在通航河流上不可避免地要遇到港址选择问题。在以往的某些港址选择中,由于对河道特性未加注意或研究不够,致使港口码头水深不足或码头被冲垮而影响作业。本文试图对各种河型的河床形态、水文泥沙特性和河床演变规律做某些综述并提出港址选择和码头位置的选择原则。 Inevitably I encounter the problem of harbor selection on the navigable rivers. In some past selections of Hong Kong sites, due to the lack of attention or study on the characteristics of the riverway, insufficient port water depth or pier collapse affected the operation. This paper attempts to make some generalizations of the river bed morphology, hydrological sediment characteristics and river bed evolution rules of various river types and puts forward the principle of selection of harbor sites and the location of the wharfs.