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An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams

High-Performance Self-Compacting Concrete (HPSCC) has experienced increasing demand over the past few years due to its enhanced mechanical properties and high bonding strength. These attributes make it preferable for use in structures, such as tall multi-story buildings, where high workability, stre...

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Main Authors: Nikbakht, E., Al-Fakih, A., Hui, C.C., Jake, L.Y., Mahzabin, M.S.
Format: Article
Published: 2019
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060869428&doi=10.1016%2fj.istruc.2019.01.018&partnerID=40&md5=ada0fd3e4860113f93c207452b875378
http://eprints.utp.edu.my/22088/
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spelling my.utp.eprints.220882019-02-28T08:24:36Z An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams Nikbakht, E. Al-Fakih, A. Hui, C.C. Jake, L.Y. Mahzabin, M.S. High-Performance Self-Compacting Concrete (HPSCC) has experienced increasing demand over the past few years due to its enhanced mechanical properties and high bonding strength. These attributes make it preferable for use in structures, such as tall multi-story buildings, where high workability, strength and bending capacity are required. The objective of the present study is to investigate the shear and flexural behavior of HPSCC beams with no coarse aggregate and compressive strength of above 100 MPa. The influence of different types of steel fibre on the mechanical properties and failure modes of reinforced HPSCC beams were studied. In addition, the influence of the beam's span to effective depth ratio (a/d), longitudinal and transverse reinforcement ratios on the behavior of the HPSCC beams was studied. The results showed that the influence of the type of steel fibre is more significant than the influence of longitudinal reinforcement ratio. Moreover, the ultimate load and deformation capacity of HPSCC beams increased considerably for the beam specimens with steel fibre. However, it was shown that the non-fibre beams with d/4 shear link spacing had a higher ductility compared to the counterpart steel fibre beams with d/2 shear link spacing and with the same amount of longitudinal reinforcement ratio. © 2019 Institution of Structural Engineers 2019 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060869428&doi=10.1016%2fj.istruc.2019.01.018&partnerID=40&md5=ada0fd3e4860113f93c207452b875378 Nikbakht, E. and Al-Fakih, A. and Hui, C.C. and Jake, L.Y. and Mahzabin, M.S. (2019) An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams. Structures, 19 . pp. 286-295. http://eprints.utp.edu.my/22088/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description High-Performance Self-Compacting Concrete (HPSCC) has experienced increasing demand over the past few years due to its enhanced mechanical properties and high bonding strength. These attributes make it preferable for use in structures, such as tall multi-story buildings, where high workability, strength and bending capacity are required. The objective of the present study is to investigate the shear and flexural behavior of HPSCC beams with no coarse aggregate and compressive strength of above 100 MPa. The influence of different types of steel fibre on the mechanical properties and failure modes of reinforced HPSCC beams were studied. In addition, the influence of the beam's span to effective depth ratio (a/d), longitudinal and transverse reinforcement ratios on the behavior of the HPSCC beams was studied. The results showed that the influence of the type of steel fibre is more significant than the influence of longitudinal reinforcement ratio. Moreover, the ultimate load and deformation capacity of HPSCC beams increased considerably for the beam specimens with steel fibre. However, it was shown that the non-fibre beams with d/4 shear link spacing had a higher ductility compared to the counterpart steel fibre beams with d/2 shear link spacing and with the same amount of longitudinal reinforcement ratio. © 2019 Institution of Structural Engineers
format Article
author Nikbakht, E.
Al-Fakih, A.
Hui, C.C.
Jake, L.Y.
Mahzabin, M.S.
spellingShingle Nikbakht, E.
Al-Fakih, A.
Hui, C.C.
Jake, L.Y.
Mahzabin, M.S.
An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams
author_facet Nikbakht, E.
Al-Fakih, A.
Hui, C.C.
Jake, L.Y.
Mahzabin, M.S.
author_sort Nikbakht, E.
title An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams
title_short An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams
title_full An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams
title_fullStr An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams
title_full_unstemmed An experimental investigation on the shear and flexural behavior of steel reinforced HPSCC beams
title_sort experimental investigation on the shear and flexural behavior of steel reinforced hpscc beams
publishDate 2019
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060869428&doi=10.1016%2fj.istruc.2019.01.018&partnerID=40&md5=ada0fd3e4860113f93c207452b875378
http://eprints.utp.edu.my/22088/
_version_ 1738656376530403328
score 13.222552

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