Hydro-geotechnical response of mining wastes under critical nearly-saturated conditions: applications to the design of waste rock piles and backfilled stopes

临界近饱和条件下采矿废料的水文岩土响应：在废石堆和回填采场设计中的应用

• 批准号: 89749-2009
• 负责人: Aubertin, Michel
• 金额: $ 4.7万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=521842
• 关键词: Hydro; geotechnical; response; mining; wastes

The research program described in this proposal will address two topics aimed at solving wastes management problems encountered in the mining industry. The issues relate to the safe disposal of (A) waste rock in large piles following long term accumulation of moisture, and (B) tailings disposed in underground openings as cemented paste backfill.

本提案中所述的研究计划将涉及两个主题，旨在解决采矿业遇到的废物管理问题。这些问题涉及（A）在长期积累水分后将废石堆成大堆的安全处置，以及（B）作为水泥浆回填物处置在地下开口中的尾矿。