河流绿色廊道是城市重要的绿色基础设施，发挥着生态环境保护、景观美化、游憩娱乐等功能。从物质设施的角度，将可达性分解成三个方面，首先是河流绿廊与居民分布之间的空间可达性，距离作为可达性指标，得出结论：80%以上的居民到达苏州河绿色廊道的距离小于1000m；其次，从河流绿廊配套的基础设施角度，考虑步行、公交和私家车三种模式下的交通可达性，结果表明：基础设施的城乡差异和土地利用方式极大地影响了苏州河绿廊的交通可达；第三，运用空间句法理论，综合考虑街道网络结构与苏州河绿廊的联系性，得出街道可达性等级分布现状特征。最后，结合多元功能需求，从提高居住空间可达性、通行方式的可达性、道路实施的导向性等方面，对苏州河绿色廊道的建设发展提出了几点建议。%Green river corridor is an important urban green infrastructure in terms of ecological environmental protection, landscaping, recreation and entertainment. From the perspective of physical facilities, the accessibility could be understood from three levels. First, it is the spatial accessibility between green river corridors and residential distribution, with distance as the indicator. The results showed that more than 80% of the residents have a good accessibility. Secondly, regarding green river corridors as supporting infrastructure, walking, bus and private cars are taken as the trafifc accessibility factors. The study found that disparities between rural and urban land use and infrastructure have greatly inlfuenced the Soozhow Creek trafifc accessibility. Third, referring to the space syntax theory and the links between the street network structure and Soozhow River corridors, this study identiifes the distribution of street network structure accessibility. Finally, combining with multiple functional requirements, this paper puts forward some suggestions for the development of Soozhow Creek green corridor.
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