关于天津港泥沙回淤程度的评价

关于港口泥沙回淤程度的评价指标与标准,国内、外目前尚无专著文献.依据天津港多年的有关资料,采用“挖泥吞吐比”、“淤强水深比”两个指标,提出了港口泥沙回淤程度的分类标准,并对天津港总体和分区的回淤程度进行了评定.

Evaluation of Siltation Degree of Tianjin Port

At present, there is no index and standard available for evaluating siltation degree of a harbor both at home and abroad. Based on the relative data accumulated for many years from Tianjin Port, the standard for classifying the siltation degree of a port is proposed by two indexes, i.e., "the ratio between dredging volume and through put" and "the ratio between siltation density and water depth . And also silatation degree of the whole port and that of the separate districts are evaluated.