RECOVERING ORE RESERVES IN FINAL OPEN PIT WALLS

摘要：

The authors analyze the geomechanical conditions of extraction of 325 m deep open pit wall reserves. Numerical modelling of the stress-strain state in the pit wall rock mass, based on the geological and geotechnical data allowed determination of strains in the pit slopes and localization of hazardous strain zones.

作者: VASILY BARYSHNIKOV LIDIA GAKHOVA

作者单位: Institute of Mining, Siberian Branch, Russian Academy of Sciences 54 Krasny Prospect, 630091 Novosibirsk, Russia

会议类型: 国际会议

会议名称: The 7th International Symposium on Rockburst and Seismicity in Mines(2009年第七届国际岩爆与微振动性学术研讨会)

会议地点: 大连

会议语种:英文

页码: 1361-1364

在线出版日期: 2009-08-21（万方平台首次上网日期，不代表论文的发表时间）