Sub-index fire hazard analysis of urban land

In this paper,fire statistical data of Tianjin in the last 10years were analyzed.Based on it,the fire hazards of various types of urban lands were analyzed quantitatively and qualitatively with sub-index.Fire hazard of each kind of urban land was characterized by the index of probability of fire occurrence,property loss caused by fire,casualties after the fire,and the corresponding social impact.Finally,the land fire hazard index coding of urban lands was obtained.The research results can reflect the fire features of different types of urban land in Tianjin,which helps to make the overall fire hazards distribution of various types of urban lands more specific and distinct.It will provide reference for fire planners and fire departments.