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.
出处
《西部探矿工程》
CAS
2015年第4期3-6,共4页
West-China Exploration Engineering
关键词
采空区
稳定性评价
处理
铁路专用线
goaf
stability analysis
treatment
special railway line
