CAJ | 학술논문

以2000年后我国发生的133起煤矿重特大放炮事故为样本,对放炮事故的发生规律进行了统计分析.统计发现:近几年,我国煤矿放炮事故起数和死亡人数在波动中呈下降趋势;煤矿各月份重特大放炮事故的事故起数与死亡人数大体呈一致性变化,且11月最多,2月最少;有瓦斯(煤尘)参与的重特大放炮事故占事故总数的绝大部分;过去对煤矿放炮事故的统计方法严重忽视了放炮引起各类事故的严重性;发生放炮事故的矿井分布广泛,但呈现南多北少的特点,南方主要集中在贵州、四川和湖南这几个区域,北方主要集中在山西和黑龙江.煤矿企业、政府、监管部门应根据放炮事故发生规律,对重点时间、事故类型,以及重点地域的煤矿加强防控.
이2000년후아국발생적133기매광중특대방포사고위양본,대방포사고적발생규률진행료통계분석.통계발현:근궤년,아국매광방포사고기수화사망인수재파동중정하강추세;매광각월빈중특대방포사고적사고기수여사망인수대체정일치성변화,차11월최다,2월최소;유와사(매진)삼여적중특대방포사고점사고총수적절대부분;과거대매광방포사고적통계방법엄중홀시료방포인기각류사고적엄중성;발생방포사고적광정분포엄범,단정현남다북소적특점,남방주요집중재귀주、사천화호남저궤개구역,북방주요집중재산서화흑룡강.매광기업、정부、감관부문응근거방포사고발생규률,대중점시간、사고류형,이급중점지역적매광가강방공.
In this article, 133 massive colliery accidents of coal mine blasting in China after 2000 were statistically analyzed, and the occur-rence regularity of blasting accidents were analyzed. Statistics found that:in recent years, China's coal mine blasting accidents and deaths de-creased with fluctuation;each month of extraordinarily serious coal mine blasting accidents accidents and the death toll is roughly consistent changes, and the most in November, at least in February;a gas (dust) explosion accident in serious accidents the total number of most;statisti-cal methods of coal mine blasting accidents over the serious neglect of blasting caused serious accidents of mine blasting accidents;the past statistical method for coal mine blasting accidents seriously neglected shooting caused serious accidents of mine blasting accidents;distribu-tion widely, but the South than in the north, mainly concentrated in the southern Guizhou, Sichuan and Hunan areas, mainly in Shanxi and Heilongjiang in the north. Coal mining enterprises, government, regulatory authorities should be based on the occurrence of explosion accident of type, key time, accidents, and key areas to strengthen the prevention and control of coal mine.