摘要
山西大平煤业有限公司总回风大巷掘进面遇到一落差18m的断层,通过严格落实安全施工措施,实现了安全揭煤作业,防止了煤与瓦斯突出,为其他相似地质类型的高瓦斯矿井揭煤作业提供了技术措施样本。
During driving the total return air roadway of Shanxi Da Ping Co. Ltd. met a fault with fall of 18 m, Through strict implementation of safety construction measures, the safety of coal mining operation has been realized, preventing coal and gas outburst, which provided the technical measures for the uncovering coal in the high gas mine with other similar geological types.
出处
《山东煤炭科技》
2017年第6期6-7,共2页
Shandong Coal Science and Technology
关键词
断层揭
煤煤
与瓦斯突出
技术措施
fault
uncovering coal
coal and gas outburst
technical measures
