摘要
Abstract
Aiming at the problems of seepage deformation,slope stability,and adjacent valley leakage in the Majiashan Reservoir area,a layout planning and design scheme for an enclosed side diversion reservoir project consisting of a main dam,auxiliary dam,spillway,pump station,and water pipeline is proposed.The dam type is selected as a roller compacted homogeneous earth dam,and the composite geomembrane and cast-in-place concrete slab are laid on the dam slope and reservoir bank slopes.The energy dissipation design of spillway with underflow energy dissipation is adopted,and the design of pumping station adopts the water filling scheme of 6 to 10 months,and the water transmission pipeline adopts tunnel laying pipeline.The research shows that the scheme effectively enhances the stability of the reservoir area and its banks and optimizes the allocation and efficient use of regional water resources.关键词
围封式旁引水库/工程规划设计/渗透变形/边坡稳定性/马家山水库Key words
enclosed side diversion reservoir/project planning design/seepage deformation/slope stability/Majashan Reservoir分类
水利科学
