摘要
以长江干堤宜昌城区段的硬质护岸生态化改造为研究案例,探讨了采用BSC生物基质混凝土为技术基础建立刚性护岸护坡生态修复系统的技术可行、施工组织以及恢复效果等问题。经工程实践表明:BSC生物基质混凝土具备抗5 m/s水流冲刷能力,与传统基质混凝土相比,更易恢复乡土植物;更易形成植物多样化,并保持生态系统稳定性;促进提高工程区域内植物生物量;具有建成后期免养护特点。同时针对技术应用和城市区域内的应用方式,因地制宜地提出建议。
In this work,the Yichang section of hard revetment of the Yangtze River embankment is selected as an example,the technical feasibility,construction process and restoration effect＇s resulting from the application of the BSC（ Bio-Substrate Concrete） to revetment is investigated and discussed,establishing the restoration and protection system of rigid revetment slope. It is proved by engineering practice that ability against 5 m/s water erosion is enhanced,restoration of native plants is easier,plant diversification to maintain the stability of ecosystems is induced more easily,plant biomass within objective area increases significantly. Meanwhile,the organization scheme and the form of construction work suitable for urban are suggested respectively if BSC is employed for remake project.
作者
周晓明
袁彬鸿
刘洪涛
ZHOU Xiao-ming;YUAN Bin-hong;LIU Hong-tao(River Embankment Construction Management Office of Yiehang City Yiehang 443000,Hubei Province,China;Beijing Fir＇sting Technology Co.,Ltd.Beijing 100193,China;Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China)
出处
《中国农村水利水电》
北大核心
2018年第8期172-175,共4页
China Rural Water and Hydropower
基金
中国科学院地理科学与资源研究可桢杰出青年人才计划(2017RC102)
关键词
BSC生态修复系统
刚性护岸护坡
生态化改造
BSC ecological restoration system
rigid protection of bank and slope
ecological improvement
作者简介
周晓明（1973．），男，高级工程师，从事水利建设和管理、水利工程生态化、生态修复工作。;通讯作者：袁彬鸿（1977-），男，高级工程师，从事水利生态修复推广和应用。E-mail：cau2002@gmail．com。
