| Resource-based city is a special type of city, its formation, development, growthand decline are closely related to its resources. As the resources run out, if there isn’tany other alternative industry, the city will gradually decline and even die, so we mustcarry out transformation to maintain its sustainable development. But as the city’sindustrial structure is transforming to diversification, so the city’s function shouldchange from single to comprehensive evolution, the spatial structure of city’s landresources should also produce corresponding change. Under the affect oftransformation on the resources city background, the research of spatial structure ofcity’s land has an important role in effecting the sustainable development of resourcescity.Dashiqiao’s development depends on its resources, thus ignore the function ofcity’s development and overall arrangements planning of the area that’s why lackingcity’s functions, city’s area sprawl and use of city’s land structure is like chaos.Dashiqiao’s development not just depends on the transformation of resource-basedcities, but also depends on "city center shifting to south and “industries shifting towest" for the development of city’s spatial structure in the implementation of "theoverall upgrade of the city". So under the background of dashiqiao’s transformationsearch for the space effect of land use, it has very important significance ondevelopment in the future.The article shows us that recourses based city’s importance on the bases of itscharacteristics. The resource type city development and city construction, cityenvironmental construction is not coordinated, distributed structure of city spacelayout, in the transformation background, through the rational allocation of landresources to promote the development of industrial clusters driven, overalldevelopment of city town system, to accelerate the transformation of city function,protect the ecological restoration and improve the city’s space layout.Dashiqiao’s city land structure is used imbalance, scattered distribution ofindustrial land, confused layout, because of the limited resources, traffic, the factorsaffecting the spatial distribution is not reasonable, which hindered theCountermeasures of city spatial distribution of rock: rational allocation of land resources and effective use of city, the use of policy means to optimize the industrialstructure to promote magnesia materials industry cluster to improve the urban system,urban and rural development, cooperation, strengthen the city ecological protection,rational planning of city space layout, promote the optimal allocation of city space inthe process of transition. |
