Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis

Flexible systems anchored to the ground are low visual impact alternatives to be used in slope protection. With the aim of reducing their installation time and costs the mechanical union between layers of membranes is proposed to be done in warehouses instead of independent installations on site. Th...

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Autores principales:	Laura Castanon-Jano, Daniel Castro-Fresno, Elena Blanco-Fernandez, Jaime Carpio-Garcia
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Multi-criteria decision analysis MCDA Slope protection Geomat Geogrid Organic mat Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/385da392f096428c8572353e863e3f5d
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spelling	oai:doaj.org-article:385da392f096428c8572353e863e3f5d2021-11-22T04:21:31ZSelection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis2090-447910.1016/j.asej.2021.03.010https://doaj.org/article/385da392f096428c8572353e863e3f5d2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2090447921001647https://doaj.org/toc/2090-4479Flexible systems anchored to the ground are low visual impact alternatives to be used in slope protection. With the aim of reducing their installation time and costs the mechanical union between layers of membranes is proposed to be done in warehouses instead of independent installations on site. The most appropriate component selection and linking method is selected using multi-criteria decision analysis, specifically using AHP, WASPAS and TOPSIS techniques. The criteria considered in order to take the decision are cost of materials, ease of sewing, transport and installation of the system, biodegradability of the secondary mat and its hydroseeding retention capacity that stimulates the revegetation. Due to the uncertainty on the data of biodegradability, four scenarios were analysed. The results indicate that the most suitable secondary membrane in all cases is the coconut fibre mesh and should be connected to the main membrane using a cable tie machine.Laura Castanon-JanoDaniel Castro-FresnoElena Blanco-FernandezJaime Carpio-GarciaElsevierarticleMulti-criteria decision analysisMCDASlope protectionGeomatGeogridOrganic matEngineering (General). Civil engineering (General)TA1-2040ENAin Shams Engineering Journal, Vol 12, Iss 4, Pp 3471-3484 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Multi-criteria decision analysis MCDA Slope protection Geomat Geogrid Organic mat Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Multi-criteria decision analysis MCDA Slope protection Geomat Geogrid Organic mat Engineering (General). Civil engineering (General) TA1-2040 Laura Castanon-Jano Daniel Castro-Fresno Elena Blanco-Fernandez Jaime Carpio-Garcia Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis
description	Flexible systems anchored to the ground are low visual impact alternatives to be used in slope protection. With the aim of reducing their installation time and costs the mechanical union between layers of membranes is proposed to be done in warehouses instead of independent installations on site. The most appropriate component selection and linking method is selected using multi-criteria decision analysis, specifically using AHP, WASPAS and TOPSIS techniques. The criteria considered in order to take the decision are cost of materials, ease of sewing, transport and installation of the system, biodegradability of the secondary mat and its hydroseeding retention capacity that stimulates the revegetation. Due to the uncertainty on the data of biodegradability, four scenarios were analysed. The results indicate that the most suitable secondary membrane in all cases is the coconut fibre mesh and should be connected to the main membrane using a cable tie machine.
format	article
author	Laura Castanon-Jano Daniel Castro-Fresno Elena Blanco-Fernandez Jaime Carpio-Garcia
author_facet	Laura Castanon-Jano Daniel Castro-Fresno Elena Blanco-Fernandez Jaime Carpio-Garcia
author_sort	Laura Castanon-Jano
title	Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis
title_short	Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis
title_full	Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis
title_fullStr	Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis
title_full_unstemmed	Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis
title_sort	selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/385da392f096428c8572353e863e3f5d
work_keys_str_mv	AT lauracastanonjano selectionofmembranesandlinkingmethodinslopestabilizationsystemsforthereductionontheinstallationtimeusingmulticriteriadecisionanalysis AT danielcastrofresno selectionofmembranesandlinkingmethodinslopestabilizationsystemsforthereductionontheinstallationtimeusingmulticriteriadecisionanalysis AT elenablancofernandez selectionofmembranesandlinkingmethodinslopestabilizationsystemsforthereductionontheinstallationtimeusingmulticriteriadecisionanalysis AT jaimecarpiogarcia selectionofmembranesandlinkingmethodinslopestabilizationsystemsforthereductionontheinstallationtimeusingmulticriteriadecisionanalysis
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Selection of membranes and linking method in slope stabilization systems for the reduction on the installation time using multi-criteria decision analysis

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