摘要
利用构造学、沉积学、数学模型分析等方法,简要分析了鲍店煤矿基本地质条件及影响瓦斯赋存的不同因素,论述了研究区影响瓦斯的主要地质因素,包括地质构造、煤层顶板岩性和上覆基岩厚度。总结了鲍店煤矿瓦斯涌出规侓,认为该井田瓦斯涌出量东北部偏高,西南部较低。
In this paper,by using tectonics,sedimentology and mathematical model analysis,basic geological conditions of Baodian coal mine and different factors which will effect gas occurrence are introduced briefly.Main geological factors effected gas occurrence in the study area,including geological structure,rock property of roof overlying and thickness of bedrock are introduced as well.Thus,gas emission rule of Baodian coal mine is summarized.It is regarded that gas emission amount is high in northeast part,while low in southwest part.
出处
《山东国土资源》
2011年第3期17-19,23,共4页
Shandong Land and Resources
基金
中国博士后科学基金第四十七批面上资助(编号:20100471562)
关键词
煤矿
瓦斯
涌出规律
地质因素
鲍店煤矿
Coal mine
gas
emission rule
geological factors
Baodian coal mine
