摘要
根据猴场隧道变形的特征,调查其滑坡外貌类型,分析地质结构及矿山采空区变形塌陷特征,尤其是对采空区附近边坡、隧道变形机理进行了详细研究和阐述,对坡体进行了稳定性计算分析,从而建议给出防护工程治理措施,以便较准确的一次性根治采空区引起的相关地质病害,为该煤矿采空区病害治理工程信息化施工及安全运营提供了可靠保证.
According to deformation characteristics of Houchang Tunnel,the landslide appearance type is investigated,and the geological structure and deformation collapse characteristic of mined-out area are analyzed.Deformation theory for slope and tunnel near mined-out area is studied in detail.Stability analysis for slope is performed,then accurate treatment measures are proposed,with which relevant geological hazards caused by mined-out area can be treated permanently.It ensures the treatment project to be informational constructed and safe operation of tunnel.
出处
《兰州交通大学学报》
CAS
2010年第6期44-48,共5页
Journal of Lanzhou Jiaotong University
关键词
煤矿采空区
隧道
稳定性分析
治理措施
mined-out area
tunnel
stability analysis
treatment measure
