某铁路专用线采空区稳定性评价及处理  

The Stability Evaluation and Treatment for a Goaf in the Special Railway Line

作　　者：王卓[1] 白朝能[2] 

机构地区：[1]辽宁省第十地质大队,辽宁抚顺113004 [2]中国中铁二院工程集团有限责任公司,四川成都610031

出　　处：《西部探矿工程》2015年第4期3-6,共4页West-China Exploration Engineering

摘　　要：某铁路专用线穿过鑫宝铁矿和南凹铁矿两座磁铁矿采空区。采空区分布十分复杂,地基处于强烈变形之中,地面变形的特征属非连续性移动变形,这种变形对铁路建筑物的影响远比连续性移动变形的影响大。详细介绍了该采空区的稳定性评价及处理方法。There are goaf of Xinbao and Nanao two magnetic-iron ore crossed by a special railway. Distribution of the goaf is complicated, and the foundation is being deformed intensely. The ground deformation is a non- continuity move deformation, which is far more harmful to railway buildings than continuity move deformation. The paper introduced the stability and treatment measures for the goaf in detail.

关 键 词：采空区 稳定性评价 处理 铁路专用线 

分 类 号：TD322.4[矿业工程—矿井建设]