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福建省二叠系中广泛发育着低缓倾角断裂(下称缓断裂),尤其下二叠统煤系地层中更为普遍可见,它对煤系地层的保存和破坏影响甚大,以致直接涉及对含煤远景的评价,多年来引起人们的广泛关注和兴趣,由于本省缓断裂构造型式甚为典型,不少院校的专家、教授和科研单位前来考察研究,并从不同角度对其作了分析论证,提出各自论点进行评述。经过我们近几年来工作的结果,认为出现于福建二叠系地层中的缓断裂构造型式是多种
Low-dip dip fractures are widely developed in the Permian of Fujian Province, especially in Lower Permian coal measures, which have a great influence on the preservation and destruction of coal measures strata, The evaluation of coal prospect has aroused widespread concern and interest over the years. Due to the typical pattern of gradual break-tectonics in the province, many institutions of experts, professors and research institutes came to investigate and study and analyzed them from different perspectives Demonstration, put forward their own arguments for comment. After the results of our work in recent years, it is considered that there are many types of slow fracture structures appearing in the Permian strata in Fujian