2022
DOI: 10.1016/j.compositesa.2022.107141
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Estimating the mode I through-thickness intralaminar R-curve of unidirectional carbon fibre-reinforced polymers using a micromechanics framework combined with the size effect method

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Cited by 12 publications
(2 citation statements)
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“…Very few studies have considered the intralaminar fracture toughness [60] mainly due to the lack of standard test methods. These properties are therefore generally assumed to have the same values as the interlaminar fracture toughness [61], determined using DCB, ELS and MMB test methods. This assumption is commonly made since interlaminar and intralaminar fracture both involve matrix plasticity and degradation, and fiber-matrix interfacial debonding.…”
Section: Intralaminar and Translaminar Fracture Toughness Propertiesmentioning
confidence: 99%
“…Very few studies have considered the intralaminar fracture toughness [60] mainly due to the lack of standard test methods. These properties are therefore generally assumed to have the same values as the interlaminar fracture toughness [61], determined using DCB, ELS and MMB test methods. This assumption is commonly made since interlaminar and intralaminar fracture both involve matrix plasticity and degradation, and fiber-matrix interfacial debonding.…”
Section: Intralaminar and Translaminar Fracture Toughness Propertiesmentioning
confidence: 99%
“…6 For the micromechanical models, just constituents' properties are used as input and great advances in analytical modeling have been achieved recently for effective elastic properties [7][8][9][10][11] and strengths. [12][13][14][15][16][17] However, there are some drawbacks related to micromechanical analysis for strengths: fiber-matrix interface debonding has an important influence and it cannot be measured directly without laminate manufacture, 18 the fiber nonuniform distribution may have significant influence, 19,20 and the influence of voids 21 and other manufacture defects. 22 Some issues can be fixed by solving an inverse problem, i.e.…”
Section: Introductionmentioning
confidence: 99%