study behavior of hollow reinforced concrete beams

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(PDF) Study Behavior of Hollow Reinforced Concrete Beams

Based on the experimental result of eight hollow reinforced concrete beams, an experimental program is carried out to study behavior of the same beams but with

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Study Behavior of Hollow Reinforced Concrete Beams

Study Behavior of Hollow Reinforced Concrete Beams Nasr Z. Hassan, Hala M. Ismael and Amany M. Salman* Civil Engineering Department, Helwan University, Cairo, Egypt Received 15 Oct 2018, Accepted 20 Dec 2018, Available online 22 Dec, Vol.8, No.6 (Nov/Dec 2018) Abstract

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Study Behavior of Hollow Reinforced Concrete Beams ...

The concept of opening or hollow in the structure elements is made to meet the architectural demands through passing mechanical or electrical runs, in addition creating reduction in weight and savings in materials. This concept done by installing circular PVC pipe in tension zone of reinforced concrete beams as concrete below the neutral axis acts as a stress transfer medium between ...

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Behavior of Fibrous Hollow Reinforced Concrete Beams

Based on the experimental result of eight hollow reinforced concrete beams, an experimental program is carried out to study behavior of the same beams but with adding 0.75% steel fiber content by volume to concrete mix. The tested hollow beams without steal fiber exhibited lower shear resistance and wider cracks when compared to solid beam.

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Behavior of reinforced concrete solid and hollow beams ...

Mar 01, 2021  A circular void positioned at the center of the reinforced concrete beam cross section along the beam length is used in constructing the hollow beam. The parametric study deals with beams with circular holes having two diameters of 35 mm and 65 mm. Fig. 11 shows the comparison of the predicted ultimate load for the three beams (i.e. B-12, B-10 ...

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Flexural Behaviour of Reinforced Concrete Beam with Hollow ...

hollow core in tension zone. To study the flexural behavior, all beams are tested after 28 days curing by applying loads at 1/3rd points. The performance of Hollow Core Sandwich Beams under flexure is similar when compared with conventional solid beams. [2] Jain Joy, Rajesh Rajeev (2014) They conducted an experimental study on Effect of ...

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FLEXURAL BEHAVIOR OF HOLLOW REINFORCED CONCRETE

Flexural Behavior of Hollow Reinforced Concrete Haunched (RCH) . . . . 3269 Journal of Engineering Science and Technology August 2021, Vol. 16(4) Archundia-Aranda et al. [11] also conducted a similar experimental study and

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Experimental Study on Flexural Behavior of Reinforced ...

Behavior of reinforced concrete beams with hollow section below neutral axis is very much similar to that of conventional reinforced concrete beams. 2. Strength of reinforced concrete beams increased by around 6% due to the presence of hollow PVC pipe in place of concrete in the low stressed zone. 3.

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Analytical Study of Reinforced Concrete Horizontally ...

Beam of Rectangular Hollow Section Dr. Hayder M. K. Al-Mutairee and Dolfocar A. U. Witwit Department of Civil Engineering, Babylon University P.O Box: 4 Iraq - Babylon – Hilla Abstract This research is devoted to study the behavior of Horizontally Curved Reinforced Concrete Beam (HCRCB) of hollow and solid section theoretically by finite ...

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Structural Behavior of Reinforced Concrete Hollow Beams ...

Structural Behavior of Reinforced Concrete Hollow Beams under Partial Uniformly Distributed Load ... A Longitudinal opening is used to construct hollow core beam is a cast in site or precast or pre stressed concrete member with continuous voids provided to reduce weight, cost and, as a side benefit, to use for concealed electrical or mechanical ...

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Flexural Behaviour of Reinforced Concrete Beam with

hollow core in tension zone. To study the flexural behavior, all beams are tested after 28 days curing by applying loads at 1/3rd points. The performance of Hollow Core Sandwich Beams under flexure is similar when compared with conventional solid beams. [2] Jain Joy, Rajesh Rajeev (2014) They conducted an experimental study on Effect of ...

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Structural Behavior of Hollow Reinforced Concrete Beams:

integrity. The hollow reinforced concrete beam (HRCB) is a representative example within this context, such beam is usually constructed by making a longitudinal hole and casted in site or pre casted. This study introduces a brief review about the past experience studies which included such type of beams.

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Behavior of Hollow and Solid Section of Reinforced ...

Fig. (1): Reinforced concrete members subjected to torsion: The aim of the study is to investigate the influence of beam types hollow or soiled section) and different volume fraction of fibers on torsional capacity of beam. In casting the beams six values of (VF ) (0%, 0.5%, 0.75%, 1.75% ,2%

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EXPERIMENTAL STUDY ON FLEXURAL BEHAVIOUR OF REINFORCED ...

