The Research Of Traffic Impact Analysis About The Large-scale Urban Buildings Construction Project

Traffic impact analysis is the analysis and evaluation of road network construction projects around the traffic load on its impact and to make non-normal growth factors to offset the impact of the measures that must be taken and provide transport facilities. This thesis analyses the characteristic of the traffic impact analysis in large construction projects and the basic elements and methods of traffic impact analysis. All the analysises are based on the definition of the object and scope of the research.We based the analysis and traffic impact analysis of the threshold method at home and broad, this thesis put forward the level of reliability of service road concept, and the introduction of the methodology for determining the threshold and the level of service reliability based on the road methodology for determining the threshold for study and discussion.According to the diversity of large construction projects, the complexity of the different functions, the scope of this thesis to determine the traffic impact study. The category-attracted rate method is put forward according to the functional structure of a single, clear classification of large construction project. Another model has been used to analyses the functional structure of complex large-scale construction projects.The method based on the reliability of road service level is integrated with single evaluation and comprehensive evaluation. It can judge the level of traffic impact on large construction projects. And according to the actual case, the thesis put forward a solution for the traffic impact and the result put a strong support to the method in this thesis and it shows a strong practical value.