尾矿固化与充填工艺对矿山安全的作用

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中图分类号：TD926.4 文献标识码：A 文章编号：1008-9500(2026)03-0104-03

DOI:10.3969/j.issn.1008-9500.2026.03.031

Role of Tailings Solidification and Backfilling Technology in Mine Safety

LUO Jingpeng

(Shandong Lunan Mining Co.,Ltd.,Linyi2764OO,China)

Abstract:Thesolidificationandfiling processoftailings isanimportant technicalapproach toachieveminesafetyand comprehensiveutilizationofresources.Thesystemanalyzedtheprinciplesof tailings solidificationandflling technology, as wellasthemechanismsofground pressurecontrolandroofstability.Itexploredtheroleofthis technologyinpreventing surface subsidenceand collapse,improving the working environment,andfireand explosionprevention.Combined with engineering examples,itverifiedthesignificanteffectivenessofthis technologyinimproving minesafetyandeconomic benefits.Theresults showthatbyusing optimizedratioand inteligentfillingsystem,thesubsidenceof theroof can be reduced by at least 40% ,and the tailings emission reduction rate can be 70% to 80% .Research suggests that the developmentof high-performancelow-carbonbondingmaterialsand intellgentfiling control technologyisanimportant direction for the future construction of green mines.

Keywords: tailings solidification; backfillmining; mine safety;ground pressure control; green mine

我国每年新增尾矿量超过10亿t，尾矿堆存总量已超过600亿t，尾矿库数量超过8000座[1]。（剩余4068字）