Prediction of the behavior of reinforced concrete deep

Influence of a Longitudinal Circular Hole on Flexural

Flexural Behavior of Corroded Reinforced Concrete Beams. Earth and Space : Engineering, Science, Construction, and Operations in Challenging Environments April . Flexural Strengthening of Reinforced Concrete Beams by Mechanically Attaching Fiber-Reinforced Polymer Strips.

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Finite Element Analysis for the Behavior of Reinforced

This paper presents a numerical investigation for the behavior of simply supported T-section deep beams, which strengthened with Carbon Fiber Reinforced Polymer (CFRP) sheets. The used specimens were (1.8 m length), (450 mm width and 100 mm depth) flange dimensions, and (180 mm width and 360 mm depth) web dimensions. The specimens were divided into four groups.

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Shear strength of deep beams: a mathematical model and

This paper presents a proposal for estimating the shear capacity of reinforced concrete deep beams. The proposed model is based on the fixed-angle softened truss model and utilizes a newly proposed formula for the effective transverse compressive stress acting on the beam web.

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PDF Nonlinear Behavior of Reinforced Concrete Continuous Deep Beam

mode of failure for three different types of reinforced concrete continuous two-span deep beams. Only one parameter, the shear retention factor, was varied during the analysis. They concluded that the finite element method is capable of modeling the behavior of the reinforced concrete deep beams, and the predictions of the ultimate load are

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Performance Prediction of Concrete Deep Beams Containing

This research aimed to investigate the structural behavior of concrete deep beams with cutouts internally reinforced with glass fiber-reinforced polymer (GFRP) bars around regions of discontinuities. Different STMs were developed for the design of GFRP-reinforced concrete deep beams.

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PDF) Behavior of Reinforced Concrete Continuous Deep

The Second Conference of Post Graduate Researches (CPGR' ) College of Engineering, Al-Nahrain Univ., Baghdad, Iraq - 4th Oct. Behavior of Reinforced Concrete Continuous Deep Beams - Literature Review Khattab Saleem Abdul-Razzaq Ali Mustafa Jalil Asst. Prof. Dr. Civil Eng. Dept. Civil Eng. Dept. University of Diyala University of Diyala [email protected] [email protected]

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Prediction of the behavior of reinforced concrete deep

In order to validate the ability of the selected concrete model to study the tensile and compressive behavior of reinforced concrete deep beams, a benchmark test has been carried out using one of the deep beams (Beam SS-1), studied by Hong et al. for the evaluation of shear strength of deep beams. This test serves as a source for comparison with the existing experimental results.

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6. Civil IJCSEIERD Structural Behavior Of Deep Reinforced

This study investigates the structural behavior of indirectly loaded deep reinforced concrete (RC) T-beams. A total of 21deep RC T-beams were divided into three groups according tothe ratio of shear span to effective depth.

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PDF Numerical Simulation of Bridge Piers' Seismic Behavior: a

It basically involved of a full-scale reinforced concrete column tested at the UCSD Large High-Performance Outdoor Shake Table [20,21], under uniaxial ground motions with increasing intensity. 2.1 Specimen and material properties The specimen was a large circular bridge column, bearing a massive concrete block (250 ton) on the top.

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Materials | Free Full-Text | Residual Strength Evaluation

Residual strength of corroded textile-reinforced concrete (TRC) is evaluated using the deep learning-based method, whose feasibility is demonstrated by experiment. Compared to the traditional method, the proposed method does not need to know the climatic conditions in which the TRC exists. Firstly, the information about the faster region-based convolutional neural networks (Faster R-CNN) is

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Behavior of High Strength Hybrid Reinforced Concrete Deep

Shahnewaz M. Shear Behavior of Reinforced Concrete Deep Beam under Static and Dynamic Load MSC Thesis 2013. [3] Mohamaed K, Farghaly A S, Benmokran B. Proposed Strut and Tie Model for Concrete Deep Beams Reinforced with FRP Bars MSC Thesis 2016. [4]

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PDF Characterization and Shear Strength Prediction of

deep beam, whilst its shear strength model, based on the strut-and-tie model approach, provides the best prediction for the shear strength of a deep beam. Keywords: Deep beams, Shear strength models, Strut -and tie model, Average margin of safety, Tiedarch mechanism 1. Introduction Reinforced concrete (RC) beams generally exhibit low

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Shear Behavior of Hybrid Fiber Reinforced Concrete Deep

Four HFRC deep beams and one reinforced concrete (RC) deep beam were conducted to consider the shear behavior of these beams. The primary variables included the volume fraction of steel fibers and the web reinforcement ratio. The shear behavior was evaluated based on the cracking pattern, load-deflection behavior, and shear capacity.

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Prediction of Ultimate Shear Strength of Reinforced

This study explores the use of artificial neural networks in predicting the ultimate shear strength of reinforced-concrete deep beams. One hundred eleven experimental data collected from the literature cover the simple case of a simply supported beam with two point loads acting symmetrically with respect to the centerline of the span.

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Analytical Study on Shear Behavior of Reinforced Concrete

Aykac.B et al ( ) Flexural behavior of RC beams with regular square or circular web openings,Engineering Structures, Vol. 56, pp. 2165-2174. Campione.G et al.( ), Behaviour of concrete deep beams with openings and low shear span to depth ratio, Engineering Structures, Vol. 41,pp. 294-306.

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Shear behavior degradation and failure pattern of

Reinforcement corrosion exhibits an adverse effect on the shear strength of reinforced concrete structures. In order to investigate the effects of chloride-induced corrosion of reinforcing steel on the shear behavior and failure pattern of reinforced concrete beams, a total of 24 reinforced concrete beams with different concrete strength grades and arrangements of stirrups were fabricated

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