### Abstract

In order to calculate mud transport rate, two forms of transport should be considered, which are (1) mud mass transport in mud layer, and (2) suspended mud transport in water layer. The first type of transport (mass transport in mud layer) is greater than the second one in quantity under soft mud or fluid mud condition, therefore the first type of transport is mainly considered. The previously proposed methods to calculate the first type of transport are summarized and discussed. Then a new transport model called visco-elastic-plastic model is derived and some of the results of the model are shown. The model is based on the assumption that the fluid mud layer can be assumed to be visco-elastic fluid and when the magnitude of stress in mud layer exceeds the value of yield stress, the mud layer is modeled as visco-plastic fluid. Results of the new numerical model are compared with laboratory results and some discussions are given.

Original language | English |
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Title of host publication | Proceedings of the Coastal Engineering Conference |

Editors | Billy L. Edge |

Publisher | Publ by ASCE |

Pages | 3037-3049 |

Number of pages | 13 |

Volume | 3 |

Publication status | Published - 1991 |

Externally published | Yes |

Event | Proceedings of the 22nd International Conference on Coastal Engineering - Delft, Neth Duration: 1990 Jul 2 → 1990 Jul 6 |

### Other

Other | Proceedings of the 22nd International Conference on Coastal Engineering |
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City | Delft, Neth |

Period | 90/7/2 → 90/7/6 |

### Fingerprint

### ASJC Scopus subject areas

- Ocean Engineering

### Cite this

*Proceedings of the Coastal Engineering Conference*(Vol. 3, pp. 3037-3049). Publ by ASCE.

**Mud transport rate in mud layer due to wave action.** / Shibayama, Tomoya; Okuno, Masakazu; Sato, Shinji.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

*Proceedings of the Coastal Engineering Conference.*vol. 3, Publ by ASCE, pp. 3037-3049, Proceedings of the 22nd International Conference on Coastal Engineering, Delft, Neth, 90/7/2.

}

TY - GEN

T1 - Mud transport rate in mud layer due to wave action

AU - Shibayama, Tomoya

AU - Okuno, Masakazu

AU - Sato, Shinji

PY - 1991

Y1 - 1991

N2 - In order to calculate mud transport rate, two forms of transport should be considered, which are (1) mud mass transport in mud layer, and (2) suspended mud transport in water layer. The first type of transport (mass transport in mud layer) is greater than the second one in quantity under soft mud or fluid mud condition, therefore the first type of transport is mainly considered. The previously proposed methods to calculate the first type of transport are summarized and discussed. Then a new transport model called visco-elastic-plastic model is derived and some of the results of the model are shown. The model is based on the assumption that the fluid mud layer can be assumed to be visco-elastic fluid and when the magnitude of stress in mud layer exceeds the value of yield stress, the mud layer is modeled as visco-plastic fluid. Results of the new numerical model are compared with laboratory results and some discussions are given.

AB - In order to calculate mud transport rate, two forms of transport should be considered, which are (1) mud mass transport in mud layer, and (2) suspended mud transport in water layer. The first type of transport (mass transport in mud layer) is greater than the second one in quantity under soft mud or fluid mud condition, therefore the first type of transport is mainly considered. The previously proposed methods to calculate the first type of transport are summarized and discussed. Then a new transport model called visco-elastic-plastic model is derived and some of the results of the model are shown. The model is based on the assumption that the fluid mud layer can be assumed to be visco-elastic fluid and when the magnitude of stress in mud layer exceeds the value of yield stress, the mud layer is modeled as visco-plastic fluid. Results of the new numerical model are compared with laboratory results and some discussions are given.

UR - http://www.scopus.com/inward/record.url?scp=0025782059&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0025782059&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0025782059

VL - 3

SP - 3037

EP - 3049

BT - Proceedings of the Coastal Engineering Conference

A2 - Edge, Billy L.

PB - Publ by ASCE

ER -