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flexural behavior of reinforced geopolymer concrete beams

flexural behavior of reinforced geopolymer concrete beams

Flexural Behaviour of Reinforced Geopolymer Concrete Beams ...

Like fly ash geopolymer concrete beams the behavior of geopolymer concrete beams take more loads compared to RCC beam, but with higher deflection [2]. Steam cured low calcium fly ash reinforced ...

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Flexural behavior of reinforced geopolymer concrete beams ...

15/06/2021  Flexural behavior of reinforced geopolymer concrete beams with recycled coarse aggregates. Haiyan Zhang, Keyue Wan, Bo Wu, and Zhonghao Hu. Advances in Structural Engineering 0 10.1177/13694332211026224 Download Citation. If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager

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Flexural behavior of reinforced geopolymer concrete beams ...

Abstract: The present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 175mm × 250 mm × 1500 mm were tested. The beams were tested under four point bending over an effective span of 1200mm. The percentage of tensile reinforcement and compressive strength of concrete were taken

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Flexural behavior of geopolymer-concrete beams ...

01/03/2019  This paper presents the flexural behavior of geopolymer-concrete beams longitudinally reinforced with a hybrid of glass-fiber-reinforced-polymer (GFRP) and steel bars. Seven geopolymer-concrete beams with different ratios and configurations of GFRP-to-steel reinforcement were designed, cast, and tested up to failure using the four-point static bending test. Based on the experimental

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Flexural behavior of reinforced geopolymer concrete beams ...

The present investigation presents the flexural capacity and behaviour of fly-ash-based GPC beam reinforced with two different types of FRP bars: six reinforced geopolymer concrete (RGPC) beams ...

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Flexural behavior of reinforced geopolymer concrete beams ...

The present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 175mm × 250 mm × 1500 mm were tested. The beams were tested under four point bending over an effective span of 1200mm. The percentage of tensile reinforcement and compressive strength of concrete were taken as the

get price

Flexural behavior of reinforced geopolymer concrete beams ...

Abstract: The present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 175mm × 250 mm × 1500 mm were tested. The beams were tested under four point bending over an effective span of 1200mm. The percentage of tensile reinforcement and compressive strength of concrete were taken

get price

Flexural behavior of reinforced geopolymer concrete beams ...

The present investigation presents the flexural capacity and behaviour of fly-ash-based GPC beam reinforced with two different types of FRP bars: six reinforced geopolymer concrete (RGPC) beams ...

get price

Flexural behavior of reinforced geopolymer concrete beams ...

The present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 175mm × 250 mm × 1500 mm were tested. The beams were tested under four point bending over an effective span of 1200mm. The percentage of tensile reinforcement and compressive strength of concrete were taken as the

get price

Flexural Behaviour of Reinforced Geopolymer Concrete Beams

This paper presents the experimental investigation done on flexural behavior of reinforced geopolymer concrete. The molarity used for the preparation of geoploymer specimens was 12. The grades choosen for the investigation were M-30, M-40 and M-50.

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FLEXURAL BEHAVIOUR OF GEOPOLYMER REINFORCED CONCRETE BEAM ...

`Approximately no research data on the flexural behavior of reinforced concrete using scrap steel slag coarse aggregate in geopolymer concrete is cited at present. Reinforced geopolymer concrete with scrap steel slag coarse aggregate attains comparable strength and serviceability and in cases, marginally higher than that of the conventional reinforced cement concrete with natural gravel coarse ...

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FLEXURAL BEHAVIOUR OF REINFORCED GEOPOLYMER CONCRETE BEAMS ...

Keywords: Flexural Behaviour, Reinforced Concrete, Geopolymer Concrete, Molarity, Beams I. INTRODUCTION The construction industry forms a vital sector of the nation’s economy. Utilization of the industrial byproducts in this sector could become an important route for large scale safe disposal of the industrial wastes and reduction of construction cost [1]. In this regard, direct alkaline ...

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Flexural behaviour of reinforced Geopolymer concrete beams

In this paper, studies carried out on the behaviour of room temperature cured reinforced GPC flexural members are reported. A total of eighteen beams were tested in flexure. Three conventional concrete mixes and six GPC mixes of target strength ranging from 17 to 63 MPa and having varying combinations of fly ash and slag in the binder phase were considered. The reinforcement was designed ...

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FLEXURAL BEHAVIOUR OF REINFORCED GEOPOLYMER CONCRETE BEAMS ...

Present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 700 mm x 150 mm x 150 mm were tested. The beams were tested under four point bending over an effective span of 660 mm. The behavior was studied with reference to first crack load, service load and ultimate load.

