Study On The Safe Evacuation Of Exchange Space In Transportation Hub

Modern transportation hub’s organization mode has taken lots of changes than before,gradually developing to more comprehensive, more complex and larger scale.The fire protection design is put forward to update. New traffic hub construction for efficient operations, often combined with horizontal and vertical direction flow, development as the use of underground space, the evacuation and fire safety design of the underground space to ask for the update.This paper will review the domestic and foreign related research in safety evacuation for transportation hub and the application status. Then through examples, analysis the characteristics of such structures, and with the problems and difficulties in the design of fire prevention, make the research ideas of this thesis. Using the software, with the actual case, simulate the situation when the fire broke out, analysis the rationality of the safety evacuation design, and give the corresponding improvement measures. In order to provide a basis for such transportation hub in evacuation design.At last, a summary was given about the profits and limitations of the paper, and putting forward some problems that require more researches yet.