昆明主城空间结构演变的驱动力研究

Study on Dynamic of Evolution of Kunming City's Urban Spatial Structure

回顾、对比分析中西方关于城市空间结构研究的理论流派及其演进,指出以历史过程的视角研究城市空间演变驱动力,将能展示城市空间变迁动因。分析昆明主城空间结构演变历史过程,得出:经济发展是推动城市空间结构功能分区和功能区边界模糊化根本动力;王朝更迭及建国后城市发展政策只起催化和强化作用;而以交通技术为代表的技术进步通过推动城市拓展距离演替促使城市空间结构演变。但受制于盆地地形和滇池环保,主城始终未能突破"单中心圈层放射状"模式。

This paper analyzed the time-spatial evolvement process of Kunming city,found that the economical development is the basic power which impels the spatial structure regionalization and fuzzy its boundary;the dynasty alternates and the founding of PRC policy of the city development only plays the catalysis and the strengthened role;the transportation technology which as the typical representative＇s technology advancement through the impetus economy development phase succession urges the spatial structure evolution.The main urban of the centre city has not been able to break through ＂the single central-circle-radial morphology＂ model which is restrained the plateau basin terrain.