摘要
在煤层开采过程中,经常遇到一些高瓦斯带;在高瓦斯带进行采掘作业时,极易发生瓦斯突出或瓦斯爆炸事故.本文采用趋势分析剩余值的手段,对煤层高瓦斯带的判识方法进行了探讨.在平顶山十矿的应用结果表明,趋势分析剩余值作为超前判识煤层高瓦斯带的特征参量具有较高的可靠性.
In the process of mining, there are usually some high gas zones; gas outbursts or gas explosions take place easily when mining is at high gas zone. In this article, the author probes into the forecast technique using the trend analyse of surplus value. The result of the practice in the 10th mine of Pingdingshan proves that the trend analyse of surplus has higher dependability.
出处
《河南理工大学学报（自然科学版）》
CAS
2005年第1期1-4,共4页
Journal of Henan Polytechnic University（Natural Science）
基金
"九五"国家科技攻关项目(96223010102).
