中环路驱动下太原市城市空间增长特征研究  

Study on the characteristics of urban space growth in Taiyuan City driven by Central

作　　者：王国力[1,2] 张敏 WANG Guo-li;无(Northeast University of Finance and Economics,Liaoning Dalian,116025;College of Urban and Environment,Liaoning Normal University,Liaoning Dalian 116029,China)

机构地区：[1]东北财经大学,辽宁大连116025 [2]辽宁师范大学城市与环境学院,辽宁大连116029

出　　处：《国土与自然资源研究》2019年第6期1-6,共6页Territory & Natural Resources Study

摘　　要：城市化的快速发展,交通道路的逐渐完善,空间可达性的进步,土地的利用等方面发生了空间上的变动,使得交通道路沿线的土地利用总量增长或重新规划。客运和货运流量因此发生变化,增加了旅途的需求,完善交通设施、优化道路结构的需求也随之产生。道路的建设与完善,引起了土地开发利用和城市空间分布及其特征的改变,道路的建设对城市空间的增长影响显著。本文利用遥感和ArcGIS空间分析技术,结合缓冲区分析、交集分析和梯度分析等方法,研究中环路驱动下太原市城市空间增长特征,为促成太原的城市空间增长的紧凑式布局,避免城市的无序蔓延提供理论和实践上的根据。结果表明:中环路的建设改变了其沿线的土地利用类型,建设用地扩张明显,并出现了由快速增长到慢速增长的持续增长的趋势,中环路对建设用地具有强烈的吸引效应,呈现出邻接型、包含型和外扩型等典型的扩张模式。With the urbanization process accelerating,the urban traffic capacity increases,the continuous optimization of the traffic network,the improvement of the spatial reachability,the land price and the function change in space,thus changing the land use structure,various types of land use increased or re-layout flow,logistics changes,increased travel demand,resulting in improved transport facilities,optimize the needs of road network structure.The development of roads has caused the changes of urban space form,land use development,land use price and land use characteristics,and the road has a strong driving effect on urban space growth.In this paper,remote sensing and ArcGIS spatial analysis techniques are used to analyze the urban spatial growth characteristics of Taiyuan City driven by Central Road by means of buffer analysis,intersection analysis and gradient analysis.It is a compact layout to promote the spatial expansion of Taiyuan City,unstable spread provides theoretical basis.The results show that the construction and development of Central Road has changed the land use type along the route,the construction land area has increased greatly,and there has been a trend of rapid growth to slow growth.The Central Road has a strong attraction to the construction land effect,showing a typical type of expansion,such as adjacency,inclusive and external expansion.

关 键 词：中环路 太原市 土地利用 城市空间增长 

分 类 号：TU984.1[建筑科学—城市规划与设计]