中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 1999, Vol. 18 ›› Issue (2): 145-148,152.

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Analysis of Current Research on Starting Condition of Non-cohesive Uniform Sediment

Lan Bo   

  1. Dept. of River & Ocean Engineering Chongqing Jiaotong Institute 400074
  • Received:1998-12-14 Online:1999-04-20 Published:2016-10-31

无粘均匀沙起动条件研究现状分析

兰波   

  1. 重庆交通学院河海建筑工程系, 400074
  • 作者简介:兰波,女,1968年生,讲师,硕士.

Abstract: This paper analyzed starting condition(starting velocity and starting drag resistance) of sediment and many formula and curves are analyzed and evaluated.This is helpful for the selection of starting velocity in practice and research.

Key words: non-cohesive uniform sediment, starting velocity, starting drag resistance

摘要: 分析了泥沙起动条件(起动流速和起动拖曳力)的研究现状,并对众多起动条件公式或曲线进行分析、评述,对工程实际或科研中起动流速公式的选用有所帮助.

关键词: 无粘均匀沙, 起动流速, 起动拖曳力