Technological Problems of Iron Ore Mining in Siberia

摘要：

The authors consider the geomechanical state at Tashtagol and Sheregesh iron ore deposits, Russia, where they have localized pre-and post-blast dynamic phenomena having different energies. The experimental studies have shown that the intensity of the dynamic phenomena experiences effect of explosive charge weight and the mined-out space extent. The block mining sequence is determined.

关键词： tectonic processe rockburst-hazardous blasting

作者: A.Eremenko D.V.Eremenko S.Viktorov V.Konyakhin Ya.Baiborodov V.Filippov A.Pesterev

作者单位: Institute of Mining, Siberian Branch, Russian Academy of Sciences, Russia IPKON, RAS, Russia Tashtagol Division of Evrazruda Joint-Stock Co., Russia Abakan Division of Evrazruda Joint-Stock Co., Russia Gornaya Shoria Division of Evrazruda Joint-Stock Co., Russia

会议类型: 国际会议

会议名称: The Second Asian-Pacific Symposium on Blasting Techniques(第二届亚太地区爆破技术研讨会)

会议地点: 大连

会议语种:英文

页码: 270-273

在线出版日期: 2009-07-01（万方平台首次上网日期，不代表论文的发表时间）