水土保持研究2012，Vol.19Issue(4)：153-158,6.
永定河生态护岸模式的适宜性观测研究
Observational Study on the Suitability of the Ecological Riverbank Mode for Yongding River
摘要
Abstract
The ecological riverbank regarded as the key link for urban river restoration has become the new method and trend for river regulation.Aiming at resolving the ecological deterioration of Yongding River in Beijing,this paper took the bank revetment which was built from Lianshi Lake to Mencheng Lake and ecological slope protection of Shangxinzhuang Village as an example,the suitable application ecological revetment models for different kinds of area along the Yongding River was studied by using the analytical method of quantitative data and descriptive analysis.The results showed that：（1） main slope characteristics,protective measures and resistance to soil erodibility were the correlation degree between ecological slope protection and ecological revetment.The long-green period native tree species and perennial herb with the character as rapid growth and high survival rate were the best suitable for revetment;（2） the ecological revetment index included river bending,riparian elevation,riparian slope,resistance to flow erosion and soil erodibility etc.,and revetment models should give consideration to river′s flood,ecology,landscape and hydrophilic function;（3） the composite revetment combining engineering and plant was better than pure engineering or plant revetment.The eight kinds of complementary revetment and six kinds of slope protection were suitable for generalization,the composite revetment of H8 pine pile and cutting willow and the slope protection of K4 geotechnical grille and foreign soil planting shrub-grass have perfect protective performance,which were suitable for priory popularity.The results of this research will provide references for the management of different kinds of area along Yongding River and theoretical basis for greenway establishment of Yongding River.关键词
永定河/上辛庄/生态护坡/生态护岸Key words
Yongding River/Shangxinzhuang Village/ecological slope protection/ecological revetment分类
建筑与水利引用本文复制引用
梁淑娟,樊华,王利军,杨建英,高甲荣,冯明明..永定河生态护岸模式的适宜性观测研究[J].水土保持研究,2012,19(4):153-158,6.基金项目
永定河生态构建与修复关键技术研究及示范项目 （）
