文化差异影响下拉萨旧城空间结构优化探寻  

Analysis of the Influence of Lhasa "City Betterment and Ecological Restoration" on the Optimization of Urban Spatial Structure

作　　者：张帆[1] 潘琳[2] 刘晓宇 李海龙[2] ZHANG Fan;PAN Lin;LIU Xiaoyu;LI Hailong

机构地区：[1]中国城市规划设计研究院城市更新研究所,北京100044 [2]中国城市科学研究会学术交流部,北京100835

出　　处：《城市发展研究》2021年第8期122-128,共7页Urban Development Studies

摘　　要：随着城镇化建设的不断推进和城市体量的快速成长,拉萨市原有的城市空间结构正发生巨大改变。城市的特色风貌和文化景观本底也受到不可忽视的冲击。拉萨是世界知名的中华藏文化承载地,原有旧城地区的独特城市结构阐释了其特有的文化底蕴,这种特有的文化也塑造了独一无二的拉萨形象。通过对比中华藏文化与中华汉文化的差异性,围绕旧城地区结构的起源和特色,认知拉萨旧城地区城市结构特点。同时结合文化视角重新建构"河谷轴带、中心多廓、分层山水、绿色多廊"的总体布局、延续城市特色风貌、保护高原自然环境和城市历史文化。并在总的结构导引下针对空间场所进行系统性整理修复,从而更好地在生态保护、文化传承、特色风貌以及宜居生活等方面进行结构性完善。With the continuous advancement of urbanization and the rapid growth of urban volume, the original urban spatial structure of Lhasa is undergoing tremendous changes. The characteristics of the city and the background of its cultural landscape have also received an impact that cannot be ignored. Lhasa is a world-renowned place for Chinese Tibetan culture. The unique urban structure of the original old city area explains its unique cultural heritage, and this unique culture also creates a unique image of Lhasa. Therefore, by comparing the differences between Chinese Tibetan culture and Chinese Han culture, this article recognizes the characteristics of the urban structure of the old city of Lhasa around the origin and characteristics of the old city area structure. At the same time, combining the cultural perspective to reconstruct the overall layout of "river valley axis, center multi-profile, layered mountains and rivers, green multi-corridor", while continuing the urban characteristics, protecting the plateau natural environment and urban history and culture. And under the guidance of the general structure, the space and places are systematically organized and repaired, so as to better structurally improve the ecological protection, cultural heritage, characteristic style and livable life.

关 键 词：拉萨 中华藏文化 空间结构 

分 类 号：TU984[建筑科学—城市规划与设计]