Prediction on non-adaptive evacuation behavior of personnel in fire from perspective of disaster cognition
In order to predict the possible evacuation behavior of personnel in the emergency evacuation process of fire,the questionnaire survey was used to collect the data information of the cognition degree of disaster and its information and the evacuation behavior presentation of different crowd,and the mathematical statistical analysis was conducted on the collected data.The Spearman method was used to analyze the correlation between the cognition degree of disaster and its information and the non-adaptive evacuation behavior,and a prediction model was established according to the correlation analysis and probability analysis results.The results show that there is a significant correlation between the cognition degree of disaster and its information and the specific non-adaptive evacuation behavior.In the process of emergency evacuation,the most likely evacuation behavior is the transcendent behavior,and the least likely evacuation behavior is the return-back behavior,and dif-ferent behavior have different probabilities.The research results can provide some guidance on emergency evacuation and re-duce the casualties to a certain extent.