合肥老城区主干道西一环路绿化景观提升改造策略

The Strategy of Landscape Renewal of Xiyihuan City Streets in Hefei Old Districts

本文剖析了合肥市老城区主干道西一环路(五里墩立交桥至南淝河段)绿化景观现状,如存在绿地空间局促、植物生长不良、道路景观环境较差等问题,并以绿化景观提升改造为切入点,提出改造的设计理念、原则和思路,打造景观廊道;植物配置与造景贯彻"花意满街,色香四季"原则,从"型、色、花、香"四个方面考虑植物材料,达到"四季有绿,月月见花"的目标,营造丰富的植物群落景观,旨在为老城区类似城市道路提升改造提供借鉴。

The paper analyzes current landscape situations about Xiyihuan city street (from Wulidun cross-road to Nanfeihe district),including the problems about lack of enough green space,poor growth of plants,bad environment of the road space.In order to renew the road landscape,new design thoughts,principles and methods are discussed to create an ecological landscape boulevard.Since the street is expected to be full of flowers and fragrance around the year,the plants well be selected considering the form,color,blooming and fragrance.The final goal of renewal is to make the street with "green plants in four seasons and flowers in each month".The strategy of plants design and the methods of landscape design proposed in this paper could be a valuable reference for similar practices.