一、住宅郊区化的背景住宅郊区化,并不是一个新的提法。它是城市扩大向郊区发展的必然的产物。在我国,住宅郊区化正在成为一个热门的话题。从国外经验采看,住宅郊区化的几个动力无外乎来自以下几个原因:一是城市社会汽车化程度十分高,城市生活与汽车的发展密切相关,人们的生活半径扩大;二是城市产业外迁,特别是新兴产业向着郊外地价较低环境较好的地区迁移,带动城市住宅向外迁;三是城市中心区密度过大而造成环境、社会问题较为严重,迫使新增加的住宅区向外扩散;四是城市轨道交通有意地向外引导,兴起郊 First, the background of residential suburbanization Suburbanization of housing is not a new formulation. It is the inevitable product of the expansion of the city to the suburbs. In our country, suburbanization of housing is becoming a hot topic. Judging from the experience of foreign countries, there are several reasons why suburbanization of residential buildings are without exception: First, the degree of automobileization in urban society is very high; the urban life is closely related to the development of automobiles; the life radius of people is expanding; secondly, Industrial relocation, especially emerging industries to the suburbs of lower land prices in the better environment of the region to migrate, led to the relocation of urban housing; Third, the urban center density is too large, causing environmental and social problems are more serious, forcing the newly added residential area Outward diffusion; Fourth, urban rail transit deliberately outward guidance, the rise of the suburbs