水利工程生态护坡设计  

Ecological Slope Protection Design of Water Conservancy Project

作　　者：赵鹏鹏 ZHAO Pengpeng(Yingdong District Water Conservancy Bureau,Fuyang 236000,China)

机构地区：[1]安徽省阜阳市颍东区水利局,安徽阜阳236000

出　　处：《河南水利与南水北调》2022年第11期9-10,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：以W水利工程为例,在概述该水利工程厂房进水口边坡、料场、坝路边坡、导流渠坡等护坡工程传统生态护坡砖加剧边坡土壤流失现状的基础上,提出了“坡改平”的治理理念,并基于该理念研发出一种正六边形新型生态护坡砌块。根据性能试验结果,该砌块中空部分土壤容积是传统生态护坡砖的2.07倍,抗压强度最大可达到传统生态护坡砖的3.60倍,在蓄水保土效果大大提升的基础上为植被生长提供充足的土壤水分条件,在砌块内土体稳定性、植物保存率、后期管理成本、景观效果、土壤流失等方面均比传统生态护坡砖优异,值得在类似工程边坡生态加固方面推广应用。Taking W water conservancy project as an example, on the basis of summarizing the current situation that traditional ecological slope protection bricks aggravate the soil loss of slope in slope protection projects such as water intake slope, stock yard,dam road slope, diversion canal slope, etc. of the water conservancy project, this paper puts forward the treatment concept of“slope leveling”, and develops a new type of hexagonal ecological slope protection block based on this concept. According to the performance test results, the hollow soil volume of the block is 2.07 times that of the traditional ecological slope brick, and its compressive strength is 3.6 times that of the traditional ecological slope brick. On the basis of greatly improving the effect of water and soil conservation, it provides sufficient soil moisture conditions for vegetation growth. It is superior to traditional ecological slope protection bricks in terms of soil stability, plant conservation rate, late management cost, landscape effect, soil loss, etc., and is worthy of promotion and application in slope ecological reinforcement of similar projects.

关 键 词：水土保持 蓄水保土 水利工程 生态护坡 设计 

分 类 号：S157[农业科学—土壤学] TV861[农业科学—农业基础科学]