STUDY ON THE THRESHOLD GAS PRESSURE IN COAL AND GAS OUTBURST

来源 :中国矿业大学学报：英文版 | 被引量 : 0次 | 上传用户：anandebaobei

【摘要】

：

Based on the statistical data of 26 outburst prone coal seams in China, this paper presents the relationship among the threshold gas pressure in coal and gas ou

【作者】

：

俞启香

【机构】

：

DepartmentofMiningEngineering

【出处】

：

中国矿业大学学报：英文版

【发表日期】

：

1990年1期

【关键词】

：

煤瓦斯突出机理防治方法矿井 threshold gas pressure outburst prone coal seams. volatile co

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Based on the statistical data of 26 outburst prone coal seams in China, this paper presents the relationship among the threshold gas pressure in coal and gas outburst and the volatile content and hardness of coal by mathematical statistics. The threshold

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STUDY ON THE THRESHOLD GAS PRESSURE IN COAL AND GAS OUTBURST

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