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AnAnalysisofAltithermalHeatSourceandItsCausesinDeepMinesMining

  

  1. 1.YunnanChuxiongMining&MetallurgyCo.,Ltd.,Chuxiong,Yunnan67500,China;2.FacultyofMiningEngineering,KunmingMetallurgyCollege,Kunming650033,China
  • Online:2013-07-05 Published:2013-07-05

Abstract: Byaninvestigation&analysisofthesituations,thispapershowsthatgroundtemperature,selfcompressingairandhotwateraresourcesthatcausealtithermalheatindeepminingowingtopoorventilation.Italsoproposesthatventilationbeoptimized,thelinesforairinlet&returnbeshortened,togetherwithgeneralcoolingmeasurestoimproveconditionsindeepminessothatventilationvolumecouldbeincreasedandventilationeffectivenesscouldbegreatlyimproved.

Key words: deepmine, altithermalheat, heatsource, heatcauses

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