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当前城市规划的重点与方向出现转变,由之前的以用地扩张为主的增量规划,转变到现在的以老城更新改造为主的存量规划。老城更新改造的内容一般包括建筑风貌更新改造,传统特色空间更新改造,街道与其他市政设施的整治与升级等方面。基于这一背景,选取无锡市惠山区堰桥街道(原堰桥镇)老镇区作为实证案例,运用空间句法的相关理论,主要是基于轴线的空间构形分析和基于视区的空间构形分析,对堰桥老镇区的街道、入口、绿地、广场、老厂房区、传统居住街坊等空间进行定量分析,为城市老镇区空间更新改造规划提供可供借鉴的方法与经验。
At present, the focus and direction of urban planning change from the incremental planning mainly based on the expansion of land use to the existing inventory planning mainly based on the renovation and reconstruction of the old city. The contents of the renovation and renovation of the old city generally include the renovation and renovation of architectural style, the renovation and transformation of traditional special features, the renovation and upgrading of streets and other municipal facilities. Based on this background, we select the old township of Weierqiao Street (formerly Weirqiao Town) in Huishan District of Wuxi as an empirical case and apply the theory of spatial syntax to analyze the spatial configuration based on the axis and the spatial configuration based on the visual area The quantitative analysis of the streets, entrances, green spaces, squares, old factory buildings, traditional residential neighborhoods in the old town of Yanqiao is provided to provide a reference for the urban renewal planning of the old township.