The Characteristics and Evaluation of Commercial Environment Surrounding Urban Community-Based on Case Study of 7 Communities in Beijing
基于北京7个社区周边商业设施的一手数据，分析不同类型社区周边商业环境的特征，提出按社区周边主要商业街特征和可达性将商业环境分为两个尺度三类，并用层次分析法进行定量评价。
With diversification of urban commercial formats and rapid expansion of urban space as well as great changes of hierarchical structure of urban commercial space,community commercial has become one important scale of urban commercial space which is closely related to daily life of urban residents. Besides,following by the trend of differentiation of residential space,the commercial environment surrounding different types of urban residential area have showed significant differences. Based on the firsthand data of commercial facilities surrounding seven urban communities in Beijing,this research analysis and compare the characteristics of the commercial environment surrounding different types of urban community,and put forward that based on the characteristics of the main commercial street closely surround the community and accessibility to nearby commercial center,commercial environment can be divided into two scales and three categories. Finally,AHP method was used to make a quantitative evaluation.