The behaviour of reinforced crumbed rubber concrete beams

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Flexural shear behaviour of reinforced Crumbed Rubber ...

Mar 30, 2018  This paper investigates the flexural shear behaviour of reinforced beams made from different Crumbed Rubber Concrete (CRC) mixes having similar compressive strength and different proportions of crumbed rubber. As part of the study concrete beam specimens, made from six different CRC mixes, were prepared and tested to failure under flexural load.

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The behaviour of reinforced crumbed rubber concrete beams ...

This study aims to understand the behaviours of different Crumbed Rubber Concrete mixes of similar compressive strength and how they differ from conventional concrete of same strength. In this study, flexural and shear behaviour of reinforced Crumbed Rubber Concrete beams were investigated under static load condition.

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Behaviour of Reinforced Crumb Rubber Ordinary Portland ...

Behaviour of Reinforced Crumb Rubber Ordinary Portland Cement and Geopolymer Concrete Beams Ryan K. Rosenberger1 University of New South Wales at the Australian Defence Force Academy Due to large growth in the automotive industry, an economical solution for waste rubber disposal is

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Flexural shear behaviour of reinforced Crumbed Rubber ...

This paper investigates the flexural shear behaviour of reinforced beams made from different Crumbed Rubber Concrete (CRC) mixes having similar compressive strength and different proportions of crumbed rubber. As part of the study concrete beam specimens, made from six different CRC mixes, were prepared and tested to failure under flexural load.

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Effect of rubber particles on the flexural behaviour of ...

Nov 15, 2017  The reinforced beams had 100 mm width, 200 mm depth and 2200 mm length and were tested at 28 days after concrete pouring.The details of the beam and reinforcement arrangement are shown in Fig. 3.These beams were designed as under-reinforced beam using AS3600 .To ensure flexural failure, adequate stirrups were provided at 100 mm spacing.Nominal cover for the flexural reinforcement of the beam ...

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Flexural shear behaviour of reinforced Crumbed Rubber ...

Mendis et al [18] carried out experimental and numerical studies to investigate the flexural shear behavior of reinforced crumbed rubber concrete beams with different volumes of rubber, and with ...

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The behaviour of reinforced crumbed rubber concrete beams ...

This study aims to understand the behaviours of different Crumbed Rubber Concrete mixes of similar compressive strength and how they differ from conventional concrete of same strength. In this study, flexural and shear behaviour of reinforced Crumbed Rubber Concrete beams were investigated under static load condition.

Get price

Flexural shear behaviour of reinforced Crumbed Rubber ...

Mendis et al [18] carried out experimental and numerical studies to investigate the flexural shear behavior of reinforced crumbed rubber concrete beams with different volumes of rubber, and with ...

Get price

STR-867: FLEXURAL BEHAVIOUR OF REINFORCED SCC

This study aimed to investigate the effect of crumb rubber (CR) on the flexural behavior and cracking characteristics of self-consolidating concrete beams. Four full-scale self-consolidating rubberized concrete (SCRC) beams containing recycled CR particles as a partial replacement for fine aggregate with percentage ranging from 0% to

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Structural behaviour of reinforced concrete beams ...

Aug 07, 2017  The test beams were cast with varying percentages of crumb rubber (CR) (0 to 35%), SF volume fractions (0, 035 and 1%) and SF lengths (35 and 60 mm). The performance of some design codes and published empirical equations was evaluated in predicting the shear capacity and first cracking moment of the tested beams.

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Effect of rubber particles on the flexural behaviour of ...

Effect of rubber particles on the flexural behaviour of reinforced crumbed rubber concrete beams Mendis, Agampodi S. M., Al-Deen, Safat and Ashraf, Mahmud 2017, Effect of rubber particles on the flexural behaviour of reinforced crumbed rubber concrete beams, Construction and building materials, vol. 154, pp. 644-657, doi: 10.1016/j.conbuildmat.2017.07.220.

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Behaviour of Fibre-Reinforced Rubcrete Beams Subjected to ...

Sep 16, 2020  The results presented in the studies indicate that among the eight variants of concrete, rubcrete and fibre-reinforced beams considered in the study, best energy absorption capacity and benefit-to-cost ratio were obtained for steel fibre-reinforced rubcrete beam in which 15% of the fine aggregates were replaced with crumb rubber and 0.75% of ...

