摘要
通过对软岩巷道底臌特征的总结分析,得出某矿软岩巷道底臌机理及主要影响因素,针对现场实际提出了加强帮、角的控制可控制底臌,通过现场施工证明,效果理想。
Mechanism and influential factors of floor heave of soft rock roadway are put forward by analyzing the characteristics and control techniques of floor heave. The stability control of floor heave can be improved by reinforcing two side walls and angles. The industrial test of this new technique indicates that the deformation of surrounding rocks is effectively controlled.
出处
《山西建筑》
2010年第29期84-85,共2页
Shanxi Architecture
关键词
软岩巷道
底臌
支护
soft rock roadway, floor heave, support
