摘要
在充分收集矿井瓦斯地质资料基础上,结合矿井实际开采情况进行研究。对矿区埋藏-生气史进行分析,利用构造逐级控制理论,明确了瓦斯赋存规律,并结合浅部已采区涌出量规律,采用分源预测法对深部水平瓦斯涌出量特征进行了预测。
In order to understand the gas emissiont features of Linxi mine and provide the scientificbasis for the gas prevention and control of the fully mechanized top coal caving mining face, based on abundant Linxi coalmine gas geological data collection, that combined with the actual mining conditions were studied. Different-source predicting method and geological statistics method have been used to predict the gas emission rate of coal seam in the field, and analyze the deep level gas emission characteristics.
出处
《煤炭技术》
CAS
北大核心
2016年第11期150-153,共4页
Coal Technology
基金
国家自然科学基金(41472135)
关键词
瓦斯地质
涌出量
预测
林西矿
深部水平
gas geology
gas emission
prediction
Linxi mine
deep level
作者简介
张代军(1972-),山东成武人,高级工程师,硕士研究生,主要从事采矿技术及管理工作,现任林西矿总工程师.电子信箱:junjianzhangcumt@126.com