搜索筛选:
搜索耗时3.2023秒,为你在为你在102,285,761篇论文里面共找到 4 篇相符的论文内容
类      型:
[期刊论文] 作者:N.Hosseini,K.Oraee,K.Shahriar,, 来源:中南大学学报(英文版) 年份:2004
Mining operation,especially underground coal mining,always has the remarkable risks of ground control.Passive seismic velocity tomography based on simultaneous...
[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...
[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...
[期刊论文] 作者:N.Hosseini,K.Oraee,K.Shahriar,K.Goshtasbi,, 来源:Journal of Central South University 年份:2012
Mining operation, especially underground coal mining, always has the remarkable risks of ground control. Passive seismic velocity tomography based on simultaneo...
相关搜索: