Experimental Investigation on Interlaminar Fracture Behavior of Pultruded Fiber-Polymer Composites

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Experimental Investigation on Interlaminar Fracture Behavior of Pultruded Fiber-Polymer Composites

Conference Paper (2023)

Author(s)

G. G. Cintra (Pontifical Catholic University of Rio de Janeiro)

J. D. Vieira (Universidade Federal Fluminense)

D. C.T. Cardoso (Pontifical Catholic University of Rio de Janeiro)

T. Keller (École Polytechnique Fédérale de Lausanne)

Affiliation

External organisation

Delamination Interlaminar fracture Pultruded glass fiber-polymer composites

DOI related publication

https://doi.org/10.5281/ZENODO.8092238 Final published version

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https://resolver.tudelft.nl/uuid:bd2b841e-3042-49f5-add1-d726e44c7cc1

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Publication Year

2023

Language

English

Affiliation

External organisation

Article number

234

Publisher

Zenodo

Event

11th International Conference on Fiber-Reinforced Polymer (FRP) Composites in Civil Engineering (CICE 2023) (2023-07-23 - 2023-07-26), Rio de Janeiro, Brazil

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Abstract

This paper aims to provide interlaminar fracture mechanics data for pultruded glass fiber-polymer materials, extracted from a composite bridge deck system. Both Modes I and II were investigated, through the adaptation of classical fracture mechanics tests to pultruded specimens. In all, nine data reduction methods were used to determine the Strain Energy Release Rate (SERR) in both Modes and, apart from the Compliance Calibration and Simple Beam Theory methods recommended by current standards, exhibited good agreement between themselves.