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历史街区的更新改造一直是城市规划领域关注的重点,而在历史进程中,大规模的“破坏性保护”失去了历史街区保护的意义。本文基于“小规模、渐进式”的历史街区有机更新理念,以问题导向为研究基础,运用ARCGIS结合数学模型“泰森多边形”在构建历史街区邻里关系的应用,探索一种新的历史街区空间秩序有机更新的方法,结合技术手段,建立一种更加有效有据的空间整合模式。
The renewal of historic blocks has always been the focus of attention in the field of urban planning. In the historical process, large-scale “destructive protection” has lost the significance of protection of historical blocks. Based on the problem-orientation-based research, this paper uses the ARCGIS combined with the mathematical model “Thiessen polygon ” in the construction of the neighborhood relationship in the historic district to explore a new The method of organically updating the spatial order of historical blocks and combining with technical means to establish a more effective and valid spatial integration model.