建国以来,我会对清道光二十三年(公元1843年)发生的洪水,曾作了大量调查研究工作,初步估算黄河三门峡河段洪峰流量为36000米~3/秒,其重现期为二百多年。近两年来在研究更远期的历史洪水工作中,了解到中国社会科学院考古研究所于1955年至1957年在三门峡大坝施工期间,对库区进行的野外考古工作中,曾发现在人门岛上有唐宋灰层及建筑物柱穴等遗迹。这一考古成果 Since the founding of the People’s Republic, I have done a lot of investigations and studies on the floods that took place in the Qing dynasty in the 23rd year (1843 CE). The flood peak discharge of the Sanmenxia reach of the Yellow River was estimated at 36,000 m 3 / s, Two hundred years. In the past two years in the study of more historical flood work, I learned that the Institute of Archeology, Chinese Academy of Social Sciences from 1955 to 1957 during the construction of the Sanmenxia Dam, field work on the field of archeology has been found in people Tang and Song on the island ash and building columns and other relics. This archeological result