【摘要】 煤系中小型地质构造的发育与煤层的厚度以及砂体、泥岩分布特征有密切的关系。利用构造—地层法分析了阳泉一矿 3 #煤层小构造的发育规律 ,预测了其扩区的小构造发育程度更多还原

【Abstract】 The development of the small-scale structure in coal measures has closely relation to the thickness of coal bed and the distributive feature of sand body, and clay stone. By usage of the structure-stratum method, analyzed the distributive law of the small-scale structure of No.3 coal seams, forecasted the distribution of the small-scale structure of the expanding area in No.1 coal mine of Yang Quan, Shan-xi province, China更多还原