摘要
针对矿井瓦斯地质图编制过程中常用的瓦斯涌出量预测方法,结合贵州省六枝特区青菜塘煤矿瓦斯预测工作的实际状况,对瓦斯涌出量预测方法及实践应用进行了分析比较。对于地质条件相对简单的矿井,矿山统计法预测结果与井下实际瓦斯涌出量差距就比较小,可以更好地指导矿井的安全生产,防止重大瓦斯灾害的发生。
Based on the mine gas geological map compilation of commonly used in the process of gas emission prediction method, combined with the actual status of the gas forecast work of Qingcaitang Mine, Liuzhi special zone of Guizhou province, gas emission prediction methods and practical application were analyzed and compared. For the mine with relatively simple geological condition, underground mine statistical prediction results and the actual gas emission gap was relatively small, which can better guide the mine production safety, prevent gas disaster.
出处
《煤炭与化工》
CAS
2014年第4期28-30,34,共4页
Coal and Chemical Industry
关键词
矿山统计法
分源预测法
瓦斯涌出量
mine statistical method
separate source method
gas emission
