关键词: 空间帕洛托最优, 空间结构, 演化, 淮北市, spacial Paluotuo optimal, spatial structure, evolution, Huaibei City

Abstract: Using Arcgis software, studied the land use map of Huaibei’s urban planning in 4 stage.Comparring the City morphology index,the total of urban expansion,the Expansion rate,the expansion intensity,the The scale of main types land and the Heterogeneity index,Conclued that the process of space expanding of HuaiBei city has undergone 4 stages:relatively compact in early,then scatter layout and compact layout again.The urban expand along the JiaFu railway,and the shap like latter C along the Northeast to southwest and then turned to the southeast . The scale of th industrial land, the residential land and the commercial and public facilities increased and replaced each other.We believe that HuaiBei urban space would extened to East and South in the future,Based on the regional cooperation,resource , traffic location, the present spatial structure.in order to perfect the function,also need to regulat the inner lands of different types, combination, perfect city function.At last,Suggest to optimiz the urban structure from the industrial structure adjustment, subsidence governance, transformation of the old city and city planning.