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Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis

TA683.5 .M63 2014

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Main Author: Mohamad Najib Akhbar
Format: text::Final Year Project
Language:English US
Published: 2024
Subjects:
Reinforced concrete construction
Concrete beams
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spelling my.uniten.dspace-331422024-08-04T02:03:18Z Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis Mohamad Najib Akhbar Reinforced concrete construction Concrete beams TA683.5 .M63 2014 Buildings all around the world incorporates reinforced concrete frames as a major part of its structure. Reinforced concrete frames behaves as a continuous beam as opposed to a simply supported beam. Continuous beam results in less maximum shear force and bending moment, as well as enhances the rigidity of the structure. However, analyzing the behaviour of the continuous beam proves to be a challenge. With reinforced concrete being a composite material, it conflicts with several fundamental assumptions of basic mechanics of materials. In addition, analyzing the interaction behaviour between concrete and steel is very complex to be determined manually. Finite element analysis softwares, such as LUSAS, are capable of providing numerical solution to problems that would be too complex to be solved manually by using computer simulation. Carbon fiber reinforced polymers (CFRP) are retrofitted onto the continuous beams as external flexural strengtheners. When bonded to reinforced concrete members, CFRP composites improve the reliability and the efficiency of the reinforced concrete members. The objective of this project is to analyze the behaviour of the continuous beam retrofitted with flexural strengtheners subjected under sagging moment and hogging moment using finite element analysis. Consequently, the next objective would be to determine the optimized length of the CFRP retrofitted onto the beam that is reliable and cost effective. Based on the simulations and analyses, the optimized length percentage of flexural strengtheners to be provided on continuous beams designed to resist sagging moment and hogging moment are 70% and 27.5% of the beam's span respectively. 2024-07-31T08:22:01Z 2024-07-31T08:22:01Z 2014 Resource Types::text::Final Year Project https://irepository.uniten.edu.my/handle/123456789/33142 en_US application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language English US
topic Reinforced concrete construction
Concrete beams
spellingShingle Reinforced concrete construction
Concrete beams
Mohamad Najib Akhbar
Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis
description TA683.5 .M63 2014
format Resource Types::text::Final Year Project
author Mohamad Najib Akhbar
author_facet Mohamad Najib Akhbar
author_sort Mohamad Najib Akhbar
title Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis
title_short Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis
title_full Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis
title_fullStr Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis
title_full_unstemmed Investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis
title_sort investigate the structural behaviour of flexurally strengthened reinforced concrete continuous beam using finite element analysis
publishDate 2024
_version_ 1806518002163646464
score 13.222552

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