The Status Quo and Countermeasures of Hefei,Ma'anshan and Wuhu Integrating into Yangtze River Delta based on Field Model

First of all,this article overviewed the relevant theories of gravitation model,and then put forward the field model of economic radiation. Through the model,the paper obtained the objective condition of radiation field and the subjective condition of radiation force about Hefei,Ma'anshan and Wuhu integrating into Yangtze River Delta,and summed up the cities in the Yangtze River Delta at the first three levels respectively and then made them as the leading cities of three cites in Anhui province integrating into Yangtze River Delta to be undertook with the standards of economic radiation threshold of 15 cities in the Yangtze River Delta integrating into Shanghai city. Finally,according to industrial characteristics of each of three cites in Anhui province,the paper gave some countermeasures for them to lay the foundation for achieving Anhui province integrating into the Yangtze River Delta economic circle fully.