Analysis of coal mine safety accident features in China,2017–2022  

作　　者：Yuemao Zhao Yatao Yan Kai Liu Xingdong Zhao Huaibin Li Juncai Cao Song Zhang Keming Ma 

机构地区：[1]College of Energy and Mining Engineering,Shandong University of Science and Technology,Qingdao,266590,China [2]School of Civil Engineering,Southeast University,Nanjing,Jiangsu,211189,China [3]University of Oxford,Parks Road,Oxford,OX13PJ,UK [4]College of Resources and Civil Engineering,Northeastern University,Shenyang,110819,China [5]School of Safety Science and Engineering,Anhui University of Science and Technology,Huainan,232001,China [6]Mining College of Guizhou University,Guizhou University,Guiyang,550025,China [7]Bijie Big Data Industry Development Center,Bijie,551700,China [8]Ordos Yingpanhao Coal Co.,Ltd,Ordos,017000,China

出　　处：《Geohazard Mechanics》2024年第2期108-120,共13页岩土灾变力学（英文）

基　　金：support from the National Natural Science Foundation of China(52204142);Key Program of National Natural Science Foundation of China(52130403);Liaoning Provincial Central Leading Local Science and Technology Development Special Project(2023JH6/100100050);Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines(DM2023Z01).

摘　　要：Coal-related accidents are prevalent in China, often attributed to the intricate geology and challenging workingconditions of mines. This study seeks to determine the patterns of these accidents by examining the characteristicsof an accidents database, considering regional, temporal, mining method, and classification distribution characteristics. The analysis centers on all significant coal accidents (involving three or more fatalities) that occurredin China from 2017 to 2022, as documented in China’s (excluding Hong Kong, Macao, and Taiwan) national coalmining safety accident report. Over the most recent six years, roof falls and gas explosions have emerged as themost common types of accident. Case studies were conducted to comprehensively investigate the histories andunderlying causes of these incidents. Countermeasures are proposed from three perspectives: prospective measures, optimization strategies, and enterprise management.

关 键 词：Coal accident Statistical characteristics MINING Roof accident Gas explosion 

分 类 号：TD77[矿业工程—矿井通风与安全]