大孔隙卵石生态混凝土在河流生态修复中的应用  

Application of Large-Porous Pebble Ecological Concrete in River Ecological Restoration

作　　者：邓年生 DENG Niansheng(Guangdong Water Conservancy&Hydropower Third Engineering Bureau Co.,Ltd.,Dongguan 523710,China)

机构地区：[1]广东省水利水电第三工程局有限公司,广东东莞523710

出　　处：《中国水能及电气化》2024年第9期33-36,27,共5页China Water Power & Electrification

摘　　要：文章旨在探索一种新型的生态混凝土材料--大孔隙卵石生态混凝土,并将其应用于河流生态修复工程中,以实现水体与陆地生态系统的物质、能量和信息的交流。通过原材料的研选、配合比的优化设计、植生性能改良等,成功研制出了满足工程强度要求且具有良好植生性能的大孔隙卵石生态混凝土。工程应用表明,该材料能够有效改善河流生态系统的脆弱性,提升河流的自净能力和抗冲击能力,为河流生态修复提供了一种新的解决方案。This paper aims to explore a new type of ecological concrete material-large-porous pebble ecological concrete-and apply it in river ecological restoration projects to facilitate the exchange of materials,energy,and information between aquatic and terrestrial ecosystems.Through the selection of raw materials,optimization of mix design,and improvement of vegetative performance,we successfully developed large-porous pebble ecological concrete that meets the engineering strength requirements and has good vegetative performance.Engineering applications show that this material can effectively improve the vulnerability of river ecosystems,enhance the self-purification capacity and impact resistance of rivers,providing a new solution for river ecological restoration.

关 键 词：生态混凝土 大孔隙 河流生态修复 植生性能 生态护岸 

分 类 号：X171.1[环境科学与工程—环境科学]