Effect of Different Arrangements of CFRP Wraps on the Axial Stress–Strain Behaviour of Confined Concrete Cylinders: Experimental Study and Numerical Modelling

Totonchi, Arash; Ansaripour, Ahmadreza; Shivaei, Sina

doi:10.1007/s40996-019-00293-9

Cited by 6 publications

(4 citation statements)

References 36 publications

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“…The results of compressive strength comparison between the numerical and experimental results of different specimens showed that the compressive strength of the FE model was comparable to that of the experiments. The mean numerical-to-experimental compressive strength ratio was calculated as 1.03, hence proving that FE is a reliable model for measuring the confinement compressive strength of CFRP-wrapped specimens [48]. Detailed observations are required to be carried out further due to the typical failure pattern of discontinuously wrapped cylinders.…”

Section: Predictive Modelling and Simulation For Partial Confinement ...mentioning

confidence: 93%

“…(d) Different confinement systems of discontinuous FRP composite rings, internal tie confinement, and jacket confinement [47]. (e) Various patterns of CFRP wrappings on concrete columns using longitudinally laminates of discrete strips and partially wrapped at different positions and spacings [48]. Source: Research using an alternative approach to the fully wrapped strengthening technique was conducted.…”

Section: Partial Confinement Methods Of Frp For Enhancing the Strengt...mentioning

confidence: 99%

“…(a) is from an open-access article distributed under the Creative Commons Attribution License. (b-e) reproduced with permission[43,[46][47][48] copyright © 2024, Emerald publishing, Elsevier, Springer.…”

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confidence: 99%

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Review and Assessment of Material, Method, and Predictive Modeling for Fiber-Reinforced Polymer (FRP) Partially Confined Concrete Columns

Ghani,

Ahmad,

Abraha

et al. 2024

Polymers

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The repairing and strengthening of concrete structures using external and internal partial confinements are inevitable in the construction industry due to the new standards and rapid developments. The conventional materials and methods of confinement are unable to meet modern safety and functional standards. The fiber-reinforced polymer (FRP) enhances the strength and ductility of deteriorating and new concrete columns by reducing lateral confinement pressure and resistance against seismic shocks. The precise methods of partial confinement are inevitable for effective FRP-concrete bonding, durability, and cost-effectiveness under different loading conditions and to cope with external environmental factors. Predictive modeling and simulation techniques are pivotal for the optimization of confinement materials and methods by investigating the FRP-concrete novel confinement configurations, stress–strain responses, and failure modes. The novel materials and methods for concrete columns’ partial confinement lack high compressive strength, ductility, chemical attack resistivity, and different fiber orientation impacts. This review provides an overview of recent confinement materials, novel methods, and advanced modeling and simulation techniques with a critical analysis of the research gaps for partial FRP confinement of concrete columns. The current challenges and future prospects are also presented.

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Section: Predictive Modelling and Simulation For Partial Confinement ...mentioning

confidence: 93%

Section: Partial Confinement Methods Of Frp For Enhancing the Strengt...mentioning

confidence: 99%

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Review and Assessment of Material, Method, and Predictive Modeling for Fiber-Reinforced Polymer (FRP) Partially Confined Concrete Columns

Ghani,

Ahmad,

Abraha

et al. 2024

Polymers

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“…El polímero reforzado con fibra de carbono, como refuerzo interno o externo, comúnmente se utiliza para envolver columnas de concreto con el fin de mejorar la capacidad de carga de compresión axial. Emplear tiras o encamisados de laminados de PRFC puede ser un método eficaz de rehabilitación y refuerzo estructural [36] . En la Figura 2 se aprecia el reforzamiento enrollado de PRFC en una columna de concreto armado.…”

Section: Columnas Con Prfcunclassified

Uso de PRFC para mejorar las propiedades mecánicas del concreto: una revisión

Pérez

Chunga

Rafael

2021

CULCYT

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El polímero reforzado con fibra de carbono (PRFC) hoy en día se ha vuelto una alternativa de material de fortalecimiento para las estructuras en la construcción porque mejora las propiedades mecánicas del concreto y aunque es un proceso de fabricación de costo elevado, origina un gran beneficio para la estructura de concreto armado (CA). El objetivo de este trabajo ha sido revisar la investigación notable publicada en revistas indexadas de los años 2012 a 2021 (41 artículos de Scopus, 7 de EBSCO, 2 de Science Direct y 1 de Redalyc), sobre el uso del polímero reforzado con fibra de carbono en elementos estructurales, como reforzamiento interno o externo, que beneficia a la estructura en su periodo de vida, al impacto ambiental que este produce, al costo del material y al manejo del material in situ.

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Proposing Models for Estimating the Compressive Strength of HSC and UHSC FRP-Confined Circular Concrete by Using Whale Algorithm

Ghasemi

Sohrabi

Moodi

2021

Iran J Sci Technol Trans Civ Eng

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Effect of Different Arrangements of CFRP Wraps on the Axial Stress–Strain Behaviour of Confined Concrete Cylinders: Experimental Study and Numerical Modelling

Cited by 6 publications

References 36 publications

Review and Assessment of Material, Method, and Predictive Modeling for Fiber-Reinforced Polymer (FRP) Partially Confined Concrete Columns

Review and Assessment of Material, Method, and Predictive Modeling for Fiber-Reinforced Polymer (FRP) Partially Confined Concrete Columns

Uso de PRFC para mejorar las propiedades mecánicas del concreto: una revisión

Proposing Models for Estimating the Compressive Strength of HSC and UHSC FRP-Confined Circular Concrete by Using Whale Algorithm

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