城市建设强度分区规划支持系统的研发与应用— 以宁波市中心城为例

[摘　要]建设强度分区规划支持系统旨在解决目前建设强度分区实践中遇到的问题，提升规划编制的效率与准确性。该系统以ArcGIS 10.2为软件平台，选取了模型构建器、Add-Ins插件和人机交互式操作并存的方式来进行二次开发，由强度分布、分级赋值和目标检验三大模块组成。强度分布模块可以生成指定目标导向下的强度空间分布；分级赋值模块可以对强度分布结果进行分级，并对各级赋予相应的容积率指标；目标检验模块可以检验建设强度分区备选方案对目标的达成情况。文章以宁波市中心城建设强度分区规划为例，检验了系统针对不同导向产生建设强度分区规划方案的应对能力，以及提高规划编制效率和透明性、促进多方参与等方面的优势。
[关键词]建设强度分区规划；规划支持系统；容积率
[文章编号]1006-0022(2017)09-0052-06　[中图分类号]TU984　[文献标识码]B
[引文格式]薄力之，宋小冬，徐梦洁．城市建设强度分区规划支持系统的研发与应用— 以宁波市中心城为例[J]．规划师，2017(9)：52-57．

Research And Application Of Urban Density Zoning Support System: Ningbo Central City Example/Bo Lizhi, Song Xiaodong, Xu Mengjie
[Abstract] DZSS(Density Zoning Support System) is designed to solve the problems encountered in the practice of development and improve the efficiency and accuracy of urban plan. Base on ArcGIS10.2, the paper selects the model builder, the Add-Ins Plug-in and the Human-Computer interactive operation to realize the secondary development. The system consists of three modules: density distribution, hierarchical assignment, and target testing. Density distribution module can generate density space distribution under the specified target orientation. Hierarchical assignment module can be used to classify the density distribution results and assign the corresponding floor area ratio index to each level. Target testing module can check the achievement of the alternative plan of the density zoning. The paper takes density zoning of Ningbo central city as the example, tests the system’s ability to deal with different density zoning plans, improves the efficiency and transparency of plan formulation, and promotes the advantages of multi-participation.
[Key words]  Density zoning planning, Planning support system, FAR