作　　者： ; ;

机构地区： 中山大学地理科学与规划学院城市与区域研究中心

出　　处： 《地理研究》 2003年第3期305-312,共8页

摘　　要： 本文以广东省东莞市为例 ,分析了改革开放二十余年来经济发达地区交通网络的演化 ,以及由此引起的通达性空间格局的变化。由于东莞市经济发达地区交通网络结构已趋于成熟 ,通达性空间格局呈现均质化发展状态 ,区域的空间收敛显著 ,明显改变了区位决策的条件 ,扩大了区位决策的范围和选择余地。这也从一个侧面解释了广东省东莞市城镇发展的区域蔓延现象。 In this paper, we analyze the impact of road and railway network on the spatial structure of accessibility,since reform and opening up in the past 20 odd years using Donguan city in Guangdong province as an example. As the transport network goes to mature, the spatial structure of accessibility presents homogeneous development regime, and the 'Time Space Astringency' process of economically developed region apparently changed the decision making conditions. Locational decision has been changed with changes of accessibility, leading to expansion in both area and scope of the locational decision Ideally speaking, the better a accessibility in a district, the easier to improve the economic development, good transportation condition has showed fine accessibility Take Dongguan for example, the district which has best accessibility is the district whose economy is developing faster, but not the fastest one What is notable is that because of the superior condition of accessibility, together with the demand in the economic development, the district with best accessibility facing Hong Kong in Dongguan is developing dramatically in the estate The changing situation of the spatial structure of the accessibility in Dongguan is just a fleeting period in the transport network development Dongguan must strengthen transport construction in the mid western part in order to make the accessibility of the corridor's interior part stay at the same level What the Guangzhou Hong Kong Transport Corridor will face in future is the improvement of the accessibility's spatial structure,especially the contact zone between Guangzhou and Hong Kong

关 键 词： 网络结构 通达性 空间格局 东莞市

领　　域： [经济管理]