Study On Emergency Traffic Organization Of Urban Road Traffic System

Urban emergency traffic study is with the guide of disaster prevention and reduction concept on the planning, construction, management, etc. of urban traffic system. It is the uncertainty, the openness of urban traffic system, and the complexity and uncertainty of unusual event that makes the study difficult. Therefore, till now urban emergency traffic has been lack of comprehensive, systemic and in-depth study. This thesis takes the road traffic organization which concerns much with social production and activities as the object, with reference to urban emergency management, disaster prevention planning, safety planning, major accident emergency, natural disaster emergency, human disaster emergency in and abroad. It studies specifically on several aspects of emergency organization with application of the idea of urban traffic management evaluation, traffic impact analyses and general traffic organization, and advanced software such as TransCAD. The thesis is mainly made up of five parts: definition of emergency event, emergency traffic demand, criterion for and range of applying emergency traffic organization and methods of organizing emergency traffic. Taking the 2008 Olympic Games as an illustration, the then traffic organization concept and methods are analyzed and concluded. Finally, limitations and problems that are to be thoroughly studied are pointed out and related suggestions on how to apply urban emergency traffic organization are given.