Study on the Development Characteristics and Stability of Dangerous Rock Mass in the Hub Area of Bingling Hydropower Station on the Yellow River
The Yellow River Bingling hydropower station is located in the canyon area.The terrain is high and steep,and the stability problem of dangerous rock mass is more prominent.The collapse of dangerous rock mass has had a serious impact on the normal operation of the power station.In order to eliminate the influence of dangerous rock mass,on the basis of detailed investigation,the development characteristics,formation mechanism and stability of dangerous rock mass in the hub area are systematically analyzed and evaluated by qualitative and quantitative evaluation methods.Further,design and implement targeted prevention and treatment measures to ensure the long-term operation safety of the power station.The research results can provide reference for the prevention and control of dangerous rock mass in hydropower projects in western mountainous areas.
Dangerous rock massdevelopmental characteristicsformation mechanismstability analysis
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