黄河河床沉积物渗透性的试验研究

Experiment of permeability of riverbed sediment in the Yellow River

本文应用竖管测定法对黄河中游龙门—潼关段的河床沉积物的渗透性进行了试验研究,测得了黄河河床沉积物的垂向渗透系数和水平渗透系数;应用地下水模拟软件,研究了河水与地下水的相互作用,为研究黄河水与地下水相互关系奠定了基础。

This paper examines the Longmen-Tongguan Section in middle reaches of the Yellow River, uses standpipe test method to investigate the permeability of the riverbed sediment in the Yellow River. The vertical coefficient of permeability and horizontal coefficient of permeability of the riverbed sediment in the Yellow River are measured. By using a ground water simulation system software, the interaction between river water and ground water is analyzed and their transformation amount is also calculated. The results lays a reliable foundation for the study of the relationship between the Yellow River water and the ground water.