Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete

Experimental investigation of GFRP (glass fiber reinforced polymer) tubes that were filled with magnetically driven concrete was carried out to study the flexural behavior of specimens under bending. Specimens having different cross section and lengths were tested. The test specimens were fabricated...

Descripción completa

Detalles Bibliográficos
Autores principales: Xie, Fang, Chen, Ju, Dong, Xinlong, Feng, Bing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5793590/
https://www.ncbi.nlm.nih.gov/pubmed/29316732
http://dx.doi.org/10.3390/ma11010092
_version_ 1783296987319238656
author Xie, Fang
Chen, Ju
Dong, Xinlong
Feng, Bing
author_facet Xie, Fang
Chen, Ju
Dong, Xinlong
Feng, Bing
author_sort Xie, Fang
collection PubMed
description Experimental investigation of GFRP (glass fiber reinforced polymer) tubes that were filled with magnetically driven concrete was carried out to study the flexural behavior of specimens under bending. Specimens having different cross section and lengths were tested. The test specimens were fabricated by filling magnetically driven concrete into the GFRP tubes and the concrete was vibrated using magnetic force. Specimens vibrated using vibrating tube were also tested for comparison. In addition, specimens having steel reinforcing bars and GFRP bars were both tested to study the effect of reinforcing bars on the magnetically driven concrete. The load-displacement curves, load-strain curves, failure mode, and ultimate strengths of test specimens were obtained. Design methods for the flexural stiffness of test specimens were also discussed in this study.
format Online
Article
Text
id pubmed-5793590
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-57935902018-02-07 Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete Xie, Fang Chen, Ju Dong, Xinlong Feng, Bing Materials (Basel) Article Experimental investigation of GFRP (glass fiber reinforced polymer) tubes that were filled with magnetically driven concrete was carried out to study the flexural behavior of specimens under bending. Specimens having different cross section and lengths were tested. The test specimens were fabricated by filling magnetically driven concrete into the GFRP tubes and the concrete was vibrated using magnetic force. Specimens vibrated using vibrating tube were also tested for comparison. In addition, specimens having steel reinforcing bars and GFRP bars were both tested to study the effect of reinforcing bars on the magnetically driven concrete. The load-displacement curves, load-strain curves, failure mode, and ultimate strengths of test specimens were obtained. Design methods for the flexural stiffness of test specimens were also discussed in this study. MDPI 2018-01-08 /pmc/articles/PMC5793590/ /pubmed/29316732 http://dx.doi.org/10.3390/ma11010092 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Xie, Fang
Chen, Ju
Dong, Xinlong
Feng, Bing
Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete
title Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete
title_full Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete
title_fullStr Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete
title_full_unstemmed Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete
title_short Flexural Behavior of GFRP Tubes Filled with Magnetically Driven Concrete
title_sort flexural behavior of gfrp tubes filled with magnetically driven concrete
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5793590/
https://www.ncbi.nlm.nih.gov/pubmed/29316732
http://dx.doi.org/10.3390/ma11010092
work_keys_str_mv AT xiefang flexuralbehaviorofgfrptubesfilledwithmagneticallydrivenconcrete
AT chenju flexuralbehaviorofgfrptubesfilledwithmagneticallydrivenconcrete
AT dongxinlong flexuralbehaviorofgfrptubesfilledwithmagneticallydrivenconcrete
AT fengbing flexuralbehaviorofgfrptubesfilledwithmagneticallydrivenconcrete

Ejemplares similares