Fracture and Failure Mechanisms for Different Loading Modes in Unidirectional Carbon Fibre/Epoxy Composites

Mollón, V.; Bonhomme, J.; Viña, J.; Argüelles, A.

doi:10.1002/9781118535288.ch10

Cited by 5 publications

(4 citation statements)

References 36 publications

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“…The studied materials were developed at the Faculty of Mechanical Engineering, University of Ljubljana, Slovenia through autoclaves with different fiber placement sequences [0/90]8 and [+45/-45]8 (Bergant et al, 2018).…”

Section: Methodsmentioning

confidence: 99%

“…The Dynamic Mechanical Analyzer (DMA 242C-Netzsch Germany) was used to evaluate the viscoelastic properties and the effects of manufacturing technologies, with 3-point bending using Protheus software v.4.8.5. (Bergant et al, 2018).…”

Section: Methodsmentioning

confidence: 99%

“…The response of the sample being measured with a variable displacement linear transducer. For viscoelastic composite materials, the response is out of phase with the original sinusoidal input (Bergant et al, 2018). Another non-destructive examination method used for CFRP testing is ultrasound (US).…”

Section: Methodsmentioning

confidence: 99%

“…Modeling in conditions similar to those for which the composite is designed, using finite element analysis (FEA), provides useful information right from the design phase. The damage mechanism and the action of inhomogeneities are much more complex in the case of composites compared to metals, due to the heterogeneous nature of composites (Elmarakbi et al, 2013). The quantitative-qualitative analysis (using FEA and experimental results) of the composite structures that go into the construction of complex components can limit unwanted effects.…”

Section: Introductionmentioning

confidence: 99%

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FEA of Carbon Fiber Reinforced Polymer Subjected to Tensile and Shear

Mititelu,

Bârsănescu

2023

Bulletin of the Polytechnic Institute of Iași. Machine Constructions Section

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Composites occupy an important place in high-end industries due to their superior characteristics compared to traditional materials or individual constituent materials. The work focuses on the FEA analysis of composite materials with CFRP carbon fibers with polymer matrix subjected to tensile and shear loads, an important subject of study in the field of engineering. The analysis using the finite element method is a real help by simulating the materials in different conditions. Due to their advanced properties, composite materials can be tested and optimized before being used in production. This can reduce the need to make prototypes and testing multiple times. The aim is to increase productivity and eliminate excess waste, an important process that is the basis of all industries today. Modified butterfly-type specimens were used in these research studies to be tested on the Arcan device. The simulation conditions were similar to a tensile and shear test conducted in the laboratory, considering a material without cracks or other impurities in its structure and utilizing mechanical properties provided by software Ansys for unidirectional carbon fiber and epoxy-reinforced matrix.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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