空心圆台插板组合结构体护岸设计研究  

Research and design of composite structure of circular truncated cone and slab for bank protection

作　　者：王嘉仪[1] 韦直林[2] 张林波 

机构地区：[1]黄河水利科学研究院,河南郑州450003 [2]武汉大学水利水电学院,湖北武汉430070 [3]河南黄河勘测设计研究院,河南郑州450003

出　　处：《人民长江》2013年第21期60-63,共4页Yangtze River

摘　　要：目前常用的防冲护岸材料及构筑物型式多样,可大致分为"实体"和"透水"两类,各有其适用范围和优缺点。经过实验研制的空心圆台插板组合结构体,是一种工程应用效果和经济效益俱佳的新型护岸构筑物,其特点是通过撕裂、分散和挑拨水流,增强局部水流的能量耗损,并且减冲促淤,从而达到防冲护岸的目的。经室内概化试验,该结构体的抗冲消能效果要优于传统的护岸型式,且工程效益明显,具有较广泛的推广价值。At present, the types of anti - scouring and bank protection structures are various with two classifications of solid and water permeable in general, The composite structure of circular truncated cone and slab designed is a new type of bank pro- tection structure with good application effect and economic benefit and this structure can increase flow energy dissipation by sepa- rating, scattering and stirring up flow, reduce scouring and promote silting to reach the goal of anti - scouring and bank protec- tion. The experiment results show that the anti - scouring and energy dissipation effect of this structure is superior to the tradition- al bank protection with obvious engineering benefit and popularization value.

关 键 词：护岸工程 消能防冲 透水促淤 组合结构体 

分 类 号：TV861[水利工程—水利水电工程]