Study On Spatial Organization Of Yanhuai Urban Group

The area of Yanhuai is in the north of Anhui province,and it is the transition from east developped to middle area. The study on the spacial organization of Yanhui urban group is the core of Yanhui urban group planning,moreover it has important practice sense to development and spacial optimizing of the cities in Yanhuai and the whole of Anhui province.The paper is in the foundation of the theories and practice of urban group spacial organization from China and other countries.Basing three facets of spacial organization including impacting factor and motivity mechanism and the patterns of spacial organization, according to history succession and actuality, the paper studys the spacial organization impacting factor ,motivity mechanism,the periods of spacial organization and the spacial growth status of Yanhui urban group now.Yanhui urban group experienced three periods including antiquity germination period, forming period and mordern development period. And it is now during the assembling period.The primacy proportion of core city is not high,the economic relation are not strong and the problem of entironment stand out .And these problems must be solved first. According to the rules and the keys of spacial organization, the paper puts forward three patterns of spacial organization in total."Bengbu-Huainan,Huaibei- Suzhou,Fuyang- -Bozhou"three industry axises and"one sector"forming"three axises one sector"with forty two industry zones constitute industry pattern of spacial organization.And the paper puts forward"Huainan and Bengbu forming core"with"Huaibei-Suzhou-Bengbu, Bengbu -Huainan-Fuyang,Bozhou-Bengbu"development axises forming"one core three axises"constitute pattern of spacial structure organization,"greenbelt and zoology fundus"and etc forming"nine policy subareas with four function zones"constitute pattern of spacial subarea organization. At last the paper discusses the path and measure of implementaty spacial organization of Yanhuai urban group.