河西走廊城市空间拓展驱动力研究

发布时间：2018-05-08 18:50

  本文选题：河西走廊 + 城市空间扩展　； 参考：《西安建筑科技大学》2016年硕士论文

【摘要】：随着中国社会经济的持续发展和相关城市政策的颁布实施,不同规模的城市空间形态发生诸多变化,主要体现在城市外部空间的扩展及内部结构的演化。城市空间形态拓展的实质是城市内外动力作用下的结果,在不同的驱动力作用之下,城市空间扩展呈现不同的方式、速度和形态等,对城市社会、经济等多方面产生不同影响。本文选取五个位于甘肃省河西走廊具有代表性的、目前处在城市空间快速扩展变化过程中的中心城市,对其城市空间扩展时空规律、方式特征、动力机制和综合动力作用进行比较研究,不仅可以明晰其在城市发展过程中所处阶段,而且能从比较中发现共性和特性,预测其发展趋势,以期对今后的河西走廊五个城市空间发展提出有益的对策和建议。首先,本文根据城市空间形态拓展和空间结构演变的背景,对城市空间扩展的相关理论、概念进行综述和辨析,根据国内外的研究成果和趋势,结合对河西走廊五个城市的系统调研认知,确定了本文研究城市空间扩展和驱动力研究的基本框架。同时构建城市空间拓展和结构演变地图图谱,以多时期空间和属性信息揭示河西走廊5市空间形态和空间结构层面变化过程。其次,通过比较分析2004——2014年期间河西走廊城市空间扩展的过程、模式、特征和时空规律,运用定性与定量、归纳与演绎、GIS空间分析技术与统计分析相结合的方法,明确了城市经济、社会、投资、政策、规划等多因子的作用关系和作用力大小,并为空间拓展动力机制的提供因子分析准备。再次,根据城市空间拓展的诸多因子之间的作用关系和作用程度,对河西走廊城市空间扩展的时空轨迹和节点进行分析,结合制度变迁背景下的空间拓展机制,分述产业空间、居住空间和公服空间三个层面空间拓展机制和共性规律,总结河西走廊城市空间拓展的机制模式。最后,通过对动力综合作用和机制发展变化趋势的分析,探讨河西走廊城市发展过程中城市空间发展主导方向、组织模式、速度态势以及城市空间结构演变,借助理论动力阻力模型和情景变量因子模型的情景预测,提出相应的空间发展策略。
[Abstract]:With the sustainable development of China's social economy and the promulgation and implementation of relevant urban policies, many changes have taken place in the urban spatial forms of different scales, mainly reflected in the expansion of the outer space of the city and the evolution of the internal structure. The essence of the expansion of urban spatial form is the result of the dynamic force inside and outside the city. Under the different driving force, the urban spatial expansion presents different ways, speed and form, which has different influence on urban society, economy and so on. In this paper, five representative central cities in Hexi Corridor, Gansu Province, which are currently in the process of rapid urban space expansion, are selected, and the space-time law and mode characteristics of urban spatial expansion are analyzed. The comparative study of the dynamic mechanism and the comprehensive dynamic action can not only clarify the stage of urban development, but also discover the commonness and characteristics from the comparison, and predict its development trend. In order to the future of the Hexi Corridor five urban space development and put forward useful countermeasures and suggestions. First of all, according to the background of urban spatial form expansion and spatial structure evolution, this paper summarizes and discriminates the related theories and concepts of urban spatial expansion, according to the research results and trends at home and abroad. Based on the systematic investigation and cognition of the five cities in Hexi Corridor, the basic framework of the study on urban spatial expansion and driving force is established. At the same time, the map map of urban spatial expansion and structure evolution was constructed to reveal the change process of spatial morphology and spatial structure in Hexi Corridor with multi-period spatial and attribute information. Secondly, by comparing and analyzing the process, pattern, characteristics and space-time law of urban spatial expansion in Hexi Corridor from 2004 to 2014, using qualitative and quantitative, inductive and deductive GIS spatial analysis technology and statistical analysis method. It clarifies the relationship and force of urban economy, society, investment, policy, planning and so on, and provides the factor analysis for the dynamic mechanism of spatial expansion. Thirdly, according to the function and degree of many factors of urban spatial expansion, the paper analyzes the space-time track and node of urban spatial expansion in Hexi Corridor, and discusses the industrial space combining with the spatial expansion mechanism under the background of institutional change. Three levels of living space and public service space space expansion mechanism and common law, summed up the Hexi Corridor urban spatial expansion mechanism model. Finally, through the analysis of the dynamic comprehensive action and the development trend of the mechanism, the paper discusses the dominant direction, the organization mode, the speed situation and the evolution of the urban spatial structure in the urban development process of Hexi Corridor. Based on the scenario prediction of theoretical dynamic resistance model and situational variable factor model, the corresponding spatial development strategy is put forward.
【学位授予单位】：西安建筑科技大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TU984.113
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本文编号：1862612