基于社会网络分析的山地公园空间 结构与布局优化

：为优化山地城镇公园空间结构与布局，借助社会网 络分析方法，选取重庆鸿恩寺公园、碧津公园和石门公园，构 建公园空间关系网络模型。SNA模型的结果显示，鸿恩寺公 园具有较高的完备性与层级性，碧津公园具有较高的稳定性。 研究表明，公园地形、形态、功能布局以及空间节点数量对公 共空间的结构完备性、稳定性与层级性存在一定影响。最后依 据评价体系，从网络结构和规划2个层面提出公园空间的结构 与布局优化对策，从而指导公园空间与等级设置，以及公共服 务设施等规划更新。

Spatial Structure and Layout Optimization of Mountain Park Based on Social Network Analysis

To optimize the spatial structure and layout of mountainous parks, this study uses the social network analysis (SNA) and selects Hongen Temple, Bijin and Shimen Parks of Chongqing to construct the park spatial relationship network model. The results of the SNA model show that Hongen Temple Park has high completeness and stratification value, and Bijin Park has high stability value; the research results also show that the park''s topography, shape, functional layout and space, the number of nodes have certain influence on the structural completeness, stability and hierarchy of public space. Finally, according to the evaluation system, the structure and layout optimization strategies of park space are proposed from the two levels of network structure and planning, guiding public space and level setting, and public planning updates such as service facility planning.