Failure behavior of three-axis woven carbon/carbon composites under compressive and transverse shear loads

Kuo, Wen‐Shyong; Ko, Tse‐Hao; Lo, Tzu-Sen

doi:10.1016/s0266-3538(02)00028-3

Cited by 20 publications

(12 citation statements)

References 10 publications

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“…These works has implications in the selection of composite failure criterion for compression performance and the selection of laminate architectures for optimum combinations of compressive and shear behaviors. Kuo et al [4] investigated the responses of three dimensional carbon/carbon composites under axial compression and transverse shear. Al Qablan et al [5] they evaluated the effect of various parameters on the buckling load of square cross-ply laminated plates with circular cutouts.…”

Section: Introductionmentioning

confidence: 99%

Influence of cut-out hole on multi-layer Kevlar-29/epoxy composite laminated plates

et al. 2013

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a b s t r a c tThis paper presented the effect of cutout hole on multi layer of Kevlar-29/epoxy composite laminated plates this effect occurred and fiber orientation angle. An experimental procedure was developed to study the performance of these effects under quasi-static compressive and tensile load using a servo-hydraulic testing machine. The work involved investigation on the variety of orientation angles of Kevlar-29 fiber. The ultimate load of failure for each Kevlar-29/epoxy laminated plates had been determined and specified the optimum angle orientation and the load reduction due to the effect of fiber orientation angle (+45°/À45°) was low in the case for compared (0°/90°) orientation angle of fiber. To simulate this problem the researcher used Explicit Mesh for AUTODYN under ANSYS-12.1 software, where the researcher found that the results obtained via this simulation agreed reasonably well with the experimental results and the maximum difference between the experimental conditions and the simulation was 5.8%.

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Section: Introductionmentioning

confidence: 99%

Influence of cut-out hole on multi-layer Kevlar-29/epoxy composite laminated plates

et al. 2013

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“…Currently, many studies have focused on the mechanical properties of 3D C/C composite under uniaxial loading, and the strength, failure mechanisms and damage tolerance have particularly been assessed [5,6]. Experimental investigations on the compression properties and failure mechanism of 3D braided composites by Li et al [7] have shown that the damage and failure patterns of composites vary with the loading directions.…”

Section: Introductionmentioning

confidence: 99%

“…While, for the transverse compression, the material exhibits shear fracture at a 45° angle. Kuo et al [5] carried out compressive testing on 3D orthogonal composites, which were reinforced by interlacing loops containing one set of axial yarns and two sets of weaving yarns. They conclude that the bending fractures of axial yarns are found in the compressive tests and the yarn imperfection is the major failure-determining factor.…”

Section: Introductionmentioning

confidence: 99%

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Experimental investigation on the mechanical behaviour of 3D carbon/carbon composites under biaxial compression

Song

Zhu

et al. 2018

Composite Structures

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The effects of complex state of stress on the compressive behaviour of 3D carbon/carbon composites are investigated by application of uniaxial and biaxial loadings using a specