Staff View: Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies

Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies

Pultruded glass fiber-reinforced polymer (GFRP) materials are increasingly recognized in civil engineering for their exceptional properties, including a high strength-to-weight ratio, corrosion resistance, and ease of fabrication, making them ideal for composite structural applications. The use of c...

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Main Authors:	Al-Ezzi M.J., Ayamsir A., Supian A.B.M., Beddu S., Al-Dala?ien R.N.
Other Authors:	59487242900
Format:	Review
Published:	Multidisciplinary Digital Publishing Institute (MDPI) 2025
Subjects:	Composite beams and girders Composite structures Concrete beams and girders Fiber reinforced concrete Fracture mechanics Glass bonding Glass fiber reinforced plastics Glass fibers Hydraulic structures Pressure vessels Pultrusion Structural design Composite beam Concrete-filled Experimental and numerical studies Fiber reinforced polymers materials Filled composites Flexural behavior Flexural failure Glassfiber reinforced polymers (GFRP) Polymer tubes Pultruded glass fiber-reinforced polymer Thin walled structures
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spelling	my.uniten.dspace-361562025-03-03T15:41:28Z Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies Al-Ezzi M.J. Ayamsir A. Supian A.B.M. Beddu S. Al-Dala?ien R.N. 59487242900 59487207000 57202962691 55812080500 57219563631 Composite beams and girders Composite structures Concrete beams and girders Fiber reinforced concrete Fracture mechanics Glass bonding Glass fiber reinforced plastics Glass fibers Hydraulic structures Pressure vessels Pultrusion Structural design Composite beam Concrete-filled Experimental and numerical studies Fiber reinforced polymers materials Filled composites Flexural behavior Flexural failure Glassfiber reinforced polymers (GFRP) Polymer tubes Pultruded glass fiber-reinforced polymer Thin walled structures Pultruded glass fiber-reinforced polymer (GFRP) materials are increasingly recognized in civil engineering for their exceptional properties, including a high strength-to-weight ratio, corrosion resistance, and ease of fabrication, making them ideal for composite structural applications. The use of concrete infill enhances the structural integrity of thin-walled GFRP sections and compensates for the low elastic modulus of hollow profiles. Despite the widespread adoption of concrete-filled pultruded GFRP tubes in composite beams, critical gaps remain in understanding their flexural behavior and failure mechanisms, particularly concerning design optimization and manufacturing strategies to mitigate failure modes. This paper provides a comprehensive review of experimental and numerical studies that investigate the impact of key parameters, such as concrete infill types, reinforcement strategies, bonding levels, and GFRP tube geometries, on the flexural performance and failure behavior of concrete-filled pultruded GFRP tubular members in composite beam applications. The analysis includes full-scale GFRP beam studies, offering a thorough comparison of documented flexural responses, failure modes, and structural performance outcomes. The findings are synthesized to highlight current trends, identify research gaps, and propose strategies to advance the understanding and application of these composite systems. The paper concludes with actionable recommendations for future research, emphasizing the development of innovative material combinations, optimization of structural designs, and refinement of numerical modeling techniques. ? 2024 by the authors. Final 2025-03-03T07:41:28Z 2025-03-03T07:41:28Z 2024 Review 10.3390/buildings14123966 2-s2.0-85213079390 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85213079390&doi=10.3390%2fbuildings14123966&partnerID=40&md5=2cbf46bc869fa85fbdadd7e3b9e6004f https://irepository.uniten.edu.my/handle/123456789/36156 14 12 3966 Multidisciplinary Digital Publishing Institute (MDPI) Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Composite beams and girders Composite structures Concrete beams and girders Fiber reinforced concrete Fracture mechanics Glass bonding Glass fiber reinforced plastics Glass fibers Hydraulic structures Pressure vessels Pultrusion Structural design Composite beam Concrete-filled Experimental and numerical studies Fiber reinforced polymers materials Filled composites Flexural behavior Flexural failure Glassfiber reinforced polymers (GFRP) Polymer tubes Pultruded glass fiber-reinforced polymer Thin walled structures
spellingShingle	Composite beams and girders Composite structures Concrete beams and girders Fiber reinforced concrete Fracture mechanics Glass bonding Glass fiber reinforced plastics Glass fibers Hydraulic structures Pressure vessels Pultrusion Structural design Composite beam Concrete-filled Experimental and numerical studies Fiber reinforced polymers materials Filled composites Flexural behavior Flexural failure Glassfiber reinforced polymers (GFRP) Polymer tubes Pultruded glass fiber-reinforced polymer Thin walled structures Al-Ezzi M.J. Ayamsir A. Supian A.B.M. Beddu S. Al-Dala?ien R.N. Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies
description	Pultruded glass fiber-reinforced polymer (GFRP) materials are increasingly recognized in civil engineering for their exceptional properties, including a high strength-to-weight ratio, corrosion resistance, and ease of fabrication, making them ideal for composite structural applications. The use of concrete infill enhances the structural integrity of thin-walled GFRP sections and compensates for the low elastic modulus of hollow profiles. Despite the widespread adoption of concrete-filled pultruded GFRP tubes in composite beams, critical gaps remain in understanding their flexural behavior and failure mechanisms, particularly concerning design optimization and manufacturing strategies to mitigate failure modes. This paper provides a comprehensive review of experimental and numerical studies that investigate the impact of key parameters, such as concrete infill types, reinforcement strategies, bonding levels, and GFRP tube geometries, on the flexural performance and failure behavior of concrete-filled pultruded GFRP tubular members in composite beam applications. The analysis includes full-scale GFRP beam studies, offering a thorough comparison of documented flexural responses, failure modes, and structural performance outcomes. The findings are synthesized to highlight current trends, identify research gaps, and propose strategies to advance the understanding and application of these composite systems. The paper concludes with actionable recommendations for future research, emphasizing the development of innovative material combinations, optimization of structural designs, and refinement of numerical modeling techniques. ? 2024 by the authors.
author2	59487242900
author_facet	59487242900 Al-Ezzi M.J. Ayamsir A. Supian A.B.M. Beddu S. Al-Dala?ien R.N.
format	Review
author	Al-Ezzi M.J. Ayamsir A. Supian A.B.M. Beddu S. Al-Dala?ien R.N.
author_sort	Al-Ezzi M.J.
title	Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies
title_short	Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies
title_full	Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies
title_fullStr	Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies
title_full_unstemmed	Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies
title_sort	flexural behavior and failure modes of pultruded gfrp tube concrete-filled composite beams: a review of experimental and numerical studies
publisher	Multidisciplinary Digital Publishing Institute (MDPI)
publishDate	2025
_version_	1825816014969896960
score	13.244413

Flexural Behavior and Failure Modes of Pultruded GFRP Tube Concrete-Filled Composite Beams: A Review of Experimental and Numerical Studies

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