Estimation of non-effective width for different panel shapes in room and pillar extraction

被引:21
作者
Loui, JP [1 ]
Sheorey, PR [1 ]
机构
[1] Cent Min Res Inst, Dhanbad 826001, Jharkhand, India
关键词
D O I
10.1016/S1365-1609(01)00074-0
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
[No abstract available]
引用
收藏
页码:95 / 99
页数:5
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