Rest mechanism of the transported particles as bed-load

Masato Sekine, Hideo Kikkawa

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In order to investigate the mechanism of this process, the uneven arrangement of bed particles are simulated stochastically, based on the observation by a video analysis, and a simulation model of bed-load movement is constructed. The validity of this model is verified by experimental data, and as a result, the characteristics of this process, that is Step-length and Moving-period, are clarified and the equation for estimation of these values can be developed as a function of dimensionless tractive force u*/w0. It is confirmed that the estimated values by these expressions agree well with the experimental values obtained by several researchers.

Original languageEnglish
Pages (from-to)105-112
Number of pages8
JournalDoboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers
Issue number399 pt 2-10
Publication statusPublished - 1988 Nov
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Rest mechanism of the transported particles as bed-load. / Sekine, Masato; Kikkawa, Hideo.

In: Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers, No. 399 pt 2-10, 11.1988, p. 105-112.

Research output: Contribution to journalArticle

@article{237ac8367f39489b9d65e0a437488bab,
title = "Rest mechanism of the transported particles as bed-load",
abstract = "In order to investigate the mechanism of this process, the uneven arrangement of bed particles are simulated stochastically, based on the observation by a video analysis, and a simulation model of bed-load movement is constructed. The validity of this model is verified by experimental data, and as a result, the characteristics of this process, that is Step-length and Moving-period, are clarified and the equation for estimation of these values can be developed as a function of dimensionless tractive force u*/w0. It is confirmed that the estimated values by these expressions agree well with the experimental values obtained by several researchers.",
author = "Masato Sekine and Hideo Kikkawa",
year = "1988",
month = "11",
language = "English",
pages = "105--112",
journal = "Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers",
issn = "0289-7806",
number = "399 pt 2-10",

}

TY - JOUR

T1 - Rest mechanism of the transported particles as bed-load

AU - Sekine, Masato

AU - Kikkawa, Hideo

PY - 1988/11

Y1 - 1988/11

N2 - In order to investigate the mechanism of this process, the uneven arrangement of bed particles are simulated stochastically, based on the observation by a video analysis, and a simulation model of bed-load movement is constructed. The validity of this model is verified by experimental data, and as a result, the characteristics of this process, that is Step-length and Moving-period, are clarified and the equation for estimation of these values can be developed as a function of dimensionless tractive force u*/w0. It is confirmed that the estimated values by these expressions agree well with the experimental values obtained by several researchers.

AB - In order to investigate the mechanism of this process, the uneven arrangement of bed particles are simulated stochastically, based on the observation by a video analysis, and a simulation model of bed-load movement is constructed. The validity of this model is verified by experimental data, and as a result, the characteristics of this process, that is Step-length and Moving-period, are clarified and the equation for estimation of these values can be developed as a function of dimensionless tractive force u*/w0. It is confirmed that the estimated values by these expressions agree well with the experimental values obtained by several researchers.

UR - http://www.scopus.com/inward/record.url?scp=0024106037&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024106037&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0024106037

SP - 105

EP - 112

JO - Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers

JF - Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers

SN - 0289-7806

IS - 399 pt 2-10

ER -