摘要
针对山区丘陵地区河道源短流急、水流速度较大等特点,开发了一种新型复合树脂板生态护坡。以富阳区新登镇贤明湖公园(一期)——鼍江景观堰坝工程为依托,采用Flow-3D对传统生态护坡和新型生态护坡进行数值模拟,得出新型生态护坡不仅可以较好地减小护坡段的局部流速,还可以减小整体模型中部局部区域流速。因此,新型生态护坡防冲性能相较于传统生态护坡具有优势,在富阳区鼍江、葛溪、壶源溪等河道治理中的应用表明,其在山区性河道具有一定推广价值。
In view of the characteristics of short river source,rapid flow and large flow velocity in mountainous and hilly areas,a new type of composite resin board ecological slope protection was developed.Based on Xianming Lake Park(Phase I)-Tuojiang River Landscape Weir and Dam Project in Xindeng Town,Fuyang District,Flow-3D is used to simulate the traditional ecological slope protection and the new ecological slope protection.It is concluded that the new approach can not only reduce the local flow velocity in the slope protection section,but also the local flow velocity in the middle of the overall model.Therefore,compared with the traditional ecological slope protection,the anti-scour performance of the new ecological slope protection has advantages and better promotion value.This new type of ecological slope protection has been applied in river regulation of Tuojiang River,Gexi River and Huyuan River in Fuyang District.
作者
匡义
陈一新
白徽龙
丁春梅
叶俊
KUANG Yi;CHEN Yixin;BAI Huilong;DING Chunmei;YE Jun(Forestry and Water Resources Bureau of Fuyang District,Hangzhou 311400,China;Zhejiang Haoyuan Engineering Design Co.,Ltd.,Hangzhou 311400,China;College of Hydraulic and Environmental Engineering,Zhejiang University of Water Resources and Electric Power,Hangzhou 310018,China;Zhejiang Key Laboratory of Key Technologies for Allocation and Regulation of Rural Water and Hydropower Resources,Hangzhou 310018,China)
出处
《浙江水利水电学院学报》
2022年第5期40-46,共7页
Journal of Zhejiang University of Water Resources and Electric Power
基金
2020年浙江省重点水利科技项目(RB2022)
2021年浙江省一般水利科技项目(RC2143)
杭州市富阳区社会发展科技项目(2020SK024)
浙江省大学生创新创业训练计划项目(S202111481002)。
关键词
生态护坡
数值模拟
防冲性能
ecological slope protection
numerical simulation
anti-scour performance
