摘要
叶尔羌河洪水动态规律极为复杂,以其极高的起涨速率、异常的高洪峰值闻名于世。中游渠首地基是粘粒极少、极松散的粉细沙层。针对其特点,采用振冲挤密砂石桩、防渗防冲连续墙、抗冲柔性土工布金属网格石笼等综合处理措施进行设计。
The Yarkant River flood dynamic rule is extremely complex,extremely high rises the speed by it,the unusual high flood peak value is world famous.Middle reaches canal head foundation is the non-cohesive soil,extremely loose silt sand.In view of its characteristic,uses inspires crushing sand,Erosion control seepage control Continuous wall,ero-sion-resisting flexibility geotechnical engineering Ge-bin-shi-long and so on synthesis processing measures to carry on the design.