Research on the Gas Distribution and Migrationin the Goaf of Coal Mine under Different Gas Drainage Conditions with Different Pipe Laying Depth

Modern Mining ›› 2014, Vol. 30 ›› Issue (07): 124-127.

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Research on the Gas Distribution and Migrationin the Goaf of Coal Mine under Different Gas Drainage Conditions with Different Pipe Laying Depth

Cao Peng^1,2，Pan Xiao³，Cao Jun⁴

1.National Key Laboratory of Gas Disaster Detecting,Preventing and Emergency Controlling；2.China Coal Technology Engineering Group Chongqing Research Institute；3.Safety Training office,North China Institute of Science and Technology；4.Xinjiang Xiakuotan Mining Development Limited Liability Company of Kuche

Online:2014-07-15 Published:2015-08-18

Abstract

CAO Peng, PAN Xiao, CAO Jun. Research on the Gas Distribution and Migrationin the Goaf of Coal Mine under Different Gas Drainage Conditions with Different Pipe Laying Depth[J]. Modern Mining, 2014, 30(07): 124-127.

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Research on the Gas Distribution and Migrationin the Goaf of Coal Mine under Different Gas Drainage Conditions with Different Pipe Laying Depth

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