Application of MATLAB in Determining Gas Hole SpacingChinese Full Text
YANG Duo;WANG Wen-cai;LIU Ye-jiao;REN Yu-hui;College of Mining Engineering, Inner Mongolia University of Science and Technology;
Abstract: Threat to the coal mine safety production is one of the main factors of gas emission.Therefore,in the new mine、 new level and new mining before production, Should be for mine gas drainage, to determine reasonable drainage drilling spacing is the key for Improve the gas drainage rate and ensure the working face of production safety, In this paper, the 1201 working face in Wuhu shan mine drainage radius of numerical simulation to determine the reasonable hole spacing use of MATLAB, in order to guarantee the effect of drainage gas to provide scientific basis.
- DOI：
10.13301/j.cnki.ct.2014.05.093
- Series：
- Subject：
- Classification Code：
TD712.6
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