanzhou 730000,China)

机构地区：[1]兰州江明水利水电工程设计咨询有限公司,兰州730000

出　　处：《工程建设与设计》2025年第3期110-113,共4页Construction & Design for Engineering

摘　　要：针对位于我国西北地区的青海省门源县境内大通河中上游的仙米水电站,分析该水电站目前存在的需要进行技术维修改造及加固问题,并提出该问题的解决措施及方案,针对电站目前运行过程中发现的影响机组正常发电的棘手问题,重新进行结构的理论计算及目前新材料的选取及运用。This paper mainly focuses on the Xianmi Hydropower Station located in the middle and upper reaches of Datong River in Menyuan County,Qinghai Province in northwest China,analyzes the existing problems of technical maintenance,reconstruction and reinforcement of the hydropower station,and puts forward the solution measures and schemes.Aiming at the difficult problems found in the current operation of the power station that affect the normal power generation of the unit,the theoretical calculation of the structure and the selection and application of new materials are made.

关 键 词：水电站改造 流道衬砌 裂缝 新旧混凝土结合 

分 类 号：TU[建筑科学]