摘要
针对阳泉煤业三矿6105工作面回风巷掘进施工过程中将遇到采空区的实际情况,为确保施工安全,加强巷道顶板的支护,确定了支护形式和参数,制定防止顶板事故措施。现场施工证明,该方案和措施能够有效控制工作面围岩顶板和两帮稳定,保证矿井安全高效生产。
In order to ensure the safety of the construction, strengthen the support of the roof of the roadway, the support forms and parameters of the support for the roof of the 6105 working face of the Three Mine of Yangquan Coal Industry will be met, and the measures to prevent roof accidents are made. Field construction proves that the plan and measures can effectively control the stability of the roof and two sides of the surrounding rock of the working face, and ensure the safe and efficient production of the mine.
作者
高建军
Gao Jian-jun(Yangquan Xinyu Geotechnical Engineering Co., LTD., Shanxi Yangquan 04500)
出处
《山东煤炭科技》
2018年第6期74-74,80,共2页
Shandong Coal Science and Technology
关键词
掘进
采空区
安全
措施
driving
goaf
securit
measures
