Staggered Numerical Modeling for Investigating the Effectiveness of Embankment and Vegetation on the Reduction of Wave Run-up

Iryanto Iryanto; Muhamad Mustamiin; Munengsih Bunga; Ikha Magdalena; Novry Erwina

Proceedings of the 7th Mathematics, Science, and Computer Science Education International Seminar, MSCEIS 2019, 12 October 2019, Bandung, West Java, Indonesia

Research Article

Staggered Numerical Modeling for Investigating the Effectiveness of Embankment and Vegetation on the Reduction of Wave Run-up

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@INPROCEEDINGS{10.4108/eai.12-10-2019.2296420,
    author={Iryanto  Iryanto and Muhamad  Mustamiin and Munengsih Sari Bunga and Ikha  Magdalena and Novry  Erwina},
    title={Staggered Numerical Modeling for Investigating the Effectiveness of Embankment and Vegetation on the Reduction of Wave Run-up},
    proceedings={Proceedings of the 7th Mathematics, Science, and Computer Science Education International Seminar, MSCEIS 2019, 12 October 2019, Bandung, West Java, Indonesia},
    publisher={EAI},
    proceedings_a={MSCEIS},
    year={2020},
    month={7},
    keywords={staggered numerical modeling staggered conservative scheme embankment vegetation wave run-up shallow water model},
    doi={10.4108/eai.12-10-2019.2296420}
}

Iryanto Iryanto
Muhamad Mustamiin
Munengsih Sari Bunga
Ikha Magdalena
Novry Erwina
Year: 2020
Staggered Numerical Modeling for Investigating the Effectiveness of Embankment and Vegetation on the Reduction of Wave Run-up
MSCEIS
EAI
DOI: 10.4108/eai.12-10-2019.2296420

Iryanto Iryanto¹^,*, Muhamad Mustamiin², Munengsih Sari Bunga¹, Ikha Magdalena¹, Novry Erwina¹

1: Informatics Department, Politeknik Negeri Indramayu, Indonesia
2: Industrial and Financial Mathematics Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Indonesia

*Contact email: iryanto.math@yahoo.com

Abstract

In this research, we develop a mathematical model to investigate the effectiveness of embankment and vegetation on the reduction of wave run-up. We solve the model numerically using a staggered conservative scheme. Wave run-up testing on a sloping beach is conducted to show the accuracy of our numerical scheme. In this case, we compare our numerical results with data of laboratory experiments of Synolakis provided in [9]. The results of the comparison show that the numerical results are in good agreement with the experimental data. Further, the results of the influence of the vegetation, embankment, and combination of both of them are presented in the article

Keywords: staggered numerical modeling staggered conservative scheme embankment vegetation wave run-up shallow water model

Published: 2020-07-30
Publisher: EAI

: http://dx.doi.org/10.4108/eai.12-10-2019.2296420