水库消落带串珠式柔性护岸技术及其应用  

Application of Beaded and Flexible Technology to Revetment in Reservoir Drawdown Zone

作　　者：钟荣华[1,2] 鲍玉海[1] 贺秀斌[1] 唐强[1,2] 胡云华[1,2] 高进长[1,2] 阎丹丹[1,2] 

机构地区：[1]中国科学院成都山地灾害与环境研究所山地环境演变与生态调控重点实验室,成都610041 [2]中国科学院大学,北京100049

出　　处：《世界科技研究与发展》2015年第1期1-4,共4页World Sci-Tech R&D

基　　金：国家自然科学青年基金(41201272);中国科学院西部行动计划项目(KZCX2XB309-02);中国科学院西部之光人才培养计划一般项目(2013)资助

摘　　要：以消浪固土为护坡目标,通过设计一种串珠式柔性护坡构件,在水陆交界面形成一个连续的波浪缓冲带,降低波浪冲刷力,保护消落带表层土壤。并在构件栽植孔中种植牛鞭草、狗牙根、香根草等水土保持植物,有效发挥植物根系的固土护坡作用,从而实现生物-工程相结合的消落带库岸防护。该技术具有稳定性高、适应性强、消浪作用好以及环境友好的特点,可显著减轻波浪对消落带坡面的侵蚀作用,保护消落带土壤,美化消落带环境。For the purpose of wave reduction and soil erosion in the reservoir drawdown zone, a beaded linking and flexible slope protection component was designed. The component,lying in land and water interface to form a continuous wave buffer zone, can reduce wave erosion force and protect the topsoil of water level fluctuating zone. Whilst soil and water conservation plants （ i. e. Hemarthria compressa, Cynodon dactylon, vetiver grass） are planted in the planting hole of construction, roots play the effectively role to increase slope stability. Due to high stability, adaptability, good wave dissipation effect and envi- ronment friendly, the bio-engineering combining technology can significantly mitigate wave erosion in the drawdown zone, and then retain soil and conservate landscape environment.

关 键 词：串珠式 柔性护岸 波浪冲刷 水库消落带 

分 类 号：TV861[水利工程—水利水电工程]