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521
Fatigue behavior of damaged concrete beams repaired with composite material
Published 2022-10-01“… By the present paper, an analytical model was developed to study the cracked FRP-strengthened reinforced concrete beams subjected to fatigue loading. …”
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522
Torsional Behavior of High-Strength Concrete Beams with Minimum Reinforcement Ratio
Published 2019-01-01“…Although there is a growing trend to use higher strength for concrete and steel in reinforced concrete structures due to the lightness and slenderness of these members together with the simplified arrangement of their reinforcement, there is still the necessity to inspect the reduction of ductility resulting from the gain in strength. …”
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523
Numerical nonlinear analysis of RC beams with un-strengthened and CFRP-strengthened opening drilled under service loads within shear zones
Published 2023-01-01“…The current research deals with the Reinforced Concrete (RC) beams numerical modeling using the finite element analysis software ANSYS-standard and the proposed strengthening procedure if it is urgently required to drill rectangular or circular in shape openings within their shear zones under different applied service loads levels. …”
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524
Numerical Modelling and Damage Assessment Criteria for FRP-Retrofitted RC Columns
Published 2025-01-01“…The numerical modelling procedures and damage criteria of both existing and retrofitted reinforced concrete (RC) elements are crucial for reliable seismic assessment and the retrofitting of existing RC buildings. …”
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525
Strength prediction and failure mode classification for SRC shear beams using GA-BP ANN method
Published 2025-07-01“…For the steel reinforced concrete (SRC) beam, accurately predicting its shear behavior can be quite challenging. …”
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526
Axial Behaviour of Slender RC Circular Columns Strengthened with Circular CFST Jackets
Published 2018-01-01“…This paper investigates the axial behavior of slender reinforced concrete (RC) columns strengthened with concrete filled steel tube (CFST) jacketing technique. …”
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527
Anti-Impact Performance Enhancement of Two-Way Spanning Slab through the Implementation of Steel Trussed Bars
Published 2024-01-01“…Reinforced concrete (RC) slabs represent integral structural components extensively employed in architectural and infrastructural frameworks owing to their inherent robustness and longevity. …”
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528
Composite using ECC-steel wire to strengthen RC beams: Flexural performance and FEM analysis
Published 2025-07-01“…Strengthening reinforced concrete (RC) beams often face challenges, such as the brittleness of adopted materials and adhesive degradation over time. …”
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529
Mechanical Performance Analysis of Steel Beam-Column Joints in Fabricated Multirise Steel Structures after Fire
Published 2022-01-01“…Then, the three-story and three-span reinforced concrete is selected as the experimental object. …”
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530
Optimization of mechanical and impact resistance of high strength glass fiber reinforced alkali activated concrete containing silica fume: An experimental and response surface meth...
Published 2025-07-01“…This study explores the enhancement of high strength alkali activated glass fiber reinforced concrete (AAGFRC) through the incorporation of silica fume and glass fibers. …”
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531
Optimizing UHPC Layers to Improve Punching Shear Performance in Concrete Slabs
Published 2025-01-01“…This study explores the impact of UHPC layers on the punching shear behavior of reinforced concrete slabs. Sixteen slab specimens were tested with variations in UHPC layer thickness, placement, and column shape. …”
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532
The Stress Calculation Methods of Antislide Structures with Continuous Ladders
Published 2020-01-01“…In antislide structures with continuous ladders (ASCLs), horizontal and vertical reinforced concrete antislide members connected in continuous ladders, head to tail, are set along the slip surfaces of slopes. …”
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533
Fundamental Investigation on Seismic Retrofitting Method of Aging Concrete Structural Wall Using Carbon Fiber Sheet-Constitutive Law of Rectangular Section
Published 2020-01-01“…A construction method for strengthening aging-reinforced concrete buildings by wrapping structural members with carbon fiber sheets has been proposed and implemented in recent years. …”
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534
Modeling of masonry infilled RC frames with different aspect ratios using plastic hinge and equivalent strut
Published 2025-02-01“…The proposed approach models the plasticity in the beams and columns of the reinforced concrete (RC) frames using flexural plastic hinges while modeling the masonry panel as a nonlinear equivalent strut. …”
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535
Heat Transfer Dynamic Analyses for Recycled-Concrete Wall Combined with Expanded Polystyrene Template
Published 2018-01-01“…Both temperature (T) and humidity (H) affection to thermal conductivity coefficient (λ) of reinforced concrete and the EPS template were investigated, correspondingly. …”
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536
Numerical Study of Concentric Brace Equipped with the Eccentric Elements for Strengthening Buildings
Published 2024-02-01“…Studies revealed that the brace system is a valuable option for retrofitting existing steel and reinforced concrete structures. However, the bracing system suffers a weakness called axial buckling of the brace under critical compressive load, reducing bearing capacity and interrupting energy dissipation. …”
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537
Modeling and Seismic Performance Analysis of Grid Shear Walls
Published 2025-01-01“…Prefabricated insulation grid shear walls are a new type of wall which integrates structure, insulation and formwork. A grid-like reinforced concrete shear wall with vertical and transverse limbs is formed by casting concrete into the reserved vertical and transverse hollow cavities in the prefabrication of cement polystyrene granular concrete wall formworks. …”
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538
Scientific and Methodological Bases of Exergetic Analysis of the Processes of Heat Treatment of Concrete Products in Heat Technology Installations. Part 1
Published 2021-06-01“…Heat treatment of concrete and reinforced concrete products belongs to such technologies. …”
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539
Flexural Properties of UHPFRC Beams with an Initial Notch
Published 2023-02-01“…Experimental and numerical studies are carried out in this study to characterize the flexural properties of ultra-high-performance fiber-reinforced concrete (UHPFRC) beams with and without an initial notch reinforced with micro steel fibers in overall ratios of 2% by volume. …”
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540
Shear strength and behavior of eco-friendly RC corbels
Published 2025-03-01“…In this study, the behavior of reinforced concrete corbels made of recycled concrete aggregate (RCA) was investigated. …”
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