Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss

Gabions are structures that control the erosion and scouring whilst provide an eco-friendly and sustainable solution, used also for energy loss. Despite a wide range of previous studies, different hydraulic aspects of gabions have not yet been understood well. In that sense, this study investigates...

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Autores principales:	Rasoul Daneshfaraz, Mohammad Bagherzadeh, Amir Ghaderi, Silvia Di Francesco, Mahdi Majedi Asl
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Gabion structure Inclined drop Relative energy loss Relative critical depth Relative downstream depth Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/7dc1dbbcff154ac7ae3514bb7cca2349
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spelling	oai:doaj.org-article:7dc1dbbcff154ac7ae3514bb7cca23492021-11-22T04:21:37ZExperimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss2090-447910.1016/j.asej.2021.03.013https://doaj.org/article/7dc1dbbcff154ac7ae3514bb7cca23492021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2090447921001684https://doaj.org/toc/2090-4479Gabions are structures that control the erosion and scouring whilst provide an eco-friendly and sustainable solution, used also for energy loss. Despite a wide range of previous studies, different hydraulic aspects of gabions have not yet been understood well. In that sense, this study investigates the behavior of hydraulic parameters of solid and gabion inclined drops. The results indicated that with increasing the relative critical depth in both types, the relative energy loss reduces. A comparison between solid and gabion inclined drops showed that the relative energy loss and downstream relative depth increases by 82% and 50%, respectively. In all cases, downstream Froude number of the gabion inclined drop range is reduced from 4.17–8.52 to 1.28–2.64. Finally, equations to estimate main hydraulic parameters due to the use of gabion inclined drops and proper discussions about their effect on the sustainability of water infrastructures are presented.Rasoul DaneshfarazMohammad BagherzadehAmir GhaderiSilvia Di FrancescoMahdi Majedi AslElsevierarticleGabion structureInclined dropRelative energy lossRelative critical depthRelative downstream depthEngineering (General). Civil engineering (General)TA1-2040ENAin Shams Engineering Journal, Vol 12, Iss 4, Pp 3451-3459 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Gabion structure Inclined drop Relative energy loss Relative critical depth Relative downstream depth Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Gabion structure Inclined drop Relative energy loss Relative critical depth Relative downstream depth Engineering (General). Civil engineering (General) TA1-2040 Rasoul Daneshfaraz Mohammad Bagherzadeh Amir Ghaderi Silvia Di Francesco Mahdi Majedi Asl Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss
description	Gabions are structures that control the erosion and scouring whilst provide an eco-friendly and sustainable solution, used also for energy loss. Despite a wide range of previous studies, different hydraulic aspects of gabions have not yet been understood well. In that sense, this study investigates the behavior of hydraulic parameters of solid and gabion inclined drops. The results indicated that with increasing the relative critical depth in both types, the relative energy loss reduces. A comparison between solid and gabion inclined drops showed that the relative energy loss and downstream relative depth increases by 82% and 50%, respectively. In all cases, downstream Froude number of the gabion inclined drop range is reduced from 4.17–8.52 to 1.28–2.64. Finally, equations to estimate main hydraulic parameters due to the use of gabion inclined drops and proper discussions about their effect on the sustainability of water infrastructures are presented.
format	article
author	Rasoul Daneshfaraz Mohammad Bagherzadeh Amir Ghaderi Silvia Di Francesco Mahdi Majedi Asl
author_facet	Rasoul Daneshfaraz Mohammad Bagherzadeh Amir Ghaderi Silvia Di Francesco Mahdi Majedi Asl
author_sort	Rasoul Daneshfaraz
title	Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss
title_short	Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss
title_full	Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss
title_fullStr	Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss
title_full_unstemmed	Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss
title_sort	experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/7dc1dbbcff154ac7ae3514bb7cca2349
work_keys_str_mv	AT rasouldaneshfaraz experimentalinvestigationofgabioninclineddropsasasustainablesolutionforhydraulicenergyloss AT mohammadbagherzadeh experimentalinvestigationofgabioninclineddropsasasustainablesolutionforhydraulicenergyloss AT amirghaderi experimentalinvestigationofgabioninclineddropsasasustainablesolutionforhydraulicenergyloss AT silviadifrancesco experimentalinvestigationofgabioninclineddropsasasustainablesolutionforhydraulicenergyloss AT mahdimajediasl experimentalinvestigationofgabioninclineddropsasasustainablesolutionforhydraulicenergyloss
_version_	1718418231335583744

Experimental investigation of gabion inclined drops as a sustainable solution for hydraulic energy loss

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