Compression Behavior of Hybrid Tubes for Lightweight Steel Structures

This research shows the results of an experimental investigation carried out on the compression behavior of hybrid steel tubes formed by two concentric steel tubes and four different fillers of non-metallic material interposed between both tubes: polyurethane foam, polyurethane, epoxy and a cement-b...

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Autores principales:	Gregorio Torres-Escobar, Juan Carlos Suárez-Bermejo, José Manuel Arenas
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	double steel tubes non-metallic cores design and manufacturing compression test strain energy Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/0744819e800a4e66bf111e6748eae6d0
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spelling	oai:doaj.org-article:0744819e800a4e66bf111e6748eae6d02021-11-25T18:13:39ZCompression Behavior of Hybrid Tubes for Lightweight Steel Structures10.3390/ma142267971996-1944https://doaj.org/article/0744819e800a4e66bf111e6748eae6d02021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/22/6797https://doaj.org/toc/1996-1944This research shows the results of an experimental investigation carried out on the compression behavior of hybrid steel tubes formed by two concentric steel tubes and four different fillers of non-metallic material interposed between both tubes: polyurethane foam, polyurethane, epoxy and a cement-based mortar. The tests show that the incorporation of a resistant filler in the double tube allows it to improve its mechanical behavior by allowing a second load cycle. Furthermore, the strain energy absorbed during the two cycles led to the conclusion that the epoxy-filled tube absorbed more energy per unit of weight than the other resistant fillers.Gregorio Torres-EscobarJuan Carlos Suárez-BermejoJosé Manuel ArenasMDPI AGarticledouble steel tubesnon-metallic coresdesign and manufacturingcompression teststrain energyTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6797, p 6797 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	double steel tubes non-metallic cores design and manufacturing compression test strain energy Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	double steel tubes non-metallic cores design and manufacturing compression test strain energy Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Gregorio Torres-Escobar Juan Carlos Suárez-Bermejo José Manuel Arenas Compression Behavior of Hybrid Tubes for Lightweight Steel Structures
description	This research shows the results of an experimental investigation carried out on the compression behavior of hybrid steel tubes formed by two concentric steel tubes and four different fillers of non-metallic material interposed between both tubes: polyurethane foam, polyurethane, epoxy and a cement-based mortar. The tests show that the incorporation of a resistant filler in the double tube allows it to improve its mechanical behavior by allowing a second load cycle. Furthermore, the strain energy absorbed during the two cycles led to the conclusion that the epoxy-filled tube absorbed more energy per unit of weight than the other resistant fillers.
format	article
author	Gregorio Torres-Escobar Juan Carlos Suárez-Bermejo José Manuel Arenas
author_facet	Gregorio Torres-Escobar Juan Carlos Suárez-Bermejo José Manuel Arenas
author_sort	Gregorio Torres-Escobar
title	Compression Behavior of Hybrid Tubes for Lightweight Steel Structures
title_short	Compression Behavior of Hybrid Tubes for Lightweight Steel Structures
title_full	Compression Behavior of Hybrid Tubes for Lightweight Steel Structures
title_fullStr	Compression Behavior of Hybrid Tubes for Lightweight Steel Structures
title_full_unstemmed	Compression Behavior of Hybrid Tubes for Lightweight Steel Structures
title_sort	compression behavior of hybrid tubes for lightweight steel structures
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0744819e800a4e66bf111e6748eae6d0
work_keys_str_mv	AT gregoriotorresescobar compressionbehaviorofhybridtubesforlightweightsteelstructures AT juancarlossuarezbermejo compressionbehaviorofhybridtubesforlightweightsteelstructures AT josemanuelarenas compressionbehaviorofhybridtubesforlightweightsteelstructures
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Compression Behavior of Hybrid Tubes for Lightweight Steel Structures

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