多灾种链生灾害对煤矿应急救援影响的研究

为了研究多灾种链生灾害对煤矿应急救援体系的影响,对煤矿事故的多种灾害如冲击地压、煤与瓦斯突出、顶板事故、水灾、火灾和煤尘爆炸等进行了分析,总结了链生灾害的类型,并分析了链生灾害的发生原因,分析表明灾害发生区域重叠性和灾害间的诱发性是链生灾害发生的基础,使各灾害发生链生耦合.总结了现有的应急救援体系和针对单种灾害的救援模...

Study on the Impact of Multi-Disaster Chains on Emergency Rescue

In order to explore the influence of multi-disaster chains on emergency rescue system, this thesis analyzes many kinds of disasters such as rock burst, coal and gas outburst, roof accident, flood, fire and coal dust explosion. And it also summarizes the types of chain disasters, and analyzes the causes of chain disasters.The analysis shows that the overlap of disaster occurrence area and the inducement between disasters are the basis of the occurrence of chain disasters, which makes chain coupling occur. This paper summarizes the existing emergency rescue system and the rescue mode for single disaster, and finds that the singularity of the rescue mode can not meet the post-rescue of multi-disaster chains, and does not form a comprehensive multi-disaster rescue system. This paper expounds the influence of chain disasters on the change of the primary and secondary relationship of disaster prevention and control, and studies the influence on the whole rescue system. The results show that chain-disaster is a kind of complex chain coupling process which is based on multi-scale, multi-space-time and multi-induction, and has great influence on the disaster prevention and rescue system of coal mine.