SIZE DISTRIBUTION AND SETTLING VELOCITY OF COHESIVE SEDIMENTS DURING SETTLING

被引：29

作者：

LAU, YL

KRISHNAPPAN, BG

机构：

来源：

JOURNAL OF HYDRAULIC RESEARCH | 1992年 / 30卷 / 05期

关键词：

D O I：

10.1080/00221689209498887

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Experiments on settling of cohesive sediments were carried out in turbulent flows in an annular flume using kaolinite clay as well as a natural river sediment. Results indicate that the finer fractions were able to deposit because they were settling as flocs. Data on concentration and size distribution of dispersed samples were used to calculate the effective settling velocities for the different size fractions.

引用

页码：673 / 684

页数：12

共 8 条

[1] EXPERIMENTS ON THE SIGNIFICANCE OF FLOCCULATION IN THE SETTLING OF FINE-GRAINED SEDIMENT IN STILL WATER [J].