山东聊城煤田赋岩赋煤盆地构造特征  

Basin structural characteristics of rock-coal-bearing Liaocheng coalfield,Shandong Province

作　　者：刘书锋 邵艳琴 刘鑫冉 孙思涵 郑德超 司维兵 戚树林 卢文东 李晓波 Liu Shufeng;Shao Yanqin;Liu Xinran;Sun Sihan;Zheng Dechao;Si Weibing;Qi Shulin;Lu Wendong;Li Xiaobo(Shandong First Institute of Geology and Mineral Exploration,Jinan 250100,Shandong,China;Shandong Geology and Mineral Engineering Group Co.,Ltd.,Jinan 250014,Shandong,China;Shandong Institute of Commerce and Technology,Jinan 250103,Shandong,China;Shandong Zhengyuan Geological Resources Exploration Co.,Ltd.,Zibo 255035,Shandong,China)

机构地区：[1]山东省第一地质矿产勘查院,山东济南250100 [2]山东省地矿工程集团有限公司,山东济南250014 [3]山东商业职业技术学院,山东济南250103 [4]山东正元地质资源勘查有限责任公司,山东淄博255035

出　　处：《地质学刊》2023年第4期345-357,共13页Journal of Geology

基　　金：中国地质调查局国土资源大调查基础调查类项目“华北地区基础地质调查及数据更新”子项目“1∶25万济宁市、临沂市幅区域地质调查(修测)”(1212010510509);“山东省矿产资源潜力评价”(1212010813014)。

摘　　要：聊城盆地主要受聊(城)—(兰)考断裂、齐(河)—广(饶)断裂、牛角店断裂(刘集断裂)和汶泗断裂(颜村铺断裂)的控制,盆地赋煤构造的大小、范围及形态,决定了聊城煤田的规模、含煤建造、煤层时空分布及其勘查开发前景。聊城煤田为全掩盖式华北型含煤岩系,为华北型煤矿的重要组成部分,聚煤期为石炭—二叠纪,含煤岩石类型以碎屑岩为主,其次为碳酸盐岩、可燃有机岩(煤)。粗碎屑含量由南向北、自西向东逐渐增加,石灰岩南厚北薄,煤层层位北低南高,成煤期北早南晚,且呈现东西成带、南北分异之现象。Liaocheng Basin is mainly controlled by the Liaocheng-Lankao fault,Qihe-Guangrao fault,Niujiaodian fault(Liuji fault)and Wensi fault(Yancunpu fault).The size,scope and form of coal-bearing structures in Liaocheng basin determine the scale,coal-bearing construction,spatial-temporal distribution of coal seam and its exploration prospects.The Liaocheng coalfield is an important part of the North China-type coal mine with the accumulation period from Carboniferous to Permian.The main coal-bearing rock types are clastic rock,followed by carbonate rock and combustible organic rock(coal).The content of coarse debris increases gradually from south to north and from west to east.The limestone is thick in the south and thin in the north,the coal strata are low in the north and high in the south,and the coal forming period is early in the north and late in the south.

关 键 词：盆地构造 赋岩赋煤 煤田 山东聊城 

分 类 号：P613[天文地球—矿床学] P618.11[天文地球—地质学]