搜索筛选:
搜索耗时2.8983秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
发布年度:
[期刊论文] 作者:S.Dehghan,K.Shahriar,P.Maarefv,
来源:矿业科学技术学报:英文版 年份:2013
Fetr6 is an underground mine in which chromite is extracted using stope and pillar mining method. Despite of all improving works such as roof supporting and rep...
3-D numerical modelling of Domino failure of hard rock pillars in Fetr6 Chromite Mine, Iran, and com
[期刊论文] 作者:S.Dehghan,K.Shahriar,P.Maarefvand,K.Goshtasbi,,
来源:Journal of Central South University 年份:2013
Fetr6 is an underground mine using the stope-and-pillar mining method. As there was some evidence regarding pillar failure in this mine, improving works such as...
相关搜索: