鲁西地区煤田滑动构造特征  

Sliding structure characteristics in coal fields of western Shandong

作　　者：段秋梁[1] 杨长春[1] 闫臻[1] 张延玲[1] 

机构地区：[1]中国科学院地质与地球物理研究所,北京100029

出　　处：《煤田地质与勘探》2006年第3期10-12,共3页Coal Geology & Exploration

基　　金：中国科学院知识创新工程重大项目(KZCX1-SW-18-04)资助

摘　　要：通过对鲁西地区煤田的主滑面和次级滑面构造特征的分析,总结了次级滑面的发育型式对煤层赋存状况的影响。结合区域火山活动和构造演化认为,该滑动构造为伸展背景下的掀斜断块型,其滑动时间为白垩纪—新生代。The configurations of the main sliding surfaces and secondary sliding surfaces of the coal field in western Shandong area are analyzed in this paper, as well as their influence on coal seams by sub-sliding surfaces structural pattern in the coal fields is summarized. Based on volcanic activities and tectonic evolution, it is suggested that the tilted fault block, sliding structures in extensional setting should be developed in Cretaceous to Cenozoic age.

关 键 词：滑动构造 掀斜断块 白垩纪-新生代 鲁西地区 

分 类 号：P618.110.2[天文地球—矿床学] P618.130.2[天文地球—地质学]