Research On The Harmony Of Compositive Transportation Of Big City Based On Structural Equation Model

With the development of Chinese urbanization, it emerges more and more large-scale cities. The expansion of city scale would inevitably change the structure of urban transport mode. The synthesis transportation system is composed by various transport modes. The coordination problem between various transport modes in the synthesis transportation system would play the major role to the travel quality of people.The paper first analyze the characters of various transport modes in the synthesis transportation system, then study the presentation of urban transport mode structure and the development trend of contemporary world urban transport structure. Based on above analysis the paper analyze the conception of coordination, puts forward the conception of synthesis transportation coordination. Then the paper analyzed the influencing factor of the synthesis transportation coordination which is the basement of the synthesis transportation coordination structural equation model.Based on analyzed the influencing factor, the paper supposes the condition of synthesis transportation coordinative structural equation model by the theory of structural equation, and then limits the structural equation mode. The structural equation mode of synthesis transportation coordination is discriminated through by the examination.The paper obtains the data by the survey of "the Wuhan synthesis transportation coordination subjective sensation", and then deal with the data by the LISREL software programming computation. The paper returns main parameter of structural equation model by the maximum likelihood law.Then the paper obtains the final synthesis transportation coordinated structural equation model by uses LISREL software to exam the validity of model. Which obtains, the paper proposes the corresponding countermeasure coordinated to Wuhan's synthesis transportation according to the result of synthesis transportation coordination structural equation model. Finally, the paper summarized the study conclusion and proposed that certain questions which need to research deeply and the further development direction.