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, @report{amir,
author={Amir Hossein Parvin}, author={Amir Parvin},
title={Processes allowing large block displacement under wave action}, title={Processes allowing large block displacement under wave action},
year={2020}, year={2020},
} }
@ -34,7 +34,7 @@
@conference{abadie, @conference{abadie,
title={Large concrete block displacement under extreme wave: analysis of the 2/28/2017 event}, 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}, booktitle={Seminaire technique EZPONDA},
year={2019}, 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}, title={Characterization of wave impact loading on structures at full scale: field experiment, statistical analysis and 3D advanced numerical modeling},
author={Poncet, Pierre-Antoine}, author={Poncet, Pierre-Antoine},
year={2021}, year={2021},
school={Pau} school={Pau},
chapter={4},
} }
@article{nott2003waves, @article{nott2003waves,
@ -57,3 +58,13 @@
publisher={Elsevier} 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[no markers] {exp(5.01-0.15*x)};
\addplot[only marks] coordinates { \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{semilogyaxis}
\end{tikzpicture} \end{tikzpicture}
\caption{Comparison between the correlation found by \caption{Comparison between the correlation found by
\cite{cox2018extraordinary} and the block displaced at the Artha breakwater \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} \end{figure}
\cite{shah2013coastal} studied coastal boulders in Martigues, on the french \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 transport is a major factor in calculating that minimum wave height, as well
as water depth at the boulder initial location. 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{Methods}
\section{Results} \section{Results}
\section{Conclusion} \section{Conclusion}
\nocite{*}
\printbibliography \printbibliography
\end{document} \end{document}