基于吸引力模型的铁路设施的可行性研究与分析

Railway construction is an important component of the country's economic building, a reasonable railway construction is a long-term stability of the country's economic development. Today the interactions between cities become more and more frequent, which is a significant sign of modern social economic development. The form of geospatial has changed from Center- Hinterland structure to Networking-Project Structure. The supply and demand existing between cities is the source of driving force of their mutual interaction, so there is attraction in the interactions between cities. In this paper, by calculating the attractiveness of models of the distance between cities and cities GDP volume of the establishment, by designing of the railway mileage unit cost estimation algorithm to derive total cost of the railway, by comparing the attractiveness of the new railway or post and rail cost ratio to determine cost-effective railway, to analyze the desirability and feasibility of the new railway purposes.