摘要
通过实验、实测和理论分析 ,研究了永夏矿区厚松散含水地层内部非采动沉陷原因 ,揭示了厚松散含水层地区开采沉陷特殊性的机理 ,对提高开采沉陷预测的精度具有重要意义。
The reason of non-mining-induced subsidence and deformation in Yongxia mine area is studied in this paper by laboratory tests,in-situ measurements and theoretical analysis.The results reveals a mechanism of subsidence by mining in mines with thick aqueous soil layers and is of significance in increasing accuracy of subsidence prediction.
出处
《矿业工程》
CAS
2004年第5期18-20,共3页
Mining Engineering
