DOI: 10.15986/j.1008-7192.2022.01.005
传统村落是区域文化的重要载体,其交通可达性水平直接影响当地的社会经济发展与文化保护传承。以桂林市138个国家级传统村落为研究对象,运用空间句法理论及GIS空间分析,对桂林市路网可达性及传统村落可达性进行研究。结果 表明:1)桂林市路网可达性最高区域位于城区,路网整体服务能力较低,路网等级差异较大,主要以高速路为核心向外辐射扩散; 控制性强、连通性高的道路较少,感知可达性较差。2)桂林市传统村落呈凝聚分布,村落可达性均小于对应道路可达性,村落可达性极值较大,部分村落尚无乡道以上等级道路覆盖; 汉族村落可达性高于少数民族村落可达性; 传统村落感知可达性高于对应道路感知可达性。3)传统村落可达性受海拔、坡度、离水距离、道路等级、社会经济发展及民族属性等因素共同影响,自然环境复杂、社会发展滞后的区域传统村落可达性相对更低,不同民族发展轨迹导致了各民族传统村落之间的可达性差异。
It is believed that the traffic accessibility of traditional villages, the important carrier of regional culture, would directly affect the local development of social economy and the protection of cultural inheritance. Based on space syntax and GIS spatial analysis, this paper takes 138 national traditional villages in Guilin to study the accessibility of both the road network and the traditional villages in Guilin. The results show:1)although there is the highest accessibility of traffic network in the urban area of Guilin, the overall service capacity of traffic network is inferior. The road network is greatly different in levels with the expressway as the core radiating outwards. There are fewer roads of strong control and high connectivity and the perceived accessibility is lower. 2)The traditional villages in Guilin are agglomerated and the accessibility villages is lower than that of corresponding roads. The extremum village accessibility is great because there is no network above the township road grade to cover some of the villages. The accessibility of Han villages is higher than that of minority villages and the perceived accessibility of traditional villages is higher than that of corresponding roads. 3)The accessibility of traditional villages tends to be affected by the factors of altitude, gradient, distance from water, road grade and socio-economic development, nationality and so on. The accessibility of traditional villages in areas with complex natural environment and lagging social development is relatively lower and the different ethnic development trends would diversify the accessibility of the traditional villages of various nationalities.
