泥质海港防沙堤合理长度的确定

Determination of proper Length of the Jetty on Muddy Beach

本文提出了计算泥质港口淤积的各种公式,以及防沙提建设的投资计算公式,并通过两个实例介绍了从经济效益来确定防沙堤最优合理长度的方法。

This paper presents a series of formulas to calculate the siltation on different parts of a silty harbor and channel as well as some formulas for investment of Jetty constructions. And the mothod of determinating the optimum length of jetties from economic benefits is described by two cases.