祁南煤矿7_2煤层构造煤分布特征及其成因探讨  

The Distributional Characteristics and Its Geneses Discussionof Structure-destroyed on the Qinan Coal Mine NO.7_2 Coal Seam

作　　者：胡雷[1] 吴基文[1] 范景坤[2] 陈富勇[2] 朱慎刚[3] 孙尚云[3] 

机构地区：[1]安徽理工大学资源与环境工程系,安徽淮南232001 [2]淮北矿业集团公司,安徽淮北235000 [3]淮北矿业集团公司祁南煤矿,安徽宿州234000

出　　处：《能源技术与管理》2006年第6期30-32,共3页Energy Technology and Management

基　　金：安徽省教育厅自然科学重点研究项目(2005KJ001ZD)

摘　　要：采用测井解译方法,对祁南煤矿72煤层煤体结构进行了分析,编制了煤层厚度等值线图,总结了构造煤的分布特征,对构造煤的成因进行了探讨,结果表明,构造煤厚度在走向和倾向上均呈厚薄相间分布,其形态与褶皱现象基本一致,其形成主要受区域构造应力所控制。Abstract： By the interpreting logging methods, we analyzed the coal mass structure of No.72 coal seam in Qinan mine and plotted the isoline of coal seam thickness. We summarized the distributing characteristics of tectonic coal and discussed the genesis of tectonic coal. The results showed that the thickness of tectonic coal distributes alternatively thin and thick along the strike and the dip ping direction and the geometries of tectonic coal are basically in accordance with folds＇. Its forma tion is mainly controlled by the regional tectonic stress.

关 键 词：构造煤 煤体结构 测井曲线 厚度分布 成因 

分 类 号：TD17[矿业工程—矿山地质测量]