基于计算实验的煤矿火灾人员疏散研究

ON CROWD EVACUATION FROM COAL MINE FIRE BASED ON COMPUTATIONAL EXPERIMENT

人员疏散是煤矿火灾应急管理的重要研究内容,然而由于其复杂性、真实实验研究的困难性,研究领域尚未对煤矿中火灾人员的疏散进行探究。基于此,提出一种基于计算实验的研究方法。采用Agent建模技术搭建计算实验环境,通过局部微观Agent实体之间相互作用的集合,以三维模拟仿真的形式将难以设想的事故发展情况动态、实时、量化地展现出来,利用计算实验着重分析、评估火灾发生地点和巷道矿工数量对人员疏散的影响。结论:火灾发生地点和巷道矿工数量对人员疏散的时间产生影响,会导致疏散时间增加。

Crowd evacuation is an important content in coal mine fire emergency management.However,due to its complexity as well as the difficulty in actual experiments study,in research field there has no exploration on the evacuation of crowd from coal mine fire.So we pro-posed a computational experiment-based study method.It creates the computational experiment environment by using Agent modelling technol-ogy,through the collection of mutual interactions among local microcosmic Agent entities,it displays the unimaginable accidents development situation dynamically,timely and quantitatively in the form of three-dimensional simulation.We emphatically analysed and evaluated using computational experiment method the influences of fire places and the number of tunnel miners on crowd evacuation,and concluded that the fire places and the number of tunnel miners affected the time of crowd evacuation,and led to the increase of evacuation time.