Corpus ID: 138514199. EXPERIMENTAL STUDY ON FLEXURAL BEHAVIOUR OF REINFORCED CONCRETE HOLLOW CORE SANDWICH BEAMS @inproceedings{Manikandan2015EXPERIMENTALSO, title={EXPERIMENTAL STUDY ON FLEXURAL BEHAVIOUR OF REINFORCED CONCRETE HOLLOW CORE SANDWICH BEAMS}, author={S.

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Torsional behavior of solid and hollow concrete beams ...

Oct 24, 2020  In this study, the role of continuous rectangular spiral stirrups, as a transverse reinforcement with a controllable pitch (P) and inclination angle (θ), in enhancing the torsional behavior of rectangular solid and hollow RC beams has been investigated experimentally.

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Nonlinear Analysis for behavior of Hollow Box Reinforced ...

Keywords: Curved beam, hollow cross section, strengthening 1. Introduction The main aim of arch is to enhance the load carrying capacity, which may come from the stiffening behavior due to membrane action (Zainul-Abideen, 2010). In the design of arch reinforced concrete bridge girders, hollow section is often adopted in order to (Nimnim, 1993). 1.

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Flexural Behavior and Strength of Doubly-Reinforced ...

DOUBLY-REINFORCED CONCRETE BEAMS WITH HOLLOW PLASTIC SPHERES Rutvik. R. Patel Old Dominion University, 2018 Advisor: Dr. Zia Razzaq This thesis presents the outcome of an investigation into the experimental and theoretical flexural behavior and strength of doubly-reinforced concrete beams with and without hollow plastic spheres.

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Study the Behavior of Reinforced Concrete Beam Using ...

study such as: seismic behavior of structures, cyclic loading of reinforced concrete columns, shear failure of reinforced concrete beams, and concrete steel bond models. [3] Also put together a collection of papers dealing with inelastic behavior of reinforced concrete structures under seismic loads.

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Experimental Study on Flexural Behavior of Concrete Filled ...

Jan 29, 2021  Wie-Min Gho et.al. (2004) presented Flexural behavior of high-strength rectangular concrete-filled steel hollow sections. In this experimental work the behavior of concrete filled steel tubes under pure bending was studied. Twelve rectangular hollow tubes with different sizes 150×150; 200×150 and 250×150 mm were used.

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Experimental Research on Fatigue Behavior of Existing ...

Oct 15, 2020  The aims of this paper are as follows: (1) to identify an interest in enhancing knowledge of the fatigue behaviour of concrete bridges; (2) to understand the impact of different overload levels on concrete bridges; (3) to describe the fatigue of reinforced concrete. Based on the above analysis, in this study, four hollow beams in service for 24 ...

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Flexural Behavior of Reinforced Concrete Beam with Hollow ...

Oct 25, 2017  The concrete saving will be more effective as the length and depth of the beam increases. 6. Hollow reinforced concrete beams can be used for sustainable and environment friendly construction work ...

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Flexural behavior of ECC hollow beams incorporating ...

Apr 24, 2021  Al.Khuzaie H M A, Atea R S. Investigation of torsional behavior and capacity of reactive powder concrete (RPC) of hollow T-beam. Journal of Materials Research and Technology, 2019, 8(1): 199–207. Article Google Scholar 25. Murugesan A, Narayanan A. Deflection of reinforced concrete beams with longitudinal circular hole.

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Influence of a Longitudinal Circular Hole on Flexural ...

May 02, 2017  Each hollow beam had a 25-, 40-, or 50-mm-diameter hole, and the position of the center of the hole also varied from 45 to 180 mm from the top. The cross section of the beam, the amount of longitudinal steel, and the transverse steel of the beam were kept constant. The same M20 grade of concrete was adopted for all of the beams.

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Experimental Study on Shear Behavior of Steel Fiber ...

In this paper, the shear test of eleven beams with high-strength reinforcement was carried out, including eight SFRC beams and three reinforced concrete (RC) beams. The load-deflection curve, concrete strain, stirrup strain, diagonal crack width, failure mode and shear bearing capacity of the beams

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Experimental Study on Flexural Behavior of Concrete Filled ...

Experimental Study on Flexural Behavior of Concrete Filled Steel Tube Beam Mr. Kunal Uttam Chavan P. G. Student, Civil Engineering, ... combination with steel or reinforced concrete beam. In this ... predict the behaviour of concrete-filled hollow structural section beams. To develop formulas for the calculation of the

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ISSN: 1813-162X Tikrit Journal of Engineering Sciences ...

behavior of hollow section reinforced concrete beams under pure torsion. Therefore, the aim of this study is to find the effect of different spaces between the stirrups on the pure torsional resistance for high strength self- compacted reinforced concrete beams of hollow section. Experimental Work 1.

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"Flexural Behavior and Strength of Doubly-Reinforced ...

Jun 05, 2018  The study shows that the use of hollow plastic spheres in reinforced concrete beams results in a substantial decrease in self-weight without compromising the ultimate strength. This thesis presents the outcome of an investigation into the experimental and theoretical flexural behavior and strength of doubly-reinforced concrete beams with and ...

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Experimental Study on the Structural Behavior of Cast in ...

"Experimental study on flexural behaviour of reinforced concrete hollow core sandwich beams." International Journal of Advance Research in Science and Engineering 4, no. 01 (March 2015). Joris H.H. Fellinger “Shear and Anchorage Behaviour of Fire Exposed Hollow Core Slabs” Ph.D. thesis, Delft University Press PO Box 98, 2600 MG Delft the ...

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A study of shear behavior of reinforced concrete deep beams

Reinforced concrete deep beams are vital structural members serving as load transferring elements. The behavior of reinforced concrete deep beams is complex. Nonlinear distribution of strain and stress must be considered. Prior to 1999, ACI 318 Codes included an empirical design equation for reinforced concrete deep beams.

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Flexural behavior of ECC hollow beams incorporating ...

Apr 24, 2021  Al.Khuzaie H M A, Atea R S. Investigation of torsional behavior and capacity of reactive powder concrete (RPC) of hollow T-beam. Journal of Materials Research and Technology, 2019, 8(1): 199–207. Article Google Scholar 25. Murugesan A, Narayanan A. Deflection of reinforced concrete beams with longitudinal circular hole.

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Effect of an Opening on Reinforced Concrete Hollow Beam ...

investigated. In particular, the behavior of hollow sections with high-strength concrete (HSC) and ultra-high performance concrete (UHPC) remains poorly studied. This study aims to examine the behavior of a reinforced concrete hollow beam with opening and compare it with a hollow beam without opening. The hollow beam

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Experimental Investigation on the Effect of Steel Fibers ...

In this study, an experimental work was directed toward comparing the flexural behavior of solid and hollow steel fiber-reinforced concrete beams. For this purpose, eight square cross-sectional beam specimens, four solid and four hollow, were prepared. One concrete mixture with four different steel fiber contents of 0, 0.5, 1.0, and 1.5#x0025; were used.

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Study on the shear behavior of prestressed concrete hollow ...

Jan 01, 2007  Study on the shear behavior of prestressed concrete hollow core Study on the shear behavior of prestressed concrete hollow core slabs by nonlinear finite element modelling.. slabs by. ... Flexural Behavior of Reinforced Concrete Beam with Hollow Core in Shear Section.

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Flexural Behavior of Reinforced Concrete Beam with Hollow ...

Oct 25, 2017  The concrete saving will be more effective as the length and depth of the beam increases. 6. Hollow reinforced concrete beams can be used for sustainable and environment friendly construction work ...

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EXPERIMENTAL STUDY ON STRUCTURAL BEHAVIOR OF RC

Bending test on beam specimens of hollow steel tube, CFT (concrete filled steel tubular structures) and RCFT (reinforced concrete filled steel tubular structures) were carried out. The main parameters adopted include strength of concrete, width-thickness ratio and arrangement of reinforcing bars.

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The Development of Finite Element Model to Investigate the ...

Experimental Study on Flexural Behavior of Reinforced Solid and Hollow Concrete Beams. International Journal of Engineering Research and Advanced Technology (IJERAT), 3(11), pp. 1-8. Dhinesh, N. P. Satheesh, V. S., 2017.

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Study on Flexural Performance of Concrete Beams Reinforced ...

Steel fiber and Nano–SiO2 reinforced concrete is a novel material of concrete which has great potential to be used in practical engineering. However, there is relatively little literature available on the flexural behavior of steel fiber and Nano–SiO2 materials reinforced concrete (SFNMRC) beams. Hence, the main objective of this paper is to investigate the flexural performance of SFNMRC ...

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Experimental study on the seismic behavior of reinforced ...

Dec 10, 2013  The reinforced concrete beam-column joint exhibits different properties under dynamic loading when compared with that under quasi-static loading, due to the effect of strain rate. However, the majority of previous studies are focused more on the rate effect of concrete and reinforcement, but less on beam-column joints.

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