摘要
吉沙水电站采用引水岸边式地面厂房布置形式,厂内安装2台冲击式水轮发电机组。厂区监测设计选取1号机组段进行厂房结构代表性监测,主要设置了应力、应变、变形、温度、渗流、振动等监测项目;同时对厂房后山坡进行边坡稳定及地下水位情况监测。介绍了吉沙水电站厂区工程安全监测设计布置和主要监测成果等。监测成果分析表明,该厂区和厂房后山坡都处于安全稳定状态。
The powerhouse of diversion-type Jisha Hydropower Station is arranged on surface close to the river, and two Pelton turbine-generators are installed in it. The section of No. 1 unit in powerhouse are selected for monitoring powerhouse structure, and the monitoring items includes stress, strain, deformation, temperature, seepage and vibration. At the same time, the stability of and the groundwater table under the back slope of powerhouse is also monitored. The layout and design of safety monitoring and the major monitoring data are introduced herein. The data analysis shows that the powerhouse area and back slope is safe and stable.
出处
《水力发电》
北大核心
2012年第3期69-71,75,共4页
Water Power
关键词
安全监测
设计
变形
应力
应变
厂房
吉沙水电站
safety monitoring
design
deformation
stress
strain
powerhouse
Jisha Hydropower Station
