面向生态化发展的城市滨江岸线利用详细规划方法研究

Research on Detailed Planning Methods for Utilization of Urban Riverside Coastlines Oriented to Ecological Development

城市滨江岸线是一个城市稀缺且不可再生的重要资源,为实现岸线资源的可持续利用和生态化发展,必须做好岸线资源的规划控制工作。在对滨江岸线的功能分类、岸线断面及范围研究的基础上,提出了城市滨江岸线利用详细控制方法,采取“线-点-面”相结合,以河道蓝线和水位线为基准线,将岸线功能段落起终点投影至基准线的交点作为基准点。以基准点围合而成的面域作为各类岸线对应的控制范围。对全域岸线以“总图+图则”的方式进行规划控制,在各分图则中确定图则区位、岸线功能、岸线信息、控制要求等详细内容。并以南京市域滨江岸线为例,应用该方法对全市滨江岸线利用的功能分布、规划控制等进行了研究,研究成果对城市滨江岸线利用与陆域城市功能的协调及相关部门后续的统筹管理具有积极意义。

The urban riverside coastline is an important resource that is scarce and non-renewahle in the city.In order to realize the sustainable utilization and ecological development of coastline resource,the planning and control of coastline resource must be done well.On the basis of the analysis on the functional classification,section and scope of riverside coastlines,this paper puts forward the detailed control method of utilizing the urban riverside coastline.The combination of"line-point-surface"is adopted,and the river blue lines and water level lines are used as the benchmark.The intersection point of the coastline function section from the end point to the baseline is used as the reference point The area enclosed by the reference points serves as the control range corresponding to each type of coastline.The whole coastline is planned and controlled in the form of"general map+plan",and the plan location,coastline function,coastline information,control requirements and detailed contents are determined in each sub-plan.Taking the riverside coastline of Nanjing as an example,this paper studies the functional distribution and planning control of the riverside coastline utilization in the whole city by this method.The research results have the positive significance for the coordination of urban riverside coastline utilization and the land urban function,and the subsequent overall planning management of the relevant departments.