预防犯罪视角下的福州市三坊七巷历史街区空间句法分析

Space Syntax Analysis of Tree Lanes and Seven Alleys Historic District in Fuzhou from the Perspective of Crime Prevention

城市中的历史街区作为旅游目的地和重要的公共活动区域,人员流动性大且混杂,是城市犯罪研究的典型区域。文章基于通过环境设计预防犯罪(CPTED)理论,对三坊七巷历史街区街巷空间进行连接度、整合度、选择度的空间句法分析,结果显示南后街、雅道巷、宫巷等巷道发生犯罪的可能性较高;结合潜在的犯罪高发区的实地调研结果,对三坊七巷历史街区内犯罪预防措施及环境要素进行评价,提出预防犯罪视角下的历史街区环境要素优化策略。

The historic district in a city is crowded with people and featured with a mobility as the tourism destination and the important public area.So it is the typical area for the study of urban crimes.This study reviews the the theory of crime prevention through environmental design(CPTED),and makes the spatial syntax analysis of connectivity,integration and selectivity for a typical urban historic district,where the Tree Lanes and Seven Alleys is located.The results show that there is a higher likelihood to see more criminal activities on Nanhou Street,Yadao Lane and Gong Lane than on the other Lanes in the studied area.Based on the results of the on-site investigation in the area with the higher potentials of criminal activities,this study evaluates the crime prevention measures for and the environment elements in the district of Three Lanes and Seven Alleys,and proposes the strategy to enhance the environment elements there from the perspective of crime prevention.