摘要
煤矿安全一直是国家和社会关心的重点,相较而言巷道掘进是事故发生的高发地点,因此对于巷道掘进支护问题的研究具有十分重要的意义。分析了巷道掘进支护中常见问题及应对措施,并重点分析了锚杆支护在巷道掘进支护中的应用。
The safety of coal mines has been the focus of national and social concerns. Accidents occurs relatively more frequently in roadway excavation, so it is of great significance to study the support in roadway excavation. Analyzes the common problems of support in roadway excavation and the countermeasures, and focuses on the application of bolting in the support of roadway excavation.
出处
《能源与节能》
2015年第2期166-167,共2页
Energy and Energy Conservation
关键词
巷道掘进
支护
问题
应对措施
roadway excavation
support
problems
countermeasures
