【作者】 刘东旭；

【导师】 李明；

【作者基本信息】 长安大学 ， 城市规划与设计， 2010， 硕士

【摘要】 随着城市化进程的加速,陕北黄土丘陵沟壑地区城市的发展也越来越快,在取得巨大成就的同时也带来了一系列问题：城市人口增多与城市建设用地不足之间的矛盾突出激化；城市职能与空间结构的矛盾加剧,表现为中心区职能高度聚集,建设密度和开发强度日益增大；城市内部的绿化空间和公共活动空间日益减少、城市空间拥挤；交通问题突出；城市特色逐步消失……基于这些问题,本文以陕北黄土丘陵沟壑地区城市空间结构探索为主线,在对陕北黄土丘陵沟壑地区城市的概念进行界定的基础上,探讨了该区域城市空间演变的规律及发展趋势。对当前城市化加速背景下,通过对城市发展出现问题的研究,以及对影响城市空间结构因素的分析、归纳、论证,结合相关理论的运用,探讨适应陕北黄土丘陵沟壑地区城市空间结构的发展模式。从而得出陕北黄土丘陵沟壑地区城市空间整体发展策略、城市空间发展的对策、城市建设模式。最后以延安市城市空间结构为实例将以上研究成果予以运用。更多还原

【Abstract】 With the acceleration of urbanization, Cities also develop more and more quickly in Loess Hill and Gully Area in North Shannxi. At the mean time, a series of problems arise in this process, such as conflicts between population increase and shortage of construction land; contradiction between urban spatial structure and urban function, which appear as high concentration of urban function in central area, decrease of green space and public space in interior urban space, congestion of urban space and outstanding traffic problem; city characteristics disappear gradually.Based on these issues, on the basis of defining cities in Loess Hill and Gully Area, and whit exploration of urban spatial structure in Loess Hill and Gully Area as the main line this paper probes into the evolution law and development tendency of urban space in this area. Under the background of rapid urbanization, this paper talks over development patterns appropriate for urban spatial structure in Loess Hill and Gully Area in North Shannxi, through studying problems arising in urban development, analyzing and summing up and demonstrating factors which influence urban spatial structure development, combining theories application. Thus some conclusions are drawn such as strategies of integral urban spatial development in Loess Hill and Gully Area, countermeasures of urban space development, urban construction mode. Finally, research findings are put into use in Yan’an city.更多还原