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针对公园绿地建设及布局现状,引入场势效应理念,借助加权Voronoi方法,构建了包含“自身场强—辐射路径阻力—目标人群响应度—扰动因素”四个层面的公园绿地场势效应评估体系,并提出了公园绿地布局优化选址的场势效应优化方法。结合场势效应作用的四个方面,针对公园绿地布局,就如何提升服务水平,提出了相应调控构想。
Aiming at the status quo of the construction and layout of park green space, by introducing the concept of situation effect and using the weighted Voronoi method, the situation effect of park green space containing the four levels of “self field strength - radiation path resistance - target population responsivity - disturbance factor” Evaluation system, and put forward the optimization of site effect of park green space layout optimization. Combining with the four aspects of the effect of situation effect, aiming at the layout of park green space, the corresponding regulation conception is put forward on how to improve the service level.