Report: introduction, thesis porosity

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Edgar P. Burkhart 2022-01-29 16:30:47 +01:00
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@ -7,7 +7,7 @@
}
@report{amir,
author={Amir Hossein Parvin},
author={Amir Parvin},
title={Processes allowing large block displacement under wave action},
year={2020},
}
@ -34,7 +34,7 @@
@conference{abadie,
title={Large concrete block displacement under extreme wave: analysis of the 2/28/2017 event},
author={A. Parvin and V Roeber and P.A. Poncet and D. Sous and M. Mengaillou and S. Abadie},
author={Amir Parvin and Volker Roeber and Pierre-Antoine Poncet and D. Sous and M. Mengaillou and Stéphane Abadie},
booktitle={Seminaire technique EZPONDA},
year={2019},
}
@ -43,7 +43,8 @@
title={Characterization of wave impact loading on structures at full scale: field experiment, statistical analysis and 3D advanced numerical modeling},
author={Poncet, Pierre-Antoine},
year={2021},
school={Pau}
school={Pau},
chapter={4},
}
@article{nott2003waves,
@ -57,3 +58,13 @@
publisher={Elsevier}
}
@article{zijlema2011swash,
title={SWASH: An operational public domain code for simulating wave fields and rapidly varied flows in coastal waters},
author={Zijlema, Marcel and Stelling, Guus and Smit, Pieter},
journal={Coastal Engineering},
volume={58},
number={10},
pages={992--1012},
year={2011},
publisher={Elsevier}
}

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@ -50,13 +50,14 @@ results, as shown in \autoref{fig:compcox}.
]
\addplot[no markers] {exp(5.01-0.15*x)};
\addplot[only marks] coordinates {
(10,50)
(8.2,50)
};
\draw [dashed,help lines] (axis cs:0,50) -| (axis cs:8.2,0.1);
\end{semilogyaxis}
\end{tikzpicture}
\caption{Comparison between the correlation found by
\cite{cox2018extraordinary} and the block displaced at the Artha breakwater
in 2017.}\label{fig:compcox}
in 2017 (\SI{50}{\tonne}, \SI{8.2}{\m}).}\label{fig:compcox}
\end{figure}
\cite{shah2013coastal} studied coastal boulders in Martigues, on the french
@ -73,12 +74,25 @@ scenarios. This study highlights that the environment of the boulder before
transport is a major factor in calculating that minimum wave height, as well
as water depth at the boulder initial location.
The goal of this project will be to perform a sensibility study on the
parameters representing the porosity of the shell of the artha breakwater in a
two-dimensionnal olaFlow (\cite{olaFlow}) simulation of wave impact on the
breakwater.
Studies on the transformation of waves over the Artha breakwater have already
been conducted. \cite{poncet2021characterization} has performed such a study
using the SWASH (\cite{zijlema2011swash}) model. The results from a calibration
study on the porosity of the breakwater shell yielded a porosity of \num{0.25}
for the lowest root mean squared error compared to experimental values.
This value is unexpectedely low, and a porosity of \num{0.40} was used in the
following computations, as it represents the expected porosity of such a
block armour.
\section{Methods}
\section{Results}
\section{Conclusion}
\nocite{*}
\printbibliography
\end{document}