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Research and Application of Large Interval Non-pillar Sublevel Caving Method
Author(s): 
Pages: 19-23
Year: Issue:  z1
Journal: BAOSTEEL TECHNOLOGY

Keyword:  大间距无底柱崩落法;
Abstract: 大间距采矿是国家"十五"攻关课题"大间距集中化无底柱采矿新工艺研究"的核心内容.文章指出了传统理论的不足,提出了新的理论和数学模型,并已在实验室和矿山工业试验中验证.目前这种新采矿方法已在梅山铁矿全面应用,它将使我国无底柱分段崩落法在结构参数、装备、工艺技术上发生重大变革,并带来巨大的经济效益.
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