论文信息 - Fractionwise calculation of bed load transport

Fractionwise calculation of bed load transport

Extensive experiments conducted by the writers on fractional bed load transport rates are reported. These data as well as those available from other sources, covering wide range of flow conditions and sediment nonuniformity, have been analysed. Firstly, the semi-theoretical model proposed by Misri et al. (1984) is modified to evolve a method of bed load calculation and finally an empirical relationship is proposed incorporating the several parameters influencing the bed load transport of nonuniform sediments.

K. G. Ranga Raju | P. L. Patel | K. G. R. Raju

[1] P. Wilcock,et al. Surface-based Fractional Transport Rates: Mobilization Thresholds and Partial Transport of a Sand-gravel Sediment , 1993 .

[2] J. Bridge,et al. A MODEL FOR THE ENTRAINMENT AND TRANSPORT OF SEDIMENT GRAINS OF MIXED SIZES, SHAPES, AND DENSITIES , 1992 .

[3] P. Diplas. Bedload Transport in Gravel‐Bed Streams , 1987 .

[4] Alex J. Sutherland,et al. TRANSPORT OF NON-UNIFORM SEDIMENTS , 1983 .

[5] Shaohua Marko Hsu,et al. Conceptual Bed‐Load Transport Model and Verification for Sediment Mixtures , 1992 .

[6] K. G. Ranga Raju,et al. Mechanics of Sediment Transportation and Alluvial Stream Problems , 1978 .

[7] R. Garde,et al. Total Load Transport of Sediment Mixtures , 1985 .

[8] H. Einstein,et al. The Bed-Load Function for Sediment Transportation in Open Channel Flows , 1950 .

[9] R. J. Garde,et al. BED LOAD TRANSPORT OF SEDIMENT MIXTURES , 1986 .

[10] P. Klingeman,et al. Bedload and Size Distribution in Paved Gravel-Bed Streams , 1983 .

[11] L. B. Leopold,et al. 1976 bedload measurements, East Fork River, Wyoming. , 1977, Proceedings of the National Academy of Sciences of the United States of America.

[12] R. J. Garde,et al. Bed Load Transport of Coarse Nonuniform Sediment , 1984 .