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AnIntegratedMethodtoStrengthentheTailingsDam

  

  1. (AnningMiningBranchofYuntianhuaGroupCo.,Ltd.Anning650300,YunnanChina)
  • Online:2020-04-03 Published:2020-04-03

Abstract: Thesafetyoftailingsdepotistheessentialbasicsofminingenterprises.Thedamageoftailingsdamisthethirdimportantcauseofthefivestylesofbreakingmodeoftailingsdepot.Whentheexpansionoftailingsdepotarenotinsafeconditionandthereisnosufficientsimpleconstructionconditions,comprehensiveapproachcanbeadoptedtostrengthenthedam.Becauseofthedifficultiesinlandacquisitionandsiteconditions,thesubdamofthetailingsdepothadtobestrengthenedby“highpressurespinsprayingpiles+retailingwall+steelpipepiles+gravelsoil”.Afterthreeyears’stockpiling,thetailingsdepothasthefinalcapacityinsecurity.

Key words: tailingsdepot, tailingsdam, stability, comprehensivestrengthen

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