The Analysis Of Road-Investing Profit In Western Mountainous District

Having built for twenty years, our traffic acquired a great development, and reduced the difference of it and developed country's, include highroad traffic. But the development of highroad is imbalance: The quantity and quality of highroad in western district, especially western mountainous district is far low than that in eastern district, say nothing of western developed countries. This restricts the development of western mountainous district's economic and social. But the development of western mountainous district has an important role on the development of our whole country. So, to quicken investing development of western mountainous district is our common sense. But our resource is limited, so we must choose numbered projects from a lot of projects to reality the classic configure and social continuable developmentAs a kind of project-appraising, the analysis of road-investing profit originated from western developed countries at 1960s.There are three embranchment designing guideline, confirming the weight of guideline, establishing evaluating model. Since that time, There are many models were established, such as COBA in Britain, ARFCOM in Australia, VETO, HDM-IH, RTTM2 in Sweden, and so on And our country has established CPMS. But all these models are not suit for western mountainous district So, to design a system of appraising road-investing profit in western mountainous district is a very important project to us.Based on the character of western mountainous district, this article collected a lot of data, used related method, Entropy methodN Markov method, Extensive Theory to construct a system of appraising road-investing profit in western mountainous district, confirm the relative importance of elements, point out the importance of social-apprising in appraising road-investing profit in western mountainous district. At last, one model was constructed, and the outcome of using it to apprising one road in western mountainous district showed that the model is effective. At the end of this article, the author advanced his suggestion about developing the highroad and valuating the highroad investing projects of western mountainous district...