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黃河是一条多泥沙的河流,泥沙問題是把黄河变害河为利河的一个关鍵問題。黃河泥沙問題包括水源地的冲刷与反冲刷,水庫內的淤积与反淤积,河渠內的冲淤变化及水流挾沙基本性質等問題。研究并解决这些問題,需要做复杂的大量的工作,建国以来,在党和政府的領导下,在苏联專家的帮助下,明确了从实际情况出发,以野外測騐与室內試騐相結合的研究方法,在黄河上开展了一系列的观測工作,累积了一定量的資料,这就为研究解决这些問題提供了可能性。黄河通过陝县的悬移泥沙多年平均年輸沙量为13.6亿公吨,年平均含沙量为32.2公斤/公方。連同陝县
The Yellow River is a river with many sediments. The problem of sediment is a key issue that turns the Yellow River into a river of harm. Sediment problems in the Yellow River include erosion and recoil of water sources, siltation and de-siltation in reservoirs, erosion and sedimentation in river channels, and basic properties of sediment-laden flow. To study and solve these problems requires a lot of complicated work. Since the founding of the People’s Republic of China, under the leadership of the party and the government and with the help of Soviet experts, it has been clear that starting from the actual conditions and combining field tests with laboratory tests Research methods carried out a series of observations on the Yellow River, a certain amount of data accumulated, which provides the possibility for the study to solve these problems. The average annual sediment discharge of Yellow River suspended sediment transported through Shan County is 1.66 billion tons and annual average sediment concentration is 32.2 kg / square. Together with Shanxian County