摘要
根据某水电站泥沙基本资料,分析本工程设置沉沙池的必要性,类比同流域类似工程;结合地形地质条件和枢纽总体布置,对沉沙池布置方案进行比选,最终选择地下连续冲洗式沉沙池布置型式,并通过水力学计算,确定沉沙池主要控制尺寸。
Based on the basic sediment data,the paper analyzes the necessity of provision of desilting basin for the project and compares it with similar projects in the same catchment area.Then,according to the topographical and geological conditions and the project overall layout,the desilting basin layout alternatives are compared.Finally the underground continuous flushing-type desilting basin is selected,and its main controlling dimensions are determined through hydraulic calculation.
出处
《西北水电》
2011年第5期17-19,共3页
Northwest Hydropower
关键词
地下沉沙池
连续冲洗式
方案
比选
underground desilting basin
continuous flushing-type
alternatives
comparison and selection
