纽约市皇后道废弃高架景观空间转换方式研究

Urban Abandoned Elevated Roadway Spatial Reconstruction by Reconfiguration of Landscape Urbanism Method

城市高架桥的建设给人们带来出行便利的同时,其自身对于区域网络割裂的副作用和制约城市发展的弊端也日益明显。伴随着社会的不断进步,城市轨道交通逐步转为地下,废弃的高架桥给城市带来了巨大的社会隐患;包括城市死角、都市犯罪问题和对区域经济发展的制约。以美国纽约市高架桥改造为例,从空间组织、横向交通网络联系,以及立体交通激活等几个方面来探讨景观空间对城市改造的重要作用。高架桥改造合理利用其城市载体功能,倡导以高架桥改造城市社区,提升城市生活品质,从而对于旧城区改造,减少城市死角有所裨益。

This paper brings the existing abandoned elevated railway bridge in New York Qucensway as study points, reconstructs the bridge transfornlation to urban park as an argument to acclaim tbr its aesthetics and ambiance, analyzes the design approaches from spatial organization, horizontal urban framework linkage, vertical traffic activation to explore its landscape value, and promotes the urban viaduct carrier fi.nctioning, the transition to enhance neighborhood to improve the urban life quality, benetiting renovation of old district to reduce the city dead corners.