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Flexural Behavior of Fiber Reinforced Self-Compacting ...

Feb 09, 2020  The flexural behavior of SCRC (self-compacting rubberized concrete) beams with full- scale (2440mm×250mm×250mm) was studied by (Ismail and Hassan, 2015) , the percentage of crumb rubber ranging from 5% to 15% by volume of sand (fine aggregate).

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The combined effect of crumb rubber aggregates and steel ...

Glass fiber-reinforced polymer rebars with two diameters, 10 mm (d b = 10.1 m m) and 6 mm (d b = 6.2 m m), were used in the present study.To obtain the mechanical characteristics of these bars, tension tests per ASTM D7205 [] were conducted with the results given in Table 2.The surface of these bars was sand-coated and was helically wrapped with fibers to enhance the rebar-concrete cohesion ...

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Cumulative Effect of Crumb Rubber and Steel Fiber on the ...

Rubberized concrete, which could be considered a green material, is produced from recycled waste tires grinded into different crumb rubber particle sizes and mixed with concrete. In this study, the behavior of rubberized steel fiber-reinforced concrete is investigated. Flexural performance of concrete beams (400. บรรณานุกรม:

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SHEAR AND FLEXURAL BEHAVIOUR OF FIBER REINFORCED ...

This research studied the shear and flexural behaviour of fiber reinforced lightweight self-consolidating concrete (FRLWSCC) beams made of three different fibers such as: High-Density Poly Ethylene (HDPE), Crumb Rubber (CR) and Polyvinyl Alcohol (PVA) compared with lightweight self-consolidating concrete (LWSCC) beams.

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Study on rubber aggregate in structural reinforced ...

Mar 18, 2016  29th March 2016. Researchers at the Department of Civil Engineering at Memorial University of Newfoundland has been studying the effect of rubber aggregate, especially crumb rubber as a partial replacement of fine aggregate, on structural behavior of reinforced concrete beams. Twelve full-scale beams made with self-consolidating concrete and ...

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Behaviour of Steel Fibre Reinforced Rubberized Continuous ...

Apr 05, 2018  In this paper, the effect of rubber particles and steel fibre in the behaviour of two-span continuous deep beams is studied experimentally. Based on the results, optimum proportions of steel fibre and rubber particles for getting good ductile behaviour with less reduction in

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GFRP筋橡胶集料混凝土梁受弯性能 - buaa.cn

Nov 06, 2020  Abstract: In order to improve the crack resistance capacity, and avoid the brittle failure of the fiber-reinforced polymer composite (FRP) reinforced concrete beams, a mixed-use of glass fiber-reinforced polymer composite (GFRP) bars and crumb rubber concrete was adopted in beam components under bending. Finite element analysis software ABAQUS was used to simulate the flexural behavior

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Properties Of Crumb Rubber Concrete

Structural EngineeringEnvironment-Friendly Construction MaterialsFlexural Behavior of Steel Page 1/20. Online Library Properties Of Crumb Rubber Concrete Fiber-reinforced Rubberized ConcreteEco-efficient concreteProceedings of the 8th International Congress on Environmental Geotechnics Volume 1

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Structural behaviour of reinforced concrete beams ...

Aug 07, 2017  The test beams were cast with varying percentages of crumb rubber (CR) (0 to 35%), SF volume fractions (0, 035 and 1%) and SF lengths (35 and 60 mm). The performance of some design codes and published empirical equations was evaluated in predicting the shear capacity and first cracking moment of the tested beams.

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BEHAVIOUR AND STRENGTH OF SUSTAINABLE RUBBERIZED ...

rubber (Crumb Rubber) that reduced 10% from specimen's weight, then using the CFRP to strengthening the flexural efficiency of beams. Five specimens with

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Structural Behavior of Reinforced Rubbercrete Beams in ...

Rubbercrete is a concrete containing crumb rubber as partial replacement to fine aggregate. Advantages of rubbercrete have been reported by many researchers. In contrast to normal concrete, rubbercrete is a more ductile which can be used in areas prone to earthquake. In this paper seven reinforced rubbercrete beams without shear reinforcement are fabricated and tested up to failure.

