基于适应性思维的山地城市道路交通规划方法研究

Road System & Traffic Planning Methodologies for Mountainous Cities Based On Adaptive Thinking

针对山地城市在道路交通规划方面需要更多地去适应山地环境的地形地貌特征、交通需求与交通组织等问题,以山地城市的道路交通规划研究为核心内容,融入适应性理论的思维方式,提出山地城市规划设计方法;方法结合适应性理论的耦合、协同与组织思维,从路网系统协同宏观地貌、步行空间耦合微观地形、特色交通组织连接瓶颈三方面分别探索符合山地城市地形特征与营建规律的道路交通系统规划方法;经相关案例验证规划方法指导的路网规划有助于形成富有山地特色的城市形态特征与空间环境;方法是符合山地城市地形特征与道路交通需求的规划方法,可完善相关设计理论,指导山地城市建设实践。

In view of the mountainous city’s road traffic planning needing to adapt more to the mountainous environment’s topographic and geomorphological characteristics,traffic demand and traffic organization,this paper,which integrates the thinking mode of adaptability theory,takes the research of road traffic planning of mountainous city as the core content and puts forward the design method of mountainous city planning. Combining the coupling,collaboration and organizational thinking of adaptability theory,this method explores the planning method of road traffic system in accordance with the topographic characteristics and construction laws of mountainous cities from three aspects: road network system collaboration macro-topography,pedestrian space coupling micro-topography,and characteristic traffic organization connection bottleneck. Relevant cases prove that the road network planning guided by this planning method is helpful to form the urban morphological characteristics and spatial environment with mountain characteristics. This method is in line with the topographic characteristics of mountainous cities and road traffic demand planning method. It can improve the relevant design theory and guide the construction practice of mountainous cities.