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旧城区承受着城市变迁的巨大压力,由于自身条件的限制,即使政府对此做出了不少的规划,可是还是较难解决旧城区面临的问题。本文截取为缓解城市交通压力而修建的立交桥与现推行的垂直绿化相结合,以湖南省郴州市旧城区中同心路立交桥为例,在明确垂直绿化概念的基础上,介绍垂直绿化的作用。并借鉴反响较好地区的立交桥垂直绿化设计,再结合郴州市的气候条件选取适合的植物,对该立交桥提出了垂直绿化设计方案并借此推动城市垂直绿化的发展。
The old city is under tremendous pressure of urban changes. Due to its own limitations, even if the government made a lot of planning on this issue, it is still difficult to solve the problems faced by the old city. This paper intercepts the overpass which is constructed to relieve the pressure of urban traffic and the vertical greening which is being promoted. Taking Zhongxinshin Road overpass in the old city of Chenzhou, Hunan as an example, this paper introduces the concept of vertical greening based on the concept of vertical greening. Based on the vertical afforestation design of the overpass in the areas with better response, the suitable plants are selected according to the climatic conditions in Chenzhou City, and a vertical afforestation design scheme is proposed to promote the vertical afforestation in the city.