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Flexural shear behaviour of reinforced crumbed rubber ...

Flexural shear behaviour of reinforced crumbed rubber concrete beam Mendis, Agampodi SM, Al-Deen, Safat and Ashraf, Mahmud 2018, Flexural shear behaviour of reinforced crumbed rubber concrete beam, Construction and building materials, vol. 166, pp. 779-791, doi: 10.1016/j.conbuildmat.2018.01.150.

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Study on rubber aggregate in structural reinforced ...

Mar 18, 2016  29th March 2016. Researchers at the Department of Civil Engineering at Memorial University of Newfoundland has been studying the effect of rubber aggregate, especially crumb rubber as a partial replacement of fine aggregate, on structural behavior of reinforced concrete beams. Twelve full-scale beams made with self-consolidating concrete and ...

Get price

An Experimental Study on Flexural and Shear Behaviour of ...

An Experimental Study on Flexural and Shear Behaviour of Reinforced Crumbed Rubber Concrete (CRC) Beams Mendis, Agampodi S. M., Al-Deen, Safat and Ashraf, Mahmud 2017, An Experimental Study on Flexural and Shear Behaviour of Reinforced Crumbed Rubber Concrete (CRC) Beams, in Biennial National Conference of the Concrete Institute of Australia International Congress on Durability of Concrete.

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Behaviour of Fibre-Reinforced Rubcrete Beams Subjected to ...

The rubcrete variants considered in this paper include M40 grade concrete in which fine aggregates are replaced by 5, 10, 15 and 20% with crumb rubber. The steel fibre reinforced concrete variants ...

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Behaviour of Steel Fibre Reinforced Rubberized Continuous ...

Apr 05, 2018  In this paper, the effect of rubber particles and steel fibre in the behaviour of two-span continuous deep beams is studied experimentally. Based on the results, optimum proportions of steel fibre and rubber particles for getting good ductile behaviour with less reduction in

Get price

Cumulative Effect of Crumb Rubber and Steel Fiber on the ...

Rubberized concrete, which could be considered a green material, is produced from recycled waste tires grinded into different crumb rubber particle sizes and mixed with concrete. In this study, the behavior of rubberized steel fiber-reinforced concrete is investigated. Flexural performance of concrete beams (400. บรรณานุกรม:

Get price

FLEXURAL BEHAVIOUR OF HEMP FIBER REINFORCED CONCRETE BEAMS

INTRODUCTIONTo evaluate and quantify advantages of fibre reinforced concrete, extensive research is currently going on. Various types of fibres like steel, carbon, glass, polypropylene, polyolefin The use of plant fibers like hemp as a cost and performance effective reinforcement was largely developed in Europe in the early 1990's and has been embraced by North American car makers at the end ...

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GFRP筋橡胶集料混凝土梁受弯性能 - buaa.cn

Nov 06, 2020  Abstract: In order to improve the crack resistance capacity, and avoid the brittle failure of the fiber-reinforced polymer composite (FRP) reinforced concrete beams, a mixed-use of glass fiber-reinforced polymer composite (GFRP) bars and crumb rubber concrete was adopted in beam components under bending. Finite element analysis software ABAQUS was used to simulate the flexural behavior

Get price

A Comparative Study on the Flexural Behaviour of ...

This paper aims to investigate the flexural behaviour of the rubberized and hybrid rubberized reinforced concrete beams. A total of fourteen beams, 150×200 mm in cross-section with 1000 mm in length, were subject to a laboratory test over an

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Shear behaviour of large-scale rubberized concrete beams ...

•Shear behaviour of large-scale beams with up to 35% CR replacement was studied.•Different types of SFs (35 and 60mm) were investigated.•Using SFs can extend the possible structural applications for CR.•Inclusion of 1% SFs improved toughness and shear capacity of CR beams.

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[PDF] Shear behaviour of reinforced concrete deep beams ...

RC deep beams are key safety critical structural systems carrying heavy loads over short span, such as transfer girders in tall buildings and bridges. Current design provisions in codes of practice fail to predict accurately and reliably the shear capacity of RC deep beams and in some cases they are unsafe. This work aims to develop a better understanding of the behaviour of RC deep beams and ...

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