【摘要】 利用引力模型测算农村居民点之间的相互吸引力,识别核心居民点节点及其空间辐射范围,并引导农村居民点空间重构,为整村推进示范村居住空间优化提供科学参考。结果表明:1大柱村有5个农村居民点核心节点,其总吸引力及其空间辐射范围、辐射平均半径各异;2据核心节点的辐射力,融贯村域环境并兼顾农户意愿需求,将大柱村农村居民点重构为生产主导型(85号、23号、142号)、生活主导型(32号)和服务主导型(105号)三种类型,并将生活主导型居民点厘定为中心村。研究认为:大柱村应以该5个核心节点为中心,以其农户需求为其主导功能定位,构建三类农村居民点重构类型及"中心—基层"两个等级的农村居民点体系,实现从空间力学视角辨析农村居民点其辐射力进而实现重构,为丘陵山区宜居乡村建设提供一种新的研究方法和实践借鉴。更多还原

【Abstract】 The purpose of this paper is to use the gravity model to quantitatively analyze the mutual attraction of rural settlements, identify the core nodes and spatial radiation range of rural settlements and provide a scientific reference for living space optimization in the Demonstration Program of Whole Village Relocation. The results show that there are five core nodes of rural settlements in Dazhu village and their total attraction, spatial range of radiation and the average radius of radiation are different; According to the radiation of core nodes and combining the environment of Dazhu village and the demand of peasant households, this paper regroups the rural settlement for three types in Dazhu village: productionleading(no.85,23,142), living- leading(no.32) and service- leading(no.105), and redefines the living- leading rural settlement as central village. This paper concludes that Dazhu village should be centered around the five core nodes,determine the dominant function of rural settlements based on the peasants’ demand, and restructure the rural settlement for three types and establish the "local- centers" two levels rural settlement system. Finally, this paper has analyzed the radiation of rural settlement on the perspective of space mechanics and implemented the restructuring, providing a new method of research and practical application reference for livable rural developing in hilly area.更多还原