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为实现对单室人员疏散时间的精确计算,通过对单室人员疏散过程的分析,揭示单室疏散时人员运动的规律,建立了有、无障碍条件下单室人员疏散的计算模型,得到疏散门处发生拥堵的临界条件,并将计算模型的计算数据与相同条件下社会力疏散模型的仿真数据进行比较,以评价计算模型的准确性。结果表明,计算模型计算简单,数据可靠,能够用于计算单室人员疏散的时间。
In order to realize accurate calculation of the evacuation time of single room staff, the evacuation process of single room evacuation was revealed to reveal the law of personnel movement when single room evacuation, and the evacuation model of single room evacuation with and without obstruction was established The critical condition of congestion occurs at the gate, and the calculated data of the model are compared with the simulated data of the evacuation model under the same conditions to evaluate the accuracy of the model. The results show that the calculation model is simple and reliable, and can be used to calculate the evacuation time of single-room staff.