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Flexural behaviour of geopolymer concrete beams exposed to ...

01/01/2018  Flexural behaviour of fly ash based geopolymer concrete beams exposed to elevated temperatures (200 °C, 400 °C, 600 °C and 800 °C) has been discussed in this paper.Beams of size 150 mm (W) × 200 mm (D) × 1100 mm (L) were cast with 0.52% reinforcing steel.Cover to the reinforcement has been varied (20 mm, 30 mm and 40 mm) and the geopolymer concrete used had a cube

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Flexural Capacity and Behaviour of Geopolymer Concrete ...

10/03/2020  Flexural Capacity and Behaviour of Geopolymer Concrete Beams Reinforced with Glass Fibre-Reinforced Polymer Bars . March 2020; International Journal of Concrete Structures and Materials 14(1):14 ...

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Flexural behavior of reinforced geopolymer concrete beams ...

The present investigation presents the flexural capacity and behaviour of fly-ash-based GPC beam reinforced with two different types of FRP bars: six reinforced geopolymer concrete (RGPC) beams ...

get price

FLEXURAL BEHAVIOUR OF GEOPOLYMER REINFORCED CONCRETE BEAM ...

`Approximately no research data on the flexural behavior of reinforced concrete using scrap steel slag coarse aggregate in geopolymer concrete is cited at present. Reinforced geopolymer concrete with scrap steel slag coarse aggregate attains comparable strength and serviceability and in cases, marginally higher than that of the conventional reinforced cement concrete with natural gravel coarse ...

get price

FLEXURAL BEHAVIOUR OF REINFORCED GEOPOLYMER CONCRETE BEAMS ...

Keywords: Flexural Behaviour, Reinforced Concrete, Geopolymer Concrete, Molarity, Beams I. INTRODUCTION The construction industry forms a vital sector of the nation’s economy. Utilization of the industrial byproducts in this sector could become an important route for large scale safe disposal of the industrial wastes and reduction of construction cost [1]. In this regard, direct alkaline ...

get price

Flexural behaviour of reinforced Geopolymer concrete beams

In this paper, studies carried out on the behaviour of room temperature cured reinforced GPC flexural members are reported. A total of eighteen beams were tested in flexure. Three conventional concrete mixes and six GPC mixes of target strength ranging from 17 to 63 MPa and having varying combinations of fly ash and slag in the binder phase were considered. The reinforcement was designed ...

get price

Flexural behavior of reinforced geopolymer concrete beams ...

The present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 175mm × 250 mm × 1500 mm were tested. The beams were tested under four point bending over an effective span of 1200mm. The percentage of tensile reinforcement and compressive strength of concrete were taken as the

get price

FLEXURAL BEHAVIOUR OF REINFORCED GEOPOLYMER CONCRETE BEAMS ...

Present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 700 mm x 150 mm x 150 mm were tested. The beams were tested under four point bending over an effective span of 660 mm. The behavior was studied with reference to first crack load, service load and ultimate load.

get price

Flexural behavior of geopolymer-concrete beams ...

This paper presents the flexural behavior of geopolymer-concrete beams longitudinally reinforced with a hybrid of glass-fiber-reinforced-polymer (GFRP) and steel bars. Seven geopolymer-concrete beams with different ratios and configurations of GFRP-to-steel reinforcement were designed, cast, and tested up to failure using the four-point static bending test.

get price

Flexural Response of GFRP-Reinforced Geopolymer Concrete Beams

Flexural Response of GFRP-Reinforced Geopolymer Concrete Beams Ginghis B. Maranan1, Allan C. Manalo2, Warna Karunasena 3, ... investigation of the flexural response of geopolymer concrete beams reinforced with sand-coated glass FRP (GFRP) bars subjected to four-point static bending test. Three full-scale beams with nearly same amount of bottom GFRP bars but with varying diameter

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Top PDF Flexural Behaviour on Geopolymer Concrete Pre ...

Flexural Behaviour on Geopolymer Concrete Pre Stessed and Post Tensioned Beams adopting the mix design procedure given in IS 10262 – 2009. The same mix ratio has been retained as a trial mix for geopolymer concrete with the replacement of cement with fly ash and water cement ratio with Alkali –Activator Solution / Fly ash ratio.

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Flexural Behaviour of Low Calcium Fly ash Based Geopolymer ...

stage are higher and exhibit increased flexural strength for GPC beams. Keywords: Fly ash, alkaline solution, Geopolymer concrete, Beams, Load deflection behaviour. 1. Introduction Concrete is widely used as one of the important construction material. Portland cement is the main component of making concrete. The cement industries are responsible for the emissions of CO 2 [1]. The production of ...

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