Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre

Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre

Reinforced concrete beams with opening commonly used to facilitate essential services such as water supply pipes, drainage pipes, air conditioning electricity, telephone lines and computer network lines. The experimental work presented in this research is aimed to investigate experimentally the beha...

Full description

Bibliographic Details
Main Author: Norarina, Noran
Format: Undergraduates Project Papers
Language:English
Published: 2018
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/26251/
http://umpir.ump.edu.my/id/eprint/26251/
http://umpir.ump.edu.my/id/eprint/26251/1/Behaviour%20of%20reinforced%20concrete%20beam%20with%20circular%20opening%20using%20different%20fraction%20volume.pdf
id ump-26251
recordtype eprints
spelling ump-262512019-10-30T05:28:56Z http://umpir.ump.edu.my/id/eprint/26251/ Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre Norarina, Noran TA Engineering (General). Civil engineering (General) Reinforced concrete beams with opening commonly used to facilitate essential services such as water supply pipes, drainage pipes, air conditioning electricity, telephone lines and computer network lines. The experimental work presented in this research is aimed to investigate experimentally the behaviour of beams with circular opening at the end of span. The research also conducted to study the potential of hybrid fibre in strengthening reinforced concrete beam using different fraction volume. The combination of steel fibre and kenaf fibre were used in this study. The study was carried out by casting beam with the addition of 0% hybrid fibre, 1% hybrid fibre and 2% hybrid fibre on the mixture of reinforced concrete beam. 18 cubes of all sides equal to 150 mm and 4 beams of dimensional 400x250x1200 mm were casted. All cubes specimens was tested until failure in compression machine. The beams were casted for 28 days and undergo flexural test. All the samples were tested and results were analysed using Microsoft Excel and presented with the aid of tables and graph. The study shows that, the reinforced concrete beam with the addition of hybrid fibre can sustain more than 200kN of load. However, the addition of hybrid fibre in concrete mix showed insignificant effect in compressive strength. Reinforced concrete beam with hybrid fibre show better performance as there is no excessive cracking until the structure had failed. Mode of failure of the beam changed from brittle to a more ductile manner as the amount of steel fibres was increased in the concrete mix. In term of ductility, the ductility is enhanced as 1% hybrid fibre was added but there is a limit exist which additional fibres lead to less ductile. 2018-06 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26251/1/Behaviour%20of%20reinforced%20concrete%20beam%20with%20circular%20opening%20using%20different%20fraction%20volume.pdf Norarina, Noran (2018) Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre. Faculty of Civil Engineering and Earth Resources, Universiti Malaysia Pahang. https://efind.ump.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=7967
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Norarina, Noran
Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre
description Reinforced concrete beams with opening commonly used to facilitate essential services such as water supply pipes, drainage pipes, air conditioning electricity, telephone lines and computer network lines. The experimental work presented in this research is aimed to investigate experimentally the behaviour of beams with circular opening at the end of span. The research also conducted to study the potential of hybrid fibre in strengthening reinforced concrete beam using different fraction volume. The combination of steel fibre and kenaf fibre were used in this study. The study was carried out by casting beam with the addition of 0% hybrid fibre, 1% hybrid fibre and 2% hybrid fibre on the mixture of reinforced concrete beam. 18 cubes of all sides equal to 150 mm and 4 beams of dimensional 400x250x1200 mm were casted. All cubes specimens was tested until failure in compression machine. The beams were casted for 28 days and undergo flexural test. All the samples were tested and results were analysed using Microsoft Excel and presented with the aid of tables and graph. The study shows that, the reinforced concrete beam with the addition of hybrid fibre can sustain more than 200kN of load. However, the addition of hybrid fibre in concrete mix showed insignificant effect in compressive strength. Reinforced concrete beam with hybrid fibre show better performance as there is no excessive cracking until the structure had failed. Mode of failure of the beam changed from brittle to a more ductile manner as the amount of steel fibres was increased in the concrete mix. In term of ductility, the ductility is enhanced as 1% hybrid fibre was added but there is a limit exist which additional fibres lead to less ductile.
format Undergraduates Project Papers
author Norarina, Noran
author_facet Norarina, Noran
author_sort Norarina, Noran
title Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre
title_short Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre
title_full Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre
title_fullStr Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre
title_full_unstemmed Behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre
title_sort behaviour of reinforced concrete beam with circular opening using different fraction volume of hybrid fibre
publishDate 2018
url http://umpir.ump.edu.my/id/eprint/26251/
http://umpir.ump.edu.my/id/eprint/26251/
http://umpir.ump.edu.my/id/eprint/26251/1/Behaviour%20of%20reinforced%20concrete%20beam%20with%20circular%20opening%20using%20different%20fraction%20volume.pdf
first_indexed 2023-09-18T22:40:46Z
last_indexed 2023-09-18T22:40:46Z
_version_ 1777416899408166912

Similar Items