2011•Safety and Environmental EngineeringRequires access
On the Prevention Measures for Guhanshan Coal Gas Outburst
Liu Zu-de
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Abstract
For the coal gas outburst problem of Guhanshan Coal Mine,Jiaozuo,this paper provides specific technical measures of prevention by the study of relevant engineering practice from the perspectives of the pre-pumping mechanism and the optimal allocation of drilling parameters.This will provide the proof for heightening the work efficiency of controlling coal gas outburst and reducing the danger of coal gas outburst.