Research on the Precise Optimization of Public Space of Villages around Cities Based on SNA:Taking Che Village in Bailuyuan Area as an Example
Aiming at the current situation that the layout form of rural public space around the city doesn't match villagers'needs,a precise optimization method of"Two Models and Three Levels"of rural public space is proposed.Taking Che Village in the suburbs of Xi'an as the research object,a double-layer network model of the public space of Che Village is constructed by using the social network analysis method(SNA),that is,the physical network model and the villagers'behavior network model(Two Models).Relevant indicators measuring the network structure characteristics of public space are designed from the three levels(Three Levels)of"settlement-area-point",and through the comparative analysis of the indicators of the double-layer network model,the elements that need to be optimized and improved in the public space of Che Village are precisely located.Finally,based on the interactive logic of"society-space",guided by the matching of spatial layout patterns and villagers'needs,precise optimization strategies are proposed from three aspects:optimization of settlement layout,improvement of regional factions,improvement of the single point quality.
landscape architecturevillage around citypublic spacesocial network analysis(SNA)precise optimization