作　　者： ; ;

机构地区： 华南师范大学地理科学学院地理科学系

出　　处： 《华南师范大学学报（自然科学版）》 2005年第1期116-122,共7页

摘　　要： 从一般机制和特殊机制两个方面构建城市空间结构演变的动力系统,认为城市经济的发展是推动城市发展的内生力量,是城市空间结构演变的根本动力.而城市规划、技术进步和社会人文类型等是城市空间结构演变的外生力量,他们共同作用,不断改变着城市的空间形态.除了一般的动力机制,还对推动城市空间结构演变的特殊动力如新区开发、交通区位袭夺、大型工程建设、突发自然灾害等做了初步的论述.各种内生和外生的力量共同作用,不断推动着城市的发展和进步. Urban spatial structure is one of the important contents in the research on the urban appearance and urban development. In this paper, the general mechanism and special mechanism of the change of urban spatial structure are discussed respectively. A viewpoint is held that the economy development of a city is the internal motive of the city's development, and also it's the basic motives of the developing of urban spatial structure. But urban planning, technique progresses, social humanit types and so on are the outside motives of the developing of urban spatial structure. They work together to change the city's space appearance continuously. Some other special motive mechanisms are also stated such as the development of new region, the deprivation of the transportation location, the construction of massive project, the sudden natural disaster etc. Both the internal motives and the external ones work to promote the city's development and progresses.

关 键 词： 结构演变 城市空间 机制分析 共同作用 动力系统 城市发展 城市经济 城市规划 技术进步 空间形态 动力机制 新区开发 工程建设 自然灾害 力量 内生 社会 区位 交通

领　　域： [经济管理] [机械工程] [交通运输工程] [交通运输工程]