【作者】 伍俊辉；

【导师】 杨永春；

【作者基本信息】 兰州大学 ， 人文地理学， 2007， 硕士

【摘要】 近年来，城市居住区空间结构研究取得了丰硕的成果，是城市空间结构中进展较快的方向。国内外关于居住空间结构研究多数是从社会学视角，探析居住区的分异特征、模式、机制等，比如富人区、中产阶级、贫民窟等不同社会阶层的分布区域及特征等。本文则从地理空间的角度，探求分析1949年以来兰州居住区的变迁规律、驱动机制及发展趋势。文章在历经6个月的实地调查后，对兰州1949年以后建成的居住区进行还原，对不同年代居住空间演变进行定量分析及对居住空间结构进行了定性研究。笔者认为从中心到外围居住空间依次为：1980年以前建成的居住区—1980年到1989年建成的居住区—1990年到2001年建成的商品房集中区—2001年以后的现代化居住区。1950年以来，城关—七里河组团的扩展速度最快，安宁组团、西固组团相对较慢。2000年以前，居住用地扩展以粗放型横向扩展为主；2000年以后，以旧城改造为主的集约型竖向扩展和横向扩展相结合。居住空间的分布与演变是城市功能—结构矛盾运动的结果。其根本原因是后工业社会城市社会经济的发展。城市经济技术的发展，人口增长与郊区化、国家政策、个人择居行为等众多影响因素，形成集聚与扩散两股力量，使城市居住空间结构在向心力和离心力的交互影响下不断演变。改革开放以前，主要是国家宏观政策的影响；改革开放以后，不仅有国家宏观政策的影响，而且受到市场经济的冲击。个人择居行为、地产开发商的决策、旧城改造、居住环境、交通条件等因素综合作用。在分析总结1949年以来兰州居住空间演变规律和驱动机制的基础上，论文探析了兰州居住空间的未来发展趋势。研究认为，未来的兰州居住空间将以城关—七里河组团和安宁组团为主，西固组团为辅。城关—七里河组团以旧城、“城中村”改造及横向扩展为主，安宁组团以新区建设为主。更多还原

【Abstract】 The research on the urban resident spatial structure obtains more achievements in the recent years. Most of the research focused on the point of sociology view, and studied the habitation problems of different people in cities. Based on the view of geographical region, this paper studied the distribution of resident districts of Lanzhou City. The chronometry is since 1949.Based on the field-survey, this paper used the quantitative analysis to analyze the changes of resident spaces. The resident spatial structures are classified as following: resident districts which built before 1980s; resident districts which built during 1980s to 1989s; commercial rensident districts which built in 1990s; modern resident districts built in the 21st century. Chengguang-Qilihe district expands faster than other districts, Anning and Xigu districts expands slowly since 1949.The resident spaces expand mainly toward east and west, and the living increased about 17.2km~2; the living increased toward southwest and northwest is under 1km~2. The living increased fastest in 1970s, achieved 9.3km~2; the living increased 5.8km in 1980s; and increased 4km during other years. Since 1980s, the living began to reduce in some directions, thereinto, reduced evidently during 1990 to 2002. Therefore, resident spaces expanded extensively before 2000, and intensively and dispersedly after 2000.The evolvement of resident spaces is the result of the movement of function and structure. The mechanism of resident space evolvement was the national policies of macroscopically control before the reform in 1978. The mechanism of resident space evolvement is not because of only national macroscopically control, but also because of the market-economy after the reform in 1978, especially in 2000. It includes individual preference of people, inhabitancy environment, decision of the developer, traffic conditions, rebuilding the old urban region act.Based on the above analysis, this paper analyzed the developmental trend of resident space of Lanzhou. The results are: the main resident region will be built in Chengguang-Qilihe and Anning districts, Xigu district will not emerge much resident space. Chengguang-Qilihe district will be rebuilt in recent years.更多还原