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著名的中国郯庐断裂带规模巨大,历史上曾发生过五次7级以上强烈地震。从1948年李四光教授的研究开始,国内很多单位相继做了大量的工作,发表了许多研究成果和论文。对郯庐带的形成历史和活动方式大家看法不一,有的认为它是古断裂,长期活动;有的认为它在中生代形成,中生代以来强烈活动;有的认为它是左行平移,断距达740公里;有的认为它是左行压扭活动,断距为350公里;有的认
The famous China Tanlu fault zone is huge in scale. There have been five strong earthquakes of magnitude 7 or above in history. Since the research started in 1948 by Professor Li Siguang, many domestic institutions have done a lot of work in succession and published many research results and dissertations. Some people think that it is an ancient fault and long-term activity; some think it formed in the Mesozoic Era and have been strongly active since the Mesozoic Era; some think it is left-lateral translation and fault separation Up to 740 km; some think it is the left twist-activity, with a break of 350 km; some recognize it