A STUDY ON MUD MASS TRANSPORT UNDER WAVE BASED ON AN EMPIRICAL RHEOLOGY METHOD

Masahiko Isobe; Trien N. Huynh; Akira Watanabe

doi:10.9753/icce.v23.%p

No. 23 (1992), Conference Proceedings

No. 23 (1992)

A STUDY ON MUD MASS TRANSPORT UNDER WAVE BASED ON AN EMPIRICAL RHEOLOGY METHOD

Conference Proceedings

https://doi.org/10.9753/icce.v23.%25p

Published 1992-01-29

Masahiko Isobe⁺⁻
Trien N. Huynh⁺⁻
Akira Watanabe⁺⁻

Masahiko Isobe

Dept. of Civil Eng., Univ. of Tokyo

Trien N. Huynh

Civil Eng. Div., The Ho Chi Minh Polytechnic Univ.,

Akira Watanabe

Dept. of Civil Eng., Univ. of Tokyo

PDF

Keywords

rheology
mud
mass transport

How to Cite

Isobe, M., Huynh, T. N., & Watanabe, A. (1992). A STUDY ON MUD MASS TRANSPORT UNDER WAVE BASED ON AN EMPIRICAL RHEOLOGY METHOD. Coastal Engineering Proceedings, 1(23). https://doi.org/10.9753/icce.v23.%p

Abstract

The Theological properties of mud play an important role in the motion of bed mud due to waves, currents, or combined waves and currents. In this paper, a dynamic rotary shear meter is developed to measure the shear stress in the mud under an arbitrary time history of the shear rate. Kaolinite is tested as an example of bed material and its rheology model is proposed. Another experiment is performed to confirm the predominance of the mud mass transport mode over the suspended mud transport mode in the wave-induced transport. Further experiments examine the role of pressure as an external force of the motion of the bed mud and measure some characteristics of waves on the mud bed. Finally, based on the empirical rheology model, a numerical model is developed to predict the motion of the bed mud, and resulting mud mass transport and wave damping. The calculated mud mass transport velocity and wave height change agree well with measurement.

https://doi.org/10.9753/icce.v23.%25p

PDF

Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

Most read articles by the same author(s)

Ryuichi Fujiwara, Masahiko Isobe, A METHOD FOR ESTIMATING STANDARDIZED BIMODAL DIRECTIONAL SPECTRA , Coastal Engineering Proceedings: No. 25 (1996): Proceedings of 25th Conference on Coastal Engineering, Orlando, Florida, 1996.
Hiromune Yokoki, Masahiko Isobe, A METHOD FOR ESTIMATING DIRECTIONAL SPECTRA IN A FIELD OF INCIDENT AND REFLECTED WAVES , Coastal Engineering Proceedings: No. 25 (1996): Proceedings of 25th Conference on Coastal Engineering, Orlando, Florida, 1996.
Takuzo Shimizu, Akiyuki Ukai, Masahiko Isobe, FIELD VERIFICATION OF NUMERICAL MODELS FOR CALCULATION OF NEARSHORE WAVE FIELD , Coastal Engineering Proceedings: No. 23 (1992): Proceedings of 23rd Conference on Coastal Engineering, Venice, Italy, 1992.
Hirmune Yokoki, Masahiko Isobe, Akira Watanabe, ON A METHOD FOR ESTIMATING REFLECTION COEFFICIENT IN SHORT-CRESTED RANDOM SEAS , Coastal Engineering Proceedings: No. 24 (1994): Proceedings of 24th Conference on Coastal Engineering, Kobe, Japan, 1994.
Kiyoshi Horikawa, Akira Watanabe, LABORATORY STUDY ON OSCILLATORY BOUNDARY LAYER FLOW , Coastal Engineering Proceedings: No. 11 (1968): Proceedings of 11th Conference on Coastal Engineering, London, United Kingdom, 1968.
Kiyoshi Horikawa, Akira Watanabe, Sadakazu Katori, SEDIMENT TRANSPORT UNDER SHEET FLOW CONDITION , Coastal Engineering Proceedings: No. 18 (1982): Proceedings of 18th Conference on Coastal Engineering, Cape Town, South Africa, 1982.
Akira Watanabe, TOTAL RATE AND DISTRIBUTION OF LONGSHORE SAND TRANSPORT , Coastal Engineering Proceedings: No. 23 (1992): Proceedings of 23rd Conference on Coastal Engineering, Venice, Italy, 1992.
Somchai Rojanakamthorn, Masahiko Isobe, Akira Watanabe, MODELING OF WAVE TRANSFORMATION ON SUBMERGED BREAKWATER , Coastal Engineering Proceedings: No. 22 (1990): Proceedings of 22nd Conference on Coastal Engineering, Delft, The Netherlands, 1990.
Nicholas C. Kraus, Masahiko Isobe, Hajime Igarashi, Tamio O. Sasaki, Kiyoshi Horikawa, FIELD EXPERIMENTS ON LONGSHORE SAND TRANSPORT IN THE SURF ZONE , Coastal Engineering Proceedings: No. 18 (1982): Proceedings of 18th Conference on Coastal Engineering, Cape Town, South Africa, 1982.
Masahiko Isobe, Kosuke Kondo, METHOD FOR ESTIMATING DIRECTIONAL WAVE SPECTRUM IN INCIDENT AND REFLECTED WAVE FIELD , Coastal Engineering Proceedings: No. 19 (1984): Proceedings of 19th Conference on Coastal Engineering, Houston, Texas, 1984.

1 2 3 4 5 > >>

A STUDY ON MUD MASS TRANSPORT UNDER WAVE BASED ON AN EMPIRICAL RHEOLOGY METHOD

Keywords

How to Cite

Download Citation

Abstract

Most read articles by the same author(s)