Impacts of bed slope factor on large scale fluvio-deltaic morphodynamic development

L Guo; Q He; Chunyan Zhu; Zhengbing  Wang

Impacts of bed slope factor on large scale fluvio-deltaic morphodynamic development

L Guo, Q He, Chunyan Zhu, Zhengbing Wang

Coastal Engineering

Research output: Contribution to conference › Abstract › Scientific

Abstract

Model results suggest that 1) varying lateral bed-slope factor has strong impacts; larger value leads to gentler channel-shoal interface or smaller lateral channel bedslope. 2) Different sediment transport formulas lead to considerable differences in morphodynamic patterns. 3) Sediment transport formulas considering both suspension and bed load transport tolerate a smaller morphological acceleration factor and requires a larger bed-slope factor.

Original language	English
Pages	284-284
Publication status	Published - 2017
Event	10th Symposium on River coastal and estuarine morphodynamics: Back to Italy - Trento - Padova, Italy Duration: 15 Sep 2017 → 22 Sep 2017 Conference number: 10 http://cirefluvial.com/eventos_ver.php?id=246

Conference

Conference	10th Symposium on River coastal and estuarine morphodynamics
Abbreviated title	RCEM2017
Country	Italy
City	Trento - Padova
Period	15/09/17 → 22/09/17
Internet address	http://cirefluvial.com/eventos_ver.php?id=246

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@conference{f4dd0db67cc54fb88459492a3e70912e,

title = "Impacts of bed slope factor on large scale fluvio-deltaic morphodynamic development",

abstract = "Model results suggest that 1) varying lateral bed-slope factor has strong impacts; larger value leads to gentler channel-shoal interface or smaller lateral channel bedslope. 2) Different sediment transport formulas lead to considerable differences in morphodynamic patterns. 3) Sediment transport formulas considering both suspension and bed load transport tolerate a smaller morphological acceleration factor and requires a larger bed-slope factor.",

author = "L Guo and Q He and Chunyan Zhu and Zhengbing Wang",

note = "Host publication:The 10th Symposium on River, Coastal and Estuarine Morphodynamics, Trento-Padova, 15-22 September 2017, Book of Abstracts Editors: Lanzoni, S., Redolfi, M., Zolezzi, G. ISBN (Print): 978-88-8443-752-5; 10th Symposium on River coastal and estuarine morphodynamics : Back to Italy, RCEM2017 ; Conference date: 15-09-2017 Through 22-09-2017",

year = "2017",

language = "English",

pages = "284--284",

url = "http://cirefluvial.com/eventos_ver.php?id=246",

}

TY - CONF

T1 - Impacts of bed slope factor on large scale fluvio-deltaic morphodynamic development

AU - Guo, L

AU - He, Q

AU - Zhu, Chunyan

AU - Wang, Zhengbing

N1 - Conference code: 10

PY - 2017

Y1 - 2017

N2 - Model results suggest that 1) varying lateral bed-slope factor has strong impacts; larger value leads to gentler channel-shoal interface or smaller lateral channel bedslope. 2) Different sediment transport formulas lead to considerable differences in morphodynamic patterns. 3) Sediment transport formulas considering both suspension and bed load transport tolerate a smaller morphological acceleration factor and requires a larger bed-slope factor.

AB - Model results suggest that 1) varying lateral bed-slope factor has strong impacts; larger value leads to gentler channel-shoal interface or smaller lateral channel bedslope. 2) Different sediment transport formulas lead to considerable differences in morphodynamic patterns. 3) Sediment transport formulas considering both suspension and bed load transport tolerate a smaller morphological acceleration factor and requires a larger bed-slope factor.

M3 - Abstract

SP - 284

EP - 284

T2 - 10th Symposium on River coastal and estuarine morphodynamics

Y2 - 15 September 2017 through 22 September 2017

ER -