Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea Waves

Breakwater walls are buildings that are built to prevent the collapse of the soil or other granular materials and the safety of the sea. One of the destructive phenomena in these structures is the impact of sea wave forces on the overturning phenomenon and instability of the coastal wall, which has...

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Main Authors: Seyed hamid Baiat Ghiasi, Mohamadamin Oyar Hossein, Mostafa Adineh, Vahid Khiali
Format: Article
Language:English
Published: Pouyan Press 2019-01-01
Series:Computational Engineering and Physical Modeling
Subjects:
Online Access:http://www.jcepm.com/article_86166_7ddcb75d4571201c506792703cb1974e.pdf
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spelling doaj-f50fbece146c4f31a47ea0265f6f3aee2021-06-07T04:43:54ZengPouyan PressComputational Engineering and Physical Modeling2588-69592588-69592019-01-0121303710.22115/cepm.2019.172568.105986166Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea WavesSeyed hamid Baiat Ghiasi0Mohamadamin Oyar Hossein1Mostafa Adineh2Vahid Khiali3Civil Engineering Department, University of Aveiro, 3810-193 Aveiro, PortugalCivil Engineering Department, University of Aveiro, 3810-193 Aveiro, PortugalCivil Engineering Department, University of Aveiro, 3810-193 Aveiro, PortugalCivil Engineering Department, University of Aveiro, 3810-193 Aveiro, PortugalBreakwater walls are buildings that are built to prevent the collapse of the soil or other granular materials and the safety of the sea. One of the destructive phenomena in these structures is the impact of sea wave forces on the overturning phenomenon and instability of the coastal wall, which has damaged the structures existing on these sites. The pattern of interaction between water and seas is complex in coastal structures. In this research, the influence of the different wall heights and soil type changes on wall stability and water pressure distribution in the coastal wall have been investigated. Also, studies will be done on the investigation and optimization of the wall and Finally, by comparing the results obtained with classical methods, the strengths and weaknesses of the classical methods have been analyzed and the effectiveness of these methods (classical) has been evaluated. These walls are made in two types of weighted and flexible (mainly metal) types, in which flexible performance is considered in this research. The behavior of metal shields in front of the water will be examined using the ANSYS software. Several methods for calculating wave forces on perforated coastal walls are also reviewed. In this study, the behavior of the elastic wall is assumed. Coastal walls have been investigated in different hardships and the distribution of pressure and anchor due to hydrodynamic pressure of water on the wall have been investigated. The walls are different in terms of material and amount of rigidity.http://www.jcepm.com/article_86166_7ddcb75d4571201c506792703cb1974e.pdfwave scatteringwave-structureinteractionslotted breakwaters
collection DOAJ
language English
format Article
sources DOAJ
author Seyed hamid Baiat Ghiasi
Mohamadamin Oyar Hossein
Mostafa Adineh
Vahid Khiali
spellingShingle Seyed hamid Baiat Ghiasi
Mohamadamin Oyar Hossein
Mostafa Adineh
Vahid Khiali
Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea Waves
Computational Engineering and Physical Modeling
wave scattering
wave-structure
interaction
slotted breakwaters
author_facet Seyed hamid Baiat Ghiasi
Mohamadamin Oyar Hossein
Mostafa Adineh
Vahid Khiali
author_sort Seyed hamid Baiat Ghiasi
title Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea Waves
title_short Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea Waves
title_full Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea Waves
title_fullStr Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea Waves
title_full_unstemmed Investigating on Hydrodynamic Behavior of Slotted Breakwater Walls Under Sea Waves
title_sort investigating on hydrodynamic behavior of slotted breakwater walls under sea waves
publisher Pouyan Press
series Computational Engineering and Physical Modeling
issn 2588-6959
2588-6959
publishDate 2019-01-01
description Breakwater walls are buildings that are built to prevent the collapse of the soil or other granular materials and the safety of the sea. One of the destructive phenomena in these structures is the impact of sea wave forces on the overturning phenomenon and instability of the coastal wall, which has damaged the structures existing on these sites. The pattern of interaction between water and seas is complex in coastal structures. In this research, the influence of the different wall heights and soil type changes on wall stability and water pressure distribution in the coastal wall have been investigated. Also, studies will be done on the investigation and optimization of the wall and Finally, by comparing the results obtained with classical methods, the strengths and weaknesses of the classical methods have been analyzed and the effectiveness of these methods (classical) has been evaluated. These walls are made in two types of weighted and flexible (mainly metal) types, in which flexible performance is considered in this research. The behavior of metal shields in front of the water will be examined using the ANSYS software. Several methods for calculating wave forces on perforated coastal walls are also reviewed. In this study, the behavior of the elastic wall is assumed. Coastal walls have been investigated in different hardships and the distribution of pressure and anchor due to hydrodynamic pressure of water on the wall have been investigated. The walls are different in terms of material and amount of rigidity.
topic wave scattering
wave-structure
interaction
slotted breakwaters
url http://www.jcepm.com/article_86166_7ddcb75d4571201c506792703cb1974e.pdf
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