石家庄市道路绿化树种筛选配置模式研究

Study on Selection and Allocation Model of Road Greening Tree Species in Shijiazhuang

本文结合近阶段石家庄北三环及复兴大街工程的设计经验,对城市道路绿化的功能和特点进行分析,提出树种选择要求和苗木间配置优化方案。按照城市道路绿化中树种的选择原则,根据当地的实际情况来选择乡土树种,按照统一性、协调性、平衡性优化道路绿化树种搭配模式,并提出绿化要与道路相接轨,丰富季相变化,优化配置结构,加强后期养护管理。

Based on the recent design experience of the North Third Ring Road and Fuxing Street projects in Shijiazhuang,this paper analyzes the functions and characteristics of urban road greening,and puts forward the requirements of tree species selection and the optimization scheme of seedling arrangement.According to the selection principle of tree species in urban road greening,the paper discusses the selection of native tree species according to the local actual conditions.According to the unity,coordination,balance to optimize the road greening tree species collocation model,the paper also puts forward that greening should link up with roads,enrich seasonal changes,optimize configuration structure and strengthen maintenance management in the later stage.