西安街道空间形态研究与探析

The Study of the Spatial Form of the Streets in Xi'an

西安作为历史文化名城保护的主体部分,明城区中的历史街道同样是城市性质和特色的重要组成部分。西安明城区改造后城市形态的变化在街道中有比较集中的体现,通过对南大街发展现状的分析和评价,对不同时期南大街的空间形态进行分析,在街道尺度、建筑形式、建筑色彩、建筑体量、空间序列等几个方面进行比较,指出这些因素的变化直接导致了街道历史形态的变化,由此总结出街道建设改造中成功与失败的经验,希望从中可以探讨出古城西安保护与更新的适宜途径。

Xi＇an is the main body of the protection of historical and cultural relics of the city. The historical streets in the city of the Ming Dynasty is an important part with characteristics of the city. The change in the city of the Ming Dynasty manifested itself in the modification of the city streets. Through the analysis of existing conditions of the South Street and the comparison of its spatial form in different times, such factors as the street scale, the building form and color, the architectural volume and space, and several other aspects have been ly lead to the change of historical patterns. So, the construction and transformation contributes studied. It is pointed out that these factors directeither the successful experience or the failure one in to the protection of the ancient Xi＇an city.