Displacement Rate Effects on the Mode II Shear Delamination Behavior of Carbon Fiber/Epoxy Composites

Autor: Kean Ong Low, Mahzan Johar, Haris Ahmad Israr, Khong Wui Gan, Seyed Saeid Rahimian Koloor, Michal Petrů, King Jye Wong

Publikováno v: Polymers, Vol 13, Iss 11, p 1881 (2021)

This paper studies the influence of displacement rate on mode II delamination of unidirectional carbon/epoxy composites. End-notched flexure test is performed at displacement rates of 1, 10, 100 and 500 mm/min. Experimental results reveal that the mo

Externí odkaz: https://doaj.org/article/f6f0848ba29845538785fbb98ff79995

Modelling damage in multidirectional laminates subjected to multi-axial loading:ply thickness effects and model assessment

Autor: Janice M. Dulieu-Barton, A. Arteiro, Tobias Laux, Khong Wui Gan, Pedro P. Camanho, Ole Thybo Thomsen, C. Furtado, Rodrigo P. Tavares

Publikováno v: Laux, T, Wui Gan, K, Tavares, R P, Furtado, C, Arteiro, A, Camanho, P P, Thomsen, O T & Dulieu-Barton, J M 2021, ' Modelling damage in multidirectional laminates subjected to multi-axial loading : ply thickness effects and model assessment ', Composite Structures, vol. 266, 113766 . https://doi.org/10.1016/j.compstruct.2021.113766

A meso -scale damage modelling framework for composite laminates is assessed against multi-axial experimental data obtained from specimens subjected to combined tension/compression and shear loading using a modified Arcan fixture (MAF). Two laminates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40812e43349fc70e8b534f75febc8907
https://hdl.handle.net/1983/eab8de51-8af9-4e64-8664-2429ff283b6c

A simple nonlinear constitutive model based on non-associative plasticity for UD composites: Development and calibration using a Modified Arcan Fixture

Autor: Khong Wui Gan, Janice M. Dulieu-Barton, Tobias Laux, Ole Thybo Thomsen

Publikováno v: Laux, T, Gan, K W, Barton, J & Thomsen, O T 2019, ' A simple nonlinear constitutive model based on non-associative plasticity for UD composites : development and calibration using a Modified Arcan Fixture ', International Journal of Solids and Structures, vol. 162, pp. 135-147 . https://doi.org/10.1016/j.ijsolstr.2018.12.004

A simple nonlinear constitutive model based on non-associative plasticity for unidirectional (UD) composites is developed and calibrated using a Modified Arcan Fixture (MAF) and Digital Image Correlation (DIC). The plasticity model accounts for the n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8a0f7505b614b09a02a468eb81d84ae
https://doi.org/10.1016/j.ijsolstr.2018.12.004

Ply thickness and fibre orientation effects in multidirectional composite laminates subjected to combined tension/compression and shear

Autor: Khong Wui Gan, Tobias Laux, Ole Thybo Thomsen, Janice M. Dulieu-Barton

Publikováno v: Laux, T, Wui Gan, K, Barton, J M & Thomsen, O T 2020, ' Ply thickness and fibre orientation effects in multidirectional composite laminates subjected to combined tension/compression and shear ', Composites Part A: Applied Science and Manufacturing, vol. 133, 105864 . https://doi.org/10.1016/j.compositesa.2020.105864

The effects of laminate lay-up and multiaxial loading on the failure of multidirectional laminates can be significant. Thus, ply thickness and fibre orientation effects in quasi-isotropic carbon/epoxy laminates subjected to combined tension-shear and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5543c7ad115c07091f1b016835cb60b0
https://research-information.bris.ac.uk/ws/files/224769126/2_Ply_thickness_and_fibre_orientation_effects_in_multidirectional_composite_laminates_subjected_to_combined_tension_compression_and_shear_.pdf

A novel fixture for determining the tension/compression-shear failure envelope of multidirectional composite laminates

Autor: Tobias Laux, Khong Wui Gan, Ole Thybo Thomsen, Siavash Talebi Taher, Janice M. Dulieu-Barton

Publikováno v: Gan, K W, Laux, T, Taher, S T, Dulieu-Barton, J M & Thomsen, O T 2018, ' A novel fixture for determining the tension/compression-shear failure envelope of multidirectional composite laminates ', Composite Structures, vol. 184, pp. 662-673 . https://doi.org/10.1016/j.compstruct.2017.10.030

A new approach for biaxial loading of fibre reinforced composites is presented, based on the use of a Modified Arcan Fixture (MAF). In addition to combined tension-shear loading which can be achieved using a conventional Arcan fixture, the MAF allows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b15a25e8379689b90b511725f6048324
https://doi.org/10.1016/j.compstruct.2017.10.030