Study In Transfermation Project Capital Project Optimum Seeking Of Old City

In recent years, because the urban constructions and development of our country have been accelerated, the land resource is relatively in short supply, there have been starting the transformation of old city in the old urban areas of a lot of cities; but with the social development, the traditional investment decision method which is taking the economic benefits as the core, overweighting the direct economic income of the capital project, making qualitative analysis for social benefit only, is very much difficult to meet the needs of comprehensive development of the city.Through studying the current situation to analyze the present of the project capital project optimum seeking of old city of our country, this text tries to use the analytic approach of the level (AHP) to confirm that appraise the factor weight in optimum seeking of capital project, and it is by entropy technology going on revising about their weights, whose name is then until fuzzy mathematics is the fuzzy to last concept of degree capital project vs. factor of appraising according to (the fine function, general function, insufficient function), build, set up fuzzy matrix, comprehensive benefit to confirm capital project, make the social benefit index be quantized, and then ask for the value coefficient of the scheme according to the project theory of value (V=F/C), it is good and bad to judge the scheme finally.Compare for central traditional method with economic evaluation, fuzzy comprehensive scheme optimum seeking method can appraise old city implementing scheme of transfermation project in an all-round way, objectively. Thesis combine project embodiment prove to preferred method that this text get out of finally, prove the result indicates, this preferred method can receive more ideal result.