The influence of the stitching pattern on the internal geometry, quasi-static and fatigue mechanical properties of glass fibre non-crimp fabric composites

Vallons, Katleen; Adolphs, Georg; Lucas, Paul; Lomov, Stepan Vladimirovitch; Verpoest, Ignace

doi:10.1016/j.compositesa.2013.10.015

Cited by 30 publications

(24 citation statements)

References 13 publications

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“…Нанокомпозит представля-ет собой большое количество специальных нанослоев [6] с толщиной каждого из них не более 2×10 -9 м [7]. Изготавливается из глинистых ми-нералов монтмориллонита [8].…”

Section: рис 1 хронология разработки металлопластиковых трубопроводunclassified

Nanocomposite pipelines energy efficiency

Baikov¹,

Smorodova²,

Kitaev³

2018

Nanotehnol. stroit.

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Section: рис 1 хронология разработки металлопластиковых трубопроводunclassified

Nanocomposite pipelines energy efficiency

Baikov¹,

Smorodova²,

Kitaev³

2018

Nanotehnol. stroit.

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“… The addition of 90° layers makes composites more prone to fatigue damage development [ 18 ], as the 90° cracks often trigger failure in the 0° plies [ 122 ]. The fatigue life also depends on the textile architecture [ 108 , 123 ], which is likely to be modified when fibre-hybridisation is applied. The fatigue life of glass fibre composites is sensitive to moisture, and hybridising them with carbon fibre composites tends to reduce that sensitivity [ 32 , 118 , 119 ].…”

Section: Fatigue Failurementioning

confidence: 99%

“…The fatigue life also depends on the textile architecture [ 108 , 123 ], which is likely to be modified when fibre-hybridisation is applied.…”

Section: Fatigue Failurementioning

confidence: 99%

Perspective for Fibre-Hybrid Composites in Wind Energy Applications

Swolfs

2017

Materials

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Increasing the efficiency of wind turbines will be vital for the wind energy sector to continue growing. The drive for increased efficiency is pushing turbine manufacturers to shift from glass fibre composite blades towards carbon/glass fibre-hybrid composite blades. This shift brings significant challenges in terms of optimising the design and understanding the failure of these new blade materials. This review therefore surveys the literature on fibre-hybrid composites, with an emphasis on aspects that are relevant for turbine blade materials. The literature on tensile, flexural, compressive, and fatigue performance is critically assessed and areas for future research are identified. Numerical simulations of fibre-hybrid composites have reached a reasonable maturity for tensile failure, but significant progress is required for flexural, compressive, and fatigue failure. Fatigue failure of fibre-hybrid composites in particular, requires more careful attention from both a modelling and experimental point of view.

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“…Yudhanto experimentally studied the damage mechanisms of the stitched composites, which include tensile and compressive properties [1,5,6]. Vallons investigated the influence of the stitching pattern on the mechanical properties of glass fiber non-crimp fabric composites [7].…”

Section: Introductionmentioning

confidence: 99%

A Full-Process Numerical Analyzing Method of Low-Velocity Impact Damage and Residual Strength for Stitched Composites

et al. 2018

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The failure and residual strength after low-velocity impact of stitched composites are very important in their service and maintenance phases. In order to capture the failure and residual strength more accurately, a full-process numerical analyzing method was developed in this paper. The full-process numerical analyzing method includes two parts: (1) Part 1 is the progressive low-velocity impact damage prediction method for stitched composites; (2) Part 2 is the progressive residual strength prediction method by introducing all types of damage that are caused by the low-velocity impact as the analysis presuppositions. Subsequently, the failure and residual strength of G0827/QY9512 stitched composites were simulated by the full-process numerical analyzing method. When compared with experiments, it is found that: (1) the maximum error of low-velocity impact damage areas was 17.8%, and their damage modes were similar; (2) the maximum error of residual strength was 8.9%. At last, the influence rules of stitched density and stitching thread thickness were analyzed. The simulation results showed that, if there is no suture breakage failure, stitched density affects the mechanical properties of the stitched composites, while stitching thread thickness has little effect on it; otherwise, both factors have a significant effect on the mechanical properties.

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The influence of the stitching pattern on the internal geometry, quasi-static and fatigue mechanical properties of glass fibre non-crimp fabric composites

Cited by 30 publications

References 13 publications

Nanocomposite pipelines energy efficiency

Nanocomposite pipelines energy efficiency

Perspective for Fibre-Hybrid Composites in Wind Energy Applications

A Full-Process Numerical Analyzing Method of Low-Velocity Impact Damage and Residual Strength for Stitched Composites

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