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2013年12月由鞍钢矿业公司研发的“复杂地质环境铁矿采空区精准探测与预警技术研究”科技成果通过鉴定。鉴定委员会一致认为,该技术成果填补了金属矿山采空区精准探测与预警技术领域空白,达到国际领先水平。矿山采空区灾害具有隐蔽性、突发性、多发性、持久性、破坏性巨大等特征。对铁矿山采空区进行精确探测,并对其稳定性进行评价,建立长期有效的预警机制,制订安全合理的生产计划和采空区治理方案,对
In December 2013, the scientific and technological achievements of “Research on Precise Detection and Early Warning Technology for Gob Area of Complex Geological Environment Iron Ore” developed by Ansteel Mining Company passed the appraisal. Accreditation Committee agreed that the technical achievements to fill the metal mined-out area of precise detection and early warning technology gaps, reaching the international advanced level. Mine mined-out disaster with hidden, sudden, multiple, persistent, destructive huge features. Accurately detect the mined-out area of iron mines and evaluate their stability, set up a long-term and effective early warning mechanism, formulate a safe and reasonable production plan and goaf treatment plan,