Results 11 to 20 of about 93,188 (268)

Shear transfer in bolted side-plated reinforced concrete beams [PDF]

open access: yes, 2013
Reinforced concrete (RC) beams strengthened with bolted steel plates on their vertical faces are known as bolted side-plated (BSP) beams. The behaviour and performance of BSP beams are controlled by the arrangement of the steel plates and the interfacial
Li, L, Lo, SH, Su, KL
core   +1 more source

Evaluation of Ultimate Strength of Reinforced Concrete Beams Strengthened with FRP Sheets under Torsion [PDF]

open access: yes, 2016
The ultimate torque of reinforced concrete (RC) members strengthened with fiber reinforced polymer (FRP) sheets does not only depend on the torque of RC members, but also on the FRP contribution to the torque.
Bunnori, N. Muhamad   +2 more
core   +1 more source

Shear Behaviour of RC Beams: A Numerical Study

open access: yesInternational Journal of Computational and Experimental Science and Engineering, 2023
A two-dimensional (2D) nonlinear finite element (FE) model created for reinforced concrete (RC) beams is presented in this paper. The FE model was verified in order to perform further parametric studies on RC beams with and without existing steel shear links. The parameters were tension reinforcement ratio, concrete compression strength, and beam size.
openaire   +3 more sources

EXPERIMENTAL RESULTS OF DAMAGED RC BEAMS [PDF]

open access: yesTheory and Building Practice, 2021
This article presents the results of an experimental study of damaged reinforced concrete beams. Corrosion of reinforcement in concrete is one of the main problems of durability faced in practice by civil engineers. Particular attention should be paid to the action of an aggressive environment as one of the most common causes of the introduction of ...
openaire   +1 more source

Numerical study on shear strengthening of reinforced concrete (RC) deep beams with and without stirrups using near-surface mounted FRP bars [PDF]

open access: yes, 2020
Near surface mounted (NSM) technique is an emerging technique for increasing the strength of reinforced concrete (RC) members. It is applied to strengthen or repair RC members.
Shadhar, Mohanad Hatem
core  

NSM shear strengthening technique with CFRP laminates applied in high-strength concrete beams with or without pre-cracking [PDF]

open access: yes, 2012
The effectiveness of the near surface mounted (NSM) shear strengthening technique with carbon fiber reinforced polymer (CFRP) laminates applied in high-strength concrete beams with a certain percentage of existing steel stirrups is assessed by ...
Barros, Joaquim A. O.   +1 more
core   +1 more source

Corrosion data of RC beams

open access: yes, 2023
This data set is gathered from many artificial corrosion experiments on reinforced concrete beams. The longitudinal reinforcement area loss varies from approximately 1% to 29% of that measured by weighing the bar.
openaire   +1 more source

Behavior of Reinforced Concrete Box Beam Strengthened with CFRP U-Wrap Strips Under Torsion [PDF]

open access: yes, 2016
The present study focuses on the torsional strengthening behavior of reinforced concrete (RC) box section beams that are widely used in bridges. Four RC box beams were fabricated, and three of them were wrapped by carbon fiber-reinforced polymer (CFRP)
Bunnori, N. Muhamad   +2 more
core   +1 more source

Experimental and numerical studies of external steel plate strengthened reinforced concrete coupling beams [PDF]

open access: yes, 2005
This paper aims to develop a new method for strengthening reinforced concrete (RC) coupling beams. Experiments were conducted to test three full-scale RC coupling beams, of which two were strengthened by bolted external steel plates on the side faces of ...
Su, RKL, Zhu, Y
core   +1 more source

Shear strengthening of reinforced concrete beams with Hybrid Composite Plates (HCP) technique: experimental research and analytical model [PDF]

open access: yes, 2016
This paper presents a study on the efficiency of Hybrid Composite Plates (HCPs) in enhancing the shear strength and stiffness of reinforced concrete (RC) beams.
Alzoubi   +35 more
core   +1 more source

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