Study On The CRH Fire Safty Research And Risk Assessment

In recent years, along with the rapid development of economy and society, the high-speed rail mileage of China grows rapidly and has made it a great power in this field. CRH(China Railways High-speed) as the leading role, suffered coldly in fire revolutionary crime prevention and control field. So far, there is no special research on fire control in the field. CRH is high technology content and expensive; the fire may claim lots of death and cost. So it is very necessary and emergent to do research on fire control.The thesis researches on fire danger Quantitative evaluation and consummates the Management system. Based on accident-causing theory and Hazard identification technology, the thesis gets to find all kinds of hazard factors in CRH fire disaster, and simulates some Objective factors using FDS(fire dynamic simulation) to get distinct influences of the factors. Secondly, the paper researches on CRH fire Risk assessment. The results as follows:It can analysis fire-causing factors Comprehensively using Hazard identification technology; It proves that burning and property of combustible and explosive materials and condition of ventilation have great influence using FDS; Fuzzy Analytic hierarchy process is a good way to describe CRH fire risk directly and quantitatively.