CAJ | 학술논문

社会的发展离不开煤矿的开采，而在煤矿的开采过程中，采矿过程中的安全安全也是一个非常严重的问题。在煤矿开采的过程中安全的最大威胁就是“一通三防”事故，结合切身的工作经验，主要从防瓦斯、防火灾的方面简单介绍了煤矿安全的防御问题。
사회적발전리불개매광적개채，이재매광적개채과정중，채광과정중적안전안전야시일개비상엄중적문제。재매광개채적과정중안전적최대위협취시“일통삼방”사고，결합절신적공작경험，주요종방와사、방화재적방면간단개소료매광안전적방어문제。
The development of society cannot be separated from coal mining, yet the safety and security of mining is a very se-rious problem in the mining process. One of the biggest threats to security in the coal mining process is the"one pass three de-fenses" accident, in this paper, combining with the personal working experiences of the author, the coal mine safety defense is briefly introduced mainly from the aspects of gas prevention and fire prevention.