Influence of Time on Stope Stability and Dilution

时间对采场稳定性和稀释度的影响

• 批准号: 418131-2011
• 负责人: Milne, Douglas
• 金额: $ 1.45万
• 依托单位: University of Saskatchewan
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=498303
• 关键词: Influence; Time; Stope; Stability; Dilution

Open stope mining is one of the most commonly practiced mining methods in Canada. The stability of the open stope excavations is important to the overall effectiveness of this mining method. Some of the costs caused by stope instability are as follows:

空场采矿是加拿大最常用的采矿方法之一。 露天采场开挖的稳定性对这种采矿方法的整体有效性至关重要。 采场不稳定性造成的一些成本如下：