Abstract:

Based on the uncertain characteristic of the fire occurrence, development and fire loss, a multi- factor evaluation system including 4 units and 27 factors was established to prevent and control fire in shopping malls, and improve the safety management. The indexes not be able to use absolute value directly were transformed. An evaluation model was established according to the analytic hierarchy process and the uncertainty measurement theory. Taking a shopping mall in Datong, Yun'gang as an example, the result showed that its safety level was "relatively safe", which was consistent with the actual situation. This indicated that the model was effective, the management recommendations were very specific. The model can be used to evaluate the fire safety of the shopping malls of the district, and provide scientific support and method for their fire safety management.  

Key words: analytic hierarchy process, uncertainty measurement;fire safety assessment