Evaluating the Characteristics of Sandwich Composite Structures under Quasi-Static Loading

Opukuro David-West; Anish Advani

Evaluating the Characteristics of Sandwich Composite Structures under Quasi-Static Loading

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Abstract

The integrity of composite structures used in aircraft is crucial and is regularly a subject of discussion. Sandwich composite panels with carbon fibre reinforced laminate skin and flax fibre reinforced laminate skin; both with hemp as the core material were subjected static loading test of 10 mm/min indenter speed. The carbon fibre skin panels were more tolerant to the loading, but the flax fibre skin panels although with lower peak load did not show interlaminar failure like delamination in the response.

Original language	English
Publication status	Accepted/In press - 21 Mar 2024
Event	AuxDefense 2024 – 4th World Conference on Advanced Materials for Defense - Braga, Portugal Duration: 20 Jun 2024 → 22 Jun 2024 Conference number: 4 https://conference.auxdefense.pt/conference/

Conference

Conference	AuxDefense 2024 – 4th World Conference on Advanced Materials for Defense
Abbreviated title	AuxDefense 2024
Country/Territory	Portugal
City	Braga
Period	20/06/24 → 22/06/24
Internet address	https://conference.auxdefense.pt/conference/

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abstract = "The integrity of composite structures used in aircraft is crucial and is regularly a subject of discussion. Sandwich composite panels with carbon fibre reinforced laminate skin and flax fibre reinforced laminate skin; both with hemp as the core material were subjected static loading test of 10 mm/min indenter speed. The carbon fibre skin panels were more tolerant to the loading, but the flax fibre skin panels although with lower peak load did not show interlaminar failure like delamination in the response.",

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N2 - The integrity of composite structures used in aircraft is crucial and is regularly a subject of discussion. Sandwich composite panels with carbon fibre reinforced laminate skin and flax fibre reinforced laminate skin; both with hemp as the core material were subjected static loading test of 10 mm/min indenter speed. The carbon fibre skin panels were more tolerant to the loading, but the flax fibre skin panels although with lower peak load did not show interlaminar failure like delamination in the response.

AB - The integrity of composite structures used in aircraft is crucial and is regularly a subject of discussion. Sandwich composite panels with carbon fibre reinforced laminate skin and flax fibre reinforced laminate skin; both with hemp as the core material were subjected static loading test of 10 mm/min indenter speed. The carbon fibre skin panels were more tolerant to the loading, but the flax fibre skin panels although with lower peak load did not show interlaminar failure like delamination in the response.

M3 - Paper

T2 - AuxDefense 2024 – 4th World Conference on Advanced Materials for Defense

Y2 - 20 June 2024 through 22 June 2024

ER -

Evaluating the Characteristics of Sandwich Composite Structures under Quasi-Static Loading

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