摘要
分析巷道现有的支护方法及存在问题,针对巷道变形影响因素和受动压影响程度的不同,提出了不同的巷道加固支护方法,保证了矿井正常的通风和运输,实现了工作面顺利回采和矿井安全生产。
The paper analyzes the existing roadway supporting methods and problems and presents different rein forcement support methods in view of different influential factors of roadway deformation and influence degree of dynamic pressure,which guarantee the normal ventilation and transportation and realize the smooth stoping and safety production.
出处
《江西煤炭科技》
2014年第3期64-67,共4页
Jiangxi Coal Science & Technology
关键词
动压影响
巷道
加固
技术
dynamic pressure effect
roadway
reinforcement
technology
