Tension–tension fatigue behavior of layer-to-layer 3-D angle-interlock woven composites

Jin, Limin; Jin, Bo; Kar, N.K.; Nutt, Steven; Sun, Bin; Gu, Bohong

doi:10.1016/j.matchemphys.2013.03.020

Cited by 22 publications

(15 citation statements)

References 14 publications

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“…In this representation, the weft threads corresponding to the positions of the top layer beneath the auxiliary layer have been left loose, after the cutting process. The described woven patterns lead to a layer-to-layer angle interlock weaving [40][41][42][43], due to the individually woven layers of weft threads through undulated warp threads. In order to, not only connect the different layers to create a multilayered structure, but also avoid the presence of loose weft threads after the cutting process, binders must be employed.…”

Section: Fabrication Processmentioning

confidence: 99%

Layer-to-Layer Angle Interlock 3d Woven Bandstop Frequency Selective Surface

Alonso-González¹,

Hoeye²,

Fernández³

et al. 2018

PIER

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A flexible fully textile-integrated bandstop frequency selective surface working at a central frequency of 3.75 GHz and presenting a 0.6 GHz bandwidth has been designed, manufactured and experimentally characterised. The frequency selective surface consists of a multilayered woven fabric whose top layer presents periodic cross-shaped conductive resonators, and due to its symmetries, its performance is largely independent of polarisation and angle of incidence. These properties make the prototype very interesting for shielding applications. The designed frequency selective surface is based on a layer-to-layer angle interlock 3D woven fabric. This technology provides the prototype with flexibility, portability and the possibility of manufacturing it in a large scale production by the use of existing industrial weaving machinery, in contrast to conventional frequency selective surfaces manufactured using rigid substrates. The proposed textile frequency selective surface has been simulated and experimentally validated providing good agreement between the simulations and measurements. The measured maximum attenuation has been found to be higher than 25 dB under normal incidence conditions.

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Section: Fabrication Processmentioning

confidence: 99%

Layer-to-Layer Angle Interlock 3d Woven Bandstop Frequency Selective Surface

Alonso-González¹,

Hoeye²,

Fernández³

et al. 2018

PIER

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“…The author considered that the acoustic emission historic index is the most effective AE parameter in detecting damage initiation. The AE count and energy were used to determined damage mode of 3-D woven composite during fatigue process [11][12][13][14][15][16][17][18][19][20][21]. Based on above studies, we can conclude that the AE technology is an effective method of detection of composite damage.…”

Section: Introductionmentioning

confidence: 93%

“…In recent years, researchers investigated the fatigue behavior of composite reinforced with 3DOWF by means of experiment and finite element analysis. Jin et al [11,12] simulated the tension-tension fatigue behavior with FEA and analyzed the damage process, stress distribution and crack propagation. Yao et al [13] conducted the bending fatigue behavior, residue strength and modulus, etc, of 3-D woven composite.…”

Section: Introductionmentioning

confidence: 99%

Fatigue behavior of 3-D orthogonal woven composite with silane modification

Zhang

Gao

Tao

2020

Mater. Res. Express

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As key part in wind turbine, the blade is a vital component for energy transformation. Fiber reinforced composite has advantage of light weight, large specific strength and specific stiffness, which has been used in wind turbine blade. In order to avoid delamination of conventional laminate and debonding between fiber and epoxy, the silane modification composite specimen reinforced with 3-D orthogonal woven fabric/epoxy was prepared using vacuum assisted resin transfer molding (VARTM) for blade. As for fatigue experiment, the critical stress levels corresponding to micro-crack initiation and failure of composite were obtained by combining of acoustic emission technology and quasi-bending experiment. The fatigue behavior of 3-D orthogonal woven composite with silane modification was experimental evaluated based on the minimum and maximum stress levels. The fatigue behavior, such as S-N curve, stress-strain behavior and stiffness degradation behavior were analyzed. The result will provide the basis for investigation of bending behavior with nondestructive tests and set of stress level in bending fatigue experiment.

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“…They can be bound to different depths with various arrangements of the yarns placement, generating a wide range of types for this interlock [28,57]. Figs.…”

Section: 5d Layer-to-layer Angle Interlockmentioning

confidence: 99%