摘要
井下瓦斯爆炸的爆源特征尺寸 ,是衡量井下瓦斯的主要特征参数之一 ,不论是事故的防治 ,还是进行事故的调查、处理都要知道爆源的特征尺寸。目前计算爆源特征尺寸的方法简便易行 ,但其结果比实验巷道的测试数据偏高。本文通过定性分析和定量计算 ,找出了导致这一问题的主要原因 ,并给出了解决这一问题的方法。
The characteristic dimensions of start site of gas exploding undermine is one of the main characteristic parameters for the measure of gas undermine. The characteristic dimensions of start site of gas exploding are necessary in the prevention, investigation and treatment of accident. Calculation method of the characteristic dimensions that are using is easy and simply, but the theoretical calculation result is higher than the measured value. By qualitative analysis and quantitative calculation, this paper finds the reason for the problem and provides solution.
出处
《中国煤炭》
北大核心
2004年第7期47-48,共2页
China Coal
