Exponential formula for bedload transport

被引：92
|
作者：
Cheng, NS [1 ]
机构：
[1] Nanyang Technol Univ, Sch Civil & Struct Engn, Environm Engn Res Ctr, Singapore 639798, Singapore
来源：
JOURNAL OF HYDRAULIC ENGINEERING-ASCE | 2002年 / 128卷 / 10期
关键词：
bed load; sediment transport; transport rate; shear stress;
D O I：
10.1061/(ASCE)0733-9429(2002)128:10(942)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
An exponential formula that does not involve the concept of the critical shear stress is derived in this study for computing bedload transport rates. The formula represents well various experimental data sets ranging from the weak transport to high shear conditions. Comparisons of the present study are also made with many previous bedload formulas commonly cited in the literature.
引用
收藏
页码：942 / 946
页数：5
相关论文
共 50 条
  • [21] BEDLOAD TRANSPORT BY TRANSLATION WAVES
    GRIFFITHS, GA
    SUTHERLAND, AJ
    JOURNAL OF THE HYDRAULICS DIVISION-ASCE, 1977, 103 (11): : 1279 - 1291
  • [22] Bedload transport: beyond intractability
    Gomez, Basil
    Soar, Philip J.
    ROYAL SOCIETY OPEN SCIENCE, 2022, 9 (03):
  • [23] High resolution measurement of bedload transport
    Tunnicliffe, J
    Gottesfeld, AS
    Mohamed, M
    HYDROLOGICAL PROCESSES, 2000, 14 (15) : 2631 - 2643
  • [24] Study of bedload transport in backwater flow
    Zhong-wu Jin
    Jin-you Lu
    Hua-li Wu
    Journal of Hydrodynamics, 2016, 28 : 153 - 161
  • [25] Bedload transport of small rivers in Malaysia
    Zahra ZANGENEH SIRDARI
    Aminuddin AB GHANI
    Zorkeflee Abu HASSAN
    InternationalJournalofSedimentResearch, 2014, 29 (04) : 481 - 490
  • [26] Bedload transport in the case of seepage flow
    Francalanci, Simona
    Parker, Gary
    Solari, Luca
    RIVER FLOW 2006, VOLS 1 AND 2, 2006, : 1569 - +
  • [27] Bedload Transport Rate Calculation Revisited
    Kopaliani Z.D.
    Petrovskaya O.A.
    Power Technology and Engineering, 2023, 56 (06) : 837 - 844
  • [28] Analysis of bedload transport in laminar flows
    Cheng, NS
    ADVANCES IN WATER RESOURCES, 2004, 27 (09) : 937 - 942
  • [29] On the exponential formula for reliability
    Finkelstein, MS
    IEEE TRANSACTIONS ON RELIABILITY, 2004, 53 (02) : 265 - 268
  • [30] Mechanism of collision model for bedload transport
    Chenwei Zhao
    International Journal of Sediment Research, 2021, 36 (05) : 577 - 581
12345