摘要
为提高矿井煤与瓦斯突出危险性预测的准确性和可靠性 ,研究了利用无线电波坑道透视技术探测构造煤的物性前提及电磁波在由构造煤和硬煤组成的瓦斯突出煤层中传播时的电性响应 .以一个采煤工作面构造煤及其分布的探测为例 ,阐明了探测方法、资料解释及回采验证的情况和效果 ,说明了无线电波坑道透视技术可以成为非接触性探测构造煤的一种方法 .同时 ,指出了存在的问题和进一步的研究方向 .
In order to improve the accuracy and the dependence of the technique used to predict the risk of mine coal and gas outburst, the paper studied the physical property premise based on which we can explore the tectonic coal by the technique of radio ware pit perspective and electrical response when electromagnetic wave spreads in outburst coal constituted by tectonic coal and solid coal. As an example, the detecting method, explaining data and the result of mining confirmation of a Coalface are described in detail. Explained the radio ware pit perspective technique can become to the no touch method to probe tectonic coal. At the same time some problems and further research direction of this method are also discussed.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2002年第3期254-258,共5页
Journal of China Coal Society
基金
"九五"国家科技攻关子项目 (96-2 2 3 -0 1-0 3 -0 3 )
