2011年8月5日,智利圣何塞铜矿发生塌方事故,33名矿工被困井下700米深处,经过两个多月努力,于10月13日将被困矿工全部救出。此次救援规模和难度之大、矿工井下生存时间之长,世所罕见,创造了世界矿难救援史上的奇迹。欣喜之余,矿业生产安全,尤其是煤矿生产安全这个老话题再次为舆论所关注。 On August 5, 2011, a landslip accident occurred in the San José copper mine in Chile. 33 miners were trapped 700 meters deep. After more than two months of hard work, all those trapped miners were rescued on October 13. The magnitude and difficulty of the rescue, the underground miners long survival time, rare in the world, creating a miracle in the history of the world mine rescue. Rejoicing, mining safety, especially the safety of coal production in the old topic again for public opinion.