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Behaviour of RC beams with recycle aggregate as coarse aggregate replacement with addition of steel fibres

Mohamad Badrul Hisyam, Mohd Yusoff (2017) Behaviour of RC beams with recycle aggregate as coarse aggregate replacement with addition of steel fibres. Faculty of Civil Engineering and Earth Resources, Universiti Malaysia Pahang.

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Behaviour of RC beams with recycle aggregate as coarse aggregate replacement with addition of steel fibres - Table of contents.pdf - Accepted Version

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Behaviour of RC beams with recycle aggregate as coarse aggregate replacement with addition of steel fibres - Abstract.pdf - Accepted Version

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Behaviour of RC beams with recycle aggregate as coarse aggregate replacement with addition of steel fibres - Chapter 1.pdf - Accepted Version

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Behaviour of RC beams with recycle aggregate as coarse aggregate replacement with addition of steel fibres - References.pdf - Accepted Version

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Abstract

Sustainability is a pressing concern on the 21st century. Social development in most countries is raising awareness of the needs of future generations and legislations to protect the present and future quality of life. One of the major challenge in developing nations that due to its ever increasing quantities is construction and demolition waste disposal. So, the purpose of this study are to determine the behaviour of reinforced concrete beams that are constructed from normal aggregates (NA) and recycled concrete aggregates (RCA), and to investigate the performance of addition of steel fibres in recycled reinforced concrete beams. Recycled aggregates were made by crushing the waste concrete of laboratory test cubes and beams. There are four types of concrete mixtures that will be tested; [1] Control Mixture (NC), [2] 50% Recycled Concrete Aggregate (RCA) Mixture, [3] 50% Recycled Concrete Aggregate (RCA) + 1.0% Steel Fibres Mixture (RCA-SF1%), [4] 50% Recycled Concrete Aggregate (RCA) + 2.0% Steel Fibres Mixture (RCA-SF2%). The purpose of adding steel fibres inside concrete mixture as to control the crack development, increases the ultimate shear strength, decreasing the deflection of concrete beams, thus, and also enhancing aggregate interlock with cement inside concrete mixture. As conclusion, this study outcome suggests that the promising enhancement of load carrying capacity, controlled cracking pattern and also failure mode of the reinforced concrete beams.

Item Type: Undergraduates Project Papers
Additional Information: Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2017, SV: DR. SHARIFAH MASZURA BINTI SYED MOHSIN, NO. CD: 11113
Uncontrolled Keywords: Concrete beams; recycled aggregates
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: Mrs. Sufarini Mohd Sudin
Date Deposited: 07 Sep 2018 08:07
Last Modified: 07 Sep 2018 08:07
URI: http://umpir.ump.edu.my/id/eprint/21702
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