摘要
为探索软岩巷道变形规律,以新上海一号煤矿软岩巷道为例,通过FLAC模拟软件,对软岩巷道变形进行了数值模拟。实地设立4个巷道变形观测站,并对其进行有规律的变形监测,计算变形量。最后,将FLAC模拟变形数据和实地监测变形数据对比,为巷道的优化支护打下基础。
In order to explore the rules of deformation in soft rock tunnel, as Xin shang hal yi hao coal mine for example, getting the numerical simulation of deformation in soft rock tunnel through FLAC software, meanwhile, setting up 4 roadway deformation observation stations, and carrying on regular observa- tions and calculating the seale of deformation. Finally, compare the simulation dates and observation dates to ：lay the foundation for the roadway supportin~
出处
《山东煤炭科技》
2013年第3期145-146,共2页
Shandong Coal Science and Technology
关键词
软岩巷道
FLAC
数值模拟
变形监测
soft rock tunnel FIAC numerical simulation deformation monitoring
