Key Points for Identifying Impoundment-affected Area of Hydropower Engineering and Discussion on Special Types of Impoundment-affected Area
The impoundment-affected area of hydropower engineering comprises landslide,deformed reservoir bank,bank collapse,submergence,karst inundation,and mining subsidence deformation impact areas.Related standards have specified the principles and the contents for identifying impoundment-affected area,but in view of the complexity of geological conditions and the diversity of affected objects,some knowledge yet to be unified.Based on the practical experiences of many large-scale hydropower stations,this paper focuses on the key points for identifying such impoundment-affected areas as landslides,deformed reservoir bank,bank collapse and submergence impact area,and combines some engineering examples to elaborate on the determination of two special types of impoundment-affected area,that is reservoir inundation impact area and reservoir debris flow impact.
hydropower engineeringreservoir area engineering geological investigationidentification of impoundment-affected areareservoir inundation impact areareservoir debris flow impact
国家科技期刊平台
NSTL
万方数据
