Performance of the reinforced concrete beam with arch shaped tension steel bar

Reinforced concrete beams are designed to resist compressive force and tensile force resulting from various combinations of ultimate loads. In the design of reinforced concrete beam, the effect of flexural tensile stresses needs to be considered as they contribute to flexural failure such as deflect...

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Main Author:	Mangaibagan, Rajandran
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2016
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/15886/ http://umpir.ump.edu.my/id/eprint/15886/ http://umpir.ump.edu.my/id/eprint/15886/1/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Table%20of%20contents-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf http://umpir.ump.edu.my/id/eprint/15886/2/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Abstract-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf http://umpir.ump.edu.my/id/eprint/15886/3/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Chapter%201-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf

id	ump-15886
recordtype	eprints
spelling	ump-158862016-12-20T07:04:26Z http://umpir.ump.edu.my/id/eprint/15886/ Performance of the reinforced concrete beam with arch shaped tension steel bar Mangaibagan, Rajandran TA Engineering (General). Civil engineering (General) Reinforced concrete beams are designed to resist compressive force and tensile force resulting from various combinations of ultimate loads. In the design of reinforced concrete beam, the effect of flexural tensile stresses needs to be considered as they contribute to flexural failure such as deflection and cracking. A study was conducted in the laboratory to investigate the performance, in term of ultimate load deflection ratio, of simply supported reinforced concrete beam with different arch height and angle of the steel bar in tension zone. Four reinforced concrete beams was casted with same concrete grade of 31.9Mpa and area of steel bar but with different arrangement of longitudinal steel bar in tension zone where one is control sample and the other three are modified sample. Each beam was design in accordance with Eurocode 2 and with dimensions 2000mm x 200mm x 150mm. All specimens underwent laboratory testing with loading as one point load onto the centre of beam with support at each corner of the specimens. The specimens were tested until failure. The result of the test emphasize that the ultimate load and deflection of simply supported reinforced concrete beam is influenced by the arch shaped steel bar with different arch angle and height in tension zone. Moreover, the result implies that all the specimens show only major flexural failure where vertical cracks happen at the middle part of specimens. It can be concluded that among the entire simply supported reinforced concrete beam with different arch angle and height of steel bar in tension zone, Specimen 2 shows the optimal ratio of ultimate load over deflection which is 2.950. 2016-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/15886/1/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Table%20of%20contents-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/15886/2/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Abstract-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/15886/3/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Chapter%201-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf Mangaibagan, Rajandran (2016) Performance of the reinforced concrete beam with arch shaped tension steel bar. Faculty of Civil Engineering and Earth Resources, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:98171&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Mangaibagan, Rajandran Performance of the reinforced concrete beam with arch shaped tension steel bar
description	Reinforced concrete beams are designed to resist compressive force and tensile force resulting from various combinations of ultimate loads. In the design of reinforced concrete beam, the effect of flexural tensile stresses needs to be considered as they contribute to flexural failure such as deflection and cracking. A study was conducted in the laboratory to investigate the performance, in term of ultimate load deflection ratio, of simply supported reinforced concrete beam with different arch height and angle of the steel bar in tension zone. Four reinforced concrete beams was casted with same concrete grade of 31.9Mpa and area of steel bar but with different arrangement of longitudinal steel bar in tension zone where one is control sample and the other three are modified sample. Each beam was design in accordance with Eurocode 2 and with dimensions 2000mm x 200mm x 150mm. All specimens underwent laboratory testing with loading as one point load onto the centre of beam with support at each corner of the specimens. The specimens were tested until failure. The result of the test emphasize that the ultimate load and deflection of simply supported reinforced concrete beam is influenced by the arch shaped steel bar with different arch angle and height in tension zone. Moreover, the result implies that all the specimens show only major flexural failure where vertical cracks happen at the middle part of specimens. It can be concluded that among the entire simply supported reinforced concrete beam with different arch angle and height of steel bar in tension zone, Specimen 2 shows the optimal ratio of ultimate load over deflection which is 2.950.
format	Undergraduates Project Papers
author	Mangaibagan, Rajandran
author_facet	Mangaibagan, Rajandran
author_sort	Mangaibagan, Rajandran
title	Performance of the reinforced concrete beam with arch shaped tension steel bar
title_short	Performance of the reinforced concrete beam with arch shaped tension steel bar
title_full	Performance of the reinforced concrete beam with arch shaped tension steel bar
title_fullStr	Performance of the reinforced concrete beam with arch shaped tension steel bar
title_full_unstemmed	Performance of the reinforced concrete beam with arch shaped tension steel bar
title_sort	performance of the reinforced concrete beam with arch shaped tension steel bar
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/15886/ http://umpir.ump.edu.my/id/eprint/15886/ http://umpir.ump.edu.my/id/eprint/15886/1/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Table%20of%20contents-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf http://umpir.ump.edu.my/id/eprint/15886/2/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Abstract-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf http://umpir.ump.edu.my/id/eprint/15886/3/Performance%20of%20the%20reinforced%20concrete%20beam%20with%20arch%20shaped%20tension%20steel%20bar-Chapter%201-FKASA-MANGAIBAGAN%20AL%20RAJANDRAN-CD10164.pdf
first_indexed	2023-09-18T22:21:03Z
last_indexed	2023-09-18T22:21:03Z
_version_	1777415659308711936

Performance of the reinforced concrete beam with arch shaped tension steel bar

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