Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres

Research output: Contribution to journalArticle

Standard

Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres. / Yu, HaNa; Longana, Marco L.; Jalalvand, Meisam; Wisnom, Michael R.; Potter, Kevin D.

In: Composites Part A: Applied Science and Manufacturing, Vol. 105, 28.02.2018, p. 40-56.

Research output: Contribution to journalArticle

Harvard

Yu, H, Longana, ML, Jalalvand, M, Wisnom, MR & Potter, KD 2018, 'Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres' Composites Part A: Applied Science and Manufacturing, vol 105, pp. 40-56. DOI: 10.1016/j.compositesa.2017.11.005

APA

Yu, H., Longana, M. L., Jalalvand, M., Wisnom, M. R., & Potter, K. D. (2018). Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres. Composites Part A: Applied Science and Manufacturing, 105, 40-56. DOI: 10.1016/j.compositesa.2017.11.005

Vancouver

Yu H, Longana ML, Jalalvand M, Wisnom MR, Potter KD. Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres. Composites Part A: Applied Science and Manufacturing. 2018 Feb 28;105:40-56. Available from, DOI: 10.1016/j.compositesa.2017.11.005

Author

Yu, HaNa; Longana, Marco L.; Jalalvand, Meisam; Wisnom, Michael R.; Potter, Kevin D. / Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres.

In: Composites Part A: Applied Science and Manufacturing, Vol. 105, 28.02.2018, p. 40-56.

Research output: Contribution to journalArticle

BibTeX - Download

@article{4ebecba493ef41548cd9bf3b9feec41a,
title = "Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres",
abstract = "Hybrid composites allow avoiding catastrophic failure, a key limitation of composite materials, and can provide a balanced suite of modulus, strength and ductility. The aim of this research is to manufacture hierarchical hybrid composites using a combination of continuous high elongation fibres and intermingled hybrids made out of highly aligned discontinuous fibres with lower elongation to achieve pseudo-ductility through control of failure development. The HiPerDiF (High Performance Discontinuous Fibres) method that allows a high level of fibre alignment, leading to excellent mechanical properties close to continuous fibre composites, was used to produce the intermingled hybrid discontinuous fibre preforms. The hierarchical hybrid composite configuration is composed of an intermingled hybrid discontinuous fibre layer sandwiched between continuous S-glass layers. The overall stress-strain response of the intermingled hybrid composites and the hierarchical hybrid composites was investigated for different fibre types and ratios. The analytical modelling approach previously developed by the authors for interlaminated hybrid composites was modified for this new type of hierarchical composite. The experimental results were analysed and the analytical model was used to evaluate the optimised balance of constituents to maximise pseudo-ductile strain in tension.",
keywords = "A. discontinuous reinforcement, A. hybrid, C. analytical modelling, D. failure",
author = "HaNa Yu and Longana, {Marco L.} and Meisam Jalalvand and Wisnom, {Michael R.} and Potter, {Kevin D.}",
year = "2017",
month = "11",
doi = "10.1016/j.compositesa.2017.11.005",
volume = "105",
pages = "40--56",
journal = "Composites Part A: Applied Science and Manufacturing",
issn = "1359-835X",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres

AU - Yu,HaNa

AU - Longana,Marco L.

AU - Jalalvand,Meisam

AU - Wisnom,Michael R.

AU - Potter,Kevin D.

PY - 2017/11/10

Y1 - 2017/11/10

N2 - Hybrid composites allow avoiding catastrophic failure, a key limitation of composite materials, and can provide a balanced suite of modulus, strength and ductility. The aim of this research is to manufacture hierarchical hybrid composites using a combination of continuous high elongation fibres and intermingled hybrids made out of highly aligned discontinuous fibres with lower elongation to achieve pseudo-ductility through control of failure development. The HiPerDiF (High Performance Discontinuous Fibres) method that allows a high level of fibre alignment, leading to excellent mechanical properties close to continuous fibre composites, was used to produce the intermingled hybrid discontinuous fibre preforms. The hierarchical hybrid composite configuration is composed of an intermingled hybrid discontinuous fibre layer sandwiched between continuous S-glass layers. The overall stress-strain response of the intermingled hybrid composites and the hierarchical hybrid composites was investigated for different fibre types and ratios. The analytical modelling approach previously developed by the authors for interlaminated hybrid composites was modified for this new type of hierarchical composite. The experimental results were analysed and the analytical model was used to evaluate the optimised balance of constituents to maximise pseudo-ductile strain in tension.

AB - Hybrid composites allow avoiding catastrophic failure, a key limitation of composite materials, and can provide a balanced suite of modulus, strength and ductility. The aim of this research is to manufacture hierarchical hybrid composites using a combination of continuous high elongation fibres and intermingled hybrids made out of highly aligned discontinuous fibres with lower elongation to achieve pseudo-ductility through control of failure development. The HiPerDiF (High Performance Discontinuous Fibres) method that allows a high level of fibre alignment, leading to excellent mechanical properties close to continuous fibre composites, was used to produce the intermingled hybrid discontinuous fibre preforms. The hierarchical hybrid composite configuration is composed of an intermingled hybrid discontinuous fibre layer sandwiched between continuous S-glass layers. The overall stress-strain response of the intermingled hybrid composites and the hierarchical hybrid composites was investigated for different fibre types and ratios. The analytical modelling approach previously developed by the authors for interlaminated hybrid composites was modified for this new type of hierarchical composite. The experimental results were analysed and the analytical model was used to evaluate the optimised balance of constituents to maximise pseudo-ductile strain in tension.

KW - A. discontinuous reinforcement

KW - A. hybrid

KW - C. analytical modelling

KW - D. failure

UR - http://www.sciencedirect.com/science/journal/1359835X

U2 - 10.1016/j.compositesa.2017.11.005

DO - 10.1016/j.compositesa.2017.11.005

M3 - Article

VL - 105

SP - 40

EP - 56

JO - Composites Part A: Applied Science and Manufacturing

T2 - Composites Part A: Applied Science and Manufacturing

JF - Composites Part A: Applied Science and Manufacturing

SN - 1359-835X

ER -

View graph of relations