Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams

Recently, the use of concrete-filled steel tube (CFST) composite beams has increased in the modern structural projects. In this study, the bending behaviour of high performance concrete-filled double skin tube (HPCFDST) strengthened with different CFRP layers is investigated. Mechanical properties o...

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Main Authors: Nikbakht, E., Shuhadah, N.I., Ganapathy, Ramanathan A/L, Subramaniam, Shukanthi A/P, Bakar, N.A.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.24813 /
Published: Springer 2020
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85080922035&doi=10.1007%2f978-981-15-1193-6_10&partnerID=40&md5=5b854c17b50c30a82fe6eef2eb9e760e
http://eprints.utp.edu.my/24813/
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spelling utp-eprints.248132021-08-27T06:13:39Z Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams Nikbakht, E. Shuhadah, N.I. Ganapathy, Ramanathan A/L Subramaniam, Shukanthi A/P Bakar, N.A. Recently, the use of concrete-filled steel tube (CFST) composite beams has increased in the modern structural projects. In this study, the bending behaviour of high performance concrete-filled double skin tube (HPCFDST) strengthened with different CFRP layers is investigated. Mechanical properties of the incorporated high-performance self-compacting concrete are investigated. The structural performance of HPCFDST beam without CFRP layer as the control beam is compared with the HPCFDST beams strengthened with two and three layers of CFRP. The results show that the beam with CFRP sheets exhibited 19 greater load carrying capacity compared to the control beam. The beam with three layers of CFRP showed approximately similar strength, however, it exhibited greater ductility and deformation capacity compared to the beam with two layers of CFRP. © Springer Nature Singapore Pte Ltd 2020. Springer 2020 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85080922035&doi=10.1007%2f978-981-15-1193-6_10&partnerID=40&md5=5b854c17b50c30a82fe6eef2eb9e760e Nikbakht, E. and Shuhadah, N.I. and Ganapathy, Ramanathan A/L and Subramaniam, Shukanthi A/P and Bakar, N.A. (2020) Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams. Lecture Notes in Civil Engineering, 59 . pp. 87-93. http://eprints.utp.edu.my/24813/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Recently, the use of concrete-filled steel tube (CFST) composite beams has increased in the modern structural projects. In this study, the bending behaviour of high performance concrete-filled double skin tube (HPCFDST) strengthened with different CFRP layers is investigated. Mechanical properties of the incorporated high-performance self-compacting concrete are investigated. The structural performance of HPCFDST beam without CFRP layer as the control beam is compared with the HPCFDST beams strengthened with two and three layers of CFRP. The results show that the beam with CFRP sheets exhibited 19 greater load carrying capacity compared to the control beam. The beam with three layers of CFRP showed approximately similar strength, however, it exhibited greater ductility and deformation capacity compared to the beam with two layers of CFRP. © Springer Nature Singapore Pte Ltd 2020.
format Article
author Nikbakht, E.
Shuhadah, N.I.
Ganapathy, Ramanathan A/L
Subramaniam, Shukanthi A/P
Bakar, N.A.
spellingShingle Nikbakht, E.
Shuhadah, N.I.
Ganapathy, Ramanathan A/L
Subramaniam, Shukanthi A/P
Bakar, N.A.
Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams
author_sort Nikbakht, E.
title Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams
title_short Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams
title_full Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams
title_fullStr Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams
title_full_unstemmed Structural Behaviour of Strengthened High-Performance Concrete-Filled Double Skin Steel Tube Beams
title_sort structural behaviour of strengthened high-performance concrete-filled double skin steel tube beams
publisher Springer
publishDate 2020
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85080922035&doi=10.1007%2f978-981-15-1193-6_10&partnerID=40&md5=5b854c17b50c30a82fe6eef2eb9e760e
http://eprints.utp.edu.my/24813/
_version_ 1741196872689647616
score 11.62408

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