Results 21 to 30 of about 455,439 (302)
Advances in Civil Engineering, 2020 This study presents a numerical investigation on the shear behaviour of shear-strengthened reinforced concrete (RC) beams by using various ultrahigh performance fibre-reinforced concrete (UHPFRC) systems.
Walid Mansour, Bassam A. Tayeh
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Advances in Civil Engineering, 2020 This paper investigates the influence of multiple transverse web openings on the flexural behaviour of underground metro station reinforced concrete (RC) beams.
Ting-jin Liu +3 more
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Buildings, 2023 This study investigates the shear behavior of reinforced concrete (RC) beams that have been strengthened using carbon fiber reinforced polymer (CFRP) grids with engineered cementitious composite (ECC) through finite element (FE) analysis.
Mohammadsina Sharifi Ghalehnoei +4 more
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Flexural performance of RC beams strengthened with polyester FRP composites
, 2022 S.715-724In this study, cost-effective polyester fiber reinforced polymer (PFRP) composite plates were used as external strengthening materials of conventional reinforced concrete (RC) beams.
Huang, L., Zhao, L., Yan, L.
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Behavior of RC beams patch repaired and strengthened with FRP composites : a numerical study [PDF]
, 2014 Includes bibliographical references.Reinforced concrete (RC) beams get deteriorated and become deficient mainly due to corrosion of steel reinforcements, poor maintenance and design, earthquakes and aging.
Mundeli, Salathiel
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RC beams damaged by cracking and strengthened with NSM CFRP/GFRP rods
Fracture and Structural Integrity, 2021 The near surface mounted (NSM) method of inserting fiber reinforced polymer (FRP) elements (rods or lamina) into notches has been shown to be a good way for restoring reinforced concrete (RC) elements.
R. Capozucca +3 more
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Proceedings of International Structural Engineering and Construction, 2016 Twelve prototype rectangular RC beams (120 x 150 x 1000 mm) were constructed and evaluated using flexural test to investigate the employment of advanced composites in repairing corroded reinforced concrete (RC) beams. Three concrete mixtures with effective w/c ratio of 0.4 and cement content of 370 kg/m3 were utilized in the study: control ordinary ...
Nabil Al-Akhras +2 more
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Analytical behaviour of FRP strengthened reinforced concrete beams under low velocity impact load incorporating rate dependant material constitutive models [PDF]
, 2014 Includes bibliographical references.Since the 1980s, the use of fibre reinforced polymer (FRP) composites in strengthening and rehabilitation of existing reinforced and pre-stressed structures has gained popularity.
Ruiters, Alton
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Measurable parameters for performance of correded and repaired RC beams under load [PDF]
, 2010 Includes abstract.Includes bibliographical references.Structural engineers and asset managers rely on measurable parameters developed by researchers to predict residual load-bearing capacities of corroding in-service RC structures and to assess repair ...
Malumbela, Goitseone
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The influence of a polyurea coating on bent reinforced concrete beams with various reinforcement ratios [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 “Polyurea coatings as a possible structural reinforcement system” is a research project aimed at exploring possible applications of polyurea coatings for improving structural performance (including steel, concrete, wooden and other structures used in the
Jacek Szafran +3 more
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