首山一矿己15-17煤层瓦斯赋存影响因素分析

摘要

Using gas geological theory and linear regression analysis,combined with gas Parameters in gas geological exploration and gas emis-sion data which are exposed in the mine production,the paper researches the gas-geology regularity of the Shoushan mine.This research also analyed the effects of tectonic evolution,geological structure,coal burial depth,roof and floor lithologic.Comprehensive analysis show that fold, coal burial depth are key factors affecting the gas occurrence.%运用瓦斯地质理论和线性回归分析方法，结合地质勘探时期探明的瓦斯参数和实际生产过程中工作面瓦斯涌出量数据资料，研究了首山一矿煤层瓦斯赋存规律。探讨了构造演化、地质构造、煤层埋藏深度、顶底板岩性等对煤层瓦斯赋存的影响。综合分析认为褶皱、埋藏深度是影响井田瓦斯含量的主要因素。