Research On The Theories And Methods About Transportation Corridor And Path Analysis

Transportation corridor, also named transportation thoroughfare or traffic passageway, is the inevitable result produced when the traffic and transportation industry comes into the age of integrated transportation. Some theories and methods related to transportation corridor are studied in this paper, and an analysis and evaluation on transportation hub, transportation mode and transportation network of road and so on, is also made. The main contents include:(a) The definition, signification and characteristics of transportation corridor are concluded. The structure and classification of corridor are also expounds. Moreover, an analysis on the characteristics of transportation corridor is also made, based on which, the analysis and evaluation content system is put forward combined with three research scales of transportation.(b) According to the characteristics of integrated hub, an evaluation index system for the importance of integrated transportation hub is constructed. Then, with the method of Analytic Hierarchy Process (AHP), the hub is evaluated, and an experiment is carried out.(c) A transportation route selection model is built with the method of Ambiguity Optimization; a model of transportation mode selection inside the corridor is built with AHP and an experiment is carried out.(d) With the technology of fuzzy compromise programming, an optimal route model with multi-object of the road network is constructed, and the realization algorithm as well as the correlative sample is offered. Then, combined the research, an optimal route analysis experiment based on MapObjects is designed and implemented.The research in this paper is quite significant both academically and practically, for it not only provides theories and methods for the analysis and evaluation on transportation corridor, but also offers a scientific reference to carry out similar researches.