福建中二叠统含煤区脱顶构造研究

Study on Detachment Structure of Middle Permian Coal-bearing Area in Fujian Province

为了初步查明福建省中二叠统含煤区的主要脱顶构造,在分析福建区域构造背景的基础上,阐述了脱顶构造及其特征,并由此总结了其主要的识别标志,进而着重分析了脱顶构造的形成模式及演化历史。其查明及研究可为福建中二叠统含煤区今后寻找隐伏煤层或找煤靶区提供正确的基础地质资料。

In order to find out the main detachment structure of the middle Permian coal-bearing area in Fujian province,based on the analysis of regional tectonic background of Fujian province, expounds the detachment structure and its characteristics,and thus a preliminary summary of its identification mark,focuses on the analysis of formation model and evolution history of the detachment structure. Its identification and study can provide the correct basic geological data for looking for the buried coal seam or target in the future.