FORMATION OF INELASTIC STRAIN ZONES NEARBY STOPES IN SLICE MINING OF STEEP ORE BODIES

摘要：

The authors analyze the cut and fill mining variants in steep ore bodies. An approach is offered to evaluate mining condition on junction of sublevels in the course of the ascending and descending cutting and to decide on the stope supporting by the numerical modelling of the stress-strain state with the known strengths of the ore and fill masses.

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: 463-466

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）