Analytical Modeling of Dune Response due to Wave Impact and Overwash
(2005) Coastal Dynamics 05- Abstract
- Abstract in Undetermined
An analytical model of dune erosion was developed based on impact theory, where the weight of eroded material is assumed proportional to the impact force from waves hitting the dune. The model was validated with data from several laboratory and field studies on dune erosion covering a wide range of hydrodynamic, sediment, and geometric conditions. Overwash was then included in the model and the evolution of a rectangular‐shaped dune subject to both wave impact and overwash was investigated. Finally, an analytical solution for the case of a schematized barrier islands exposed to overwash was developed. Analytical models are useful in the initial stage of a project when approximate estimates are required.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/770388
- author
- Larson, Magnus LU ; Donnelly, Chantal LU and Hanson, Hans LU
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- [Host publication title missing]
- pages
- 13 pages
- publisher
- American Society of Civil Engineers (ASCE)
- conference name
- Coastal Dynamics 05
- conference dates
- 0001-01-02
- external identifiers
-
- scopus:84888661314
- DOI
- 10.1061/40855(214)21
- language
- English
- LU publication?
- yes
- id
- cb4139d8-8add-4a79-a0ca-cf902f20c49a (old id 770388)
- date added to LUP
- 2016-04-04 10:02:10
- date last changed
- 2022-01-29 19:42:49
@inproceedings{cb4139d8-8add-4a79-a0ca-cf902f20c49a, abstract = {{Abstract in Undetermined<br/>An analytical model of dune erosion was developed based on impact theory, where the weight of eroded material is assumed proportional to the impact force from waves hitting the dune. The model was validated with data from several laboratory and field studies on dune erosion covering a wide range of hydrodynamic, sediment, and geometric conditions. Overwash was then included in the model and the evolution of a rectangular‐shaped dune subject to both wave impact and overwash was investigated. Finally, an analytical solution for the case of a schematized barrier islands exposed to overwash was developed. Analytical models are useful in the initial stage of a project when approximate estimates are required.}}, author = {{Larson, Magnus and Donnelly, Chantal and Hanson, Hans}}, booktitle = {{[Host publication title missing]}}, language = {{eng}}, publisher = {{American Society of Civil Engineers (ASCE)}}, title = {{Analytical Modeling of Dune Response due to Wave Impact and Overwash}}, url = {{http://dx.doi.org/10.1061/40855(214)21}}, doi = {{10.1061/40855(214)21}}, year = {{2005}}, }