Fire Risk Assessment for Large-scale Commercial Buildings

• 1、College of Urban Construction and Environmental Engineering,Chongqing University,Chongqing 400045
• 2、College of Urban Construction and Environmental Engineering,Chongqing University,chongqing 400045

Abstract：The current researches on the fire risk assessment model were mostly from the perspective of macro, such as building fire safety, safety management, fire fighting and rescue forces, local fire supervision status, etc. But, when the situations of fire-fighting equipment maintenance and fire safety management of the similar buildings are different, the fire risks are also different. Based on the field research about the large-scale commercial buildings in Chongqing, a fire risk assessment index system is proposed, whichcan reflect the situation of fire facilities and equipment maintenance. The index weight is calculated by the structure entropy method. Then, fire risk of a commercial building selected is assessed.

Keywords： fire in large-scale commercial buildings fire risk assessment the structure entropy weight method