Regional Transportation Network Comprehensive Analysis Appraisement Research And Practice

Analysis and evaluation on regional transportation and communication network planning and benefit and structure evaluation on existed transportation road network has some degree practicality. In this paper, we improved appraise method that mainly rely on qualitative analysis and completed regional transportation network comprehensive analysis and appraisement research work, this is a comprehensive analysis and appraise system that consists of mutual action analysis between transportation and exterior factors, and at the same, it also consists interior structure character analysis of transportation network. Limited to information we take the former as our priority.We outspread the research followed by this conception and distribute the work into two parts. First, we focused on exterior avail, and prepare to solve 3 aspects quantitative analysis problems. In particular, they are avail relationship analysis between transportation and economic development by using of grey system, inherent relation between important index of transportation network and economic network, harmonize degree analysis between transportation and economy system.The purpose we finished relation research between transportation and economic development is to clarify inherent regulation and analyze regional transportation condition from a macro view. This kind of quantificational research on association analysis of these two systems can provide available reference for their harmonious development. We also hope that this work can do some help for rational decision-making in case of restricted resource.Second, we aimed at road network interior structure character and with the help of graph theory and geographical fractals, took the freeway network as the object and completed the primary structure analysis. These consist of spatial connection and distribution character.With the processing development we also find that remote sensing and GIS are indispensable to road network spatial real-time analysis, we also hope do some achievement on RS and GIS engineering application in subsequent work.