城市中环线位与城市空间组织--以无锡市为例

城市工作要树立系统思维,从城市结构、城市功能及构成城市的诸多要素等方面入手,对事关城市发展的重大问题进行深入研究和周密部署,系统推进各方面工作。路网结构决定城市结构,从环对提升道路网络结构的通达度着手,分析环的基本功能及由此派生出的功能,分析环与节点相对位置关系对功能的影响,得出结论:环与节点紧密衔接是发挥基本联络功能的保障。以无锡市中环为对象,具体分析北外环的功能及线位对功能的影响,通过线位比选,结论为:中惠大道线位能够满足中环的功能要求。

Urban Middle Ring Alignment and Urban Spatial Organization

The systematic thinking should be set up for the urban work should set up the systematic thinking.The major issues related to urban development should be further studied and carefully deployed,and all aspects of work are systematically promoted from many elements of urban structure,urban function and urban composition.The urban structure is determined by the road network structure.From the ring to improve the accessibility of the road network structure,the basic function of the ring and the functions derived from it are analyzed.The influence of the relative position relationship between the ring and the node on the function is analyzed.It is concluded that the close connection between the ring and the node is the guarantee to give play to the basic liaison function.Taking the Middle Ring of Wuxi City as an object,the influence of the function and alignment of North Outer Ring on the function are analyzed in detail.by comparing the alignment,it is concluded that the alignment of Zhonghui Avenue can meet the functional requirements of the Middle Ring.