构造演化对苏南卜弋矿区煤层赋存的控制  

Seam Deposit in Sunan Buyi Mining Area Controlled by Structure Evolution

作　　者：王陆超[1] 李磊[1] 汪吉林[1] 

机构地区：[1]中国矿业大学资源与地球科学学院,煤层气资源与成藏过程教育部重点实验室,江苏徐州221008

出　　处：《煤炭工程》2012年第2期96-98,101,共4页Coal Engineering

基　　金：中央高校基本科研业务费专项资金资助(2010LKDZ07)

摘　　要：卜弋矿区是苏南煤田的主要赋煤地带,自加里东构造运动以来,该区经受了多次构造活动。矿区构造特征及区域构造演化都极为复杂,通过对矿区及区域地质资料进行系统分析和野外实际调查的基础上,以区域构造演化为主线,从动态的、历史的角度分析,深入探讨了该区区域构造演化、矿区构造特征,以及其对煤层赋存的控制作用。研究结果表明,区域构造演化和矿区构造对煤层赋存的控制作用显著,主要表现在煤层分布、埋深、煤体结构和含煤性等四个方面。Buyi Mining Area is the main coal deposit zone of Sunan Coalfield.Since the Jiali East structure movement,the mining area had several structure movements.The structure features and the regional structure evolution of the mining area were all complicated.Base on the systematic analysis on the geological information of the mining area and the region and the site actual investigations,taking the regional structure evolution as the main line,from the dynamic and historical analysis,the regional structure evolution of the mining area,the structure features of the mining area and the control function to the seam deposit were deeply discussed.The study results showed that the regional structure evolution and the mining area structure would have obvious control function to the seam deposits mainly in seam distribution,seam depth,coal structure and coal bearing.

关 键 词：卜弋矿 构造演化 煤层赋存 矿区构造 控制 

分 类 号：TD-05[矿业工程]