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现代矿业 ›› 2012, Vol. 28 ›› Issue (09): 42-45.

• 安全与环保 • 上一篇    下一篇

利用分源预测法进行矿井瓦斯涌出量预测的探讨

刘文波1,2   

  1. 1.煤炭科学研究总院沈阳研究院;2.煤矿安全技术国家重点实验室
  • 出版日期:2012-09-15 发布日期:2012-10-09

Discussion on Mine Gas Emission Quantity Prediction by Using Different-source Forecast Method

Liu Wenbo   

  1. State Key Laboratory of Coal Safety, Shenyang Research Institute of China Coal Research Institute
  • Online:2012-09-15 Published:2012-10-09

摘要: 主要介绍了我国煤矿矿井瓦斯涌出量预测方法,即分源预测法,通过实例提出了该预测法存在的问题,针对这些问题进行了探讨并提出了解决对策,提高了分源预测法的预测精度和适用范围。

关键词: 瓦斯涌出量, 预测, 邻近层, 分源预测法, 衰减系数

Abstract: China coal mine well gas emission quantity prediction method (i.e. different-source forecast method) was introduced, and some existing problems with this method were proposed through example and analyzed and discussed. Some solving countermeasures are put forward to improve the prediction accuracy and application scope of different-source forecast method.

Key words: Gas emission quantity prediction, Neighboring layers, Different-source forecast method, Attenuation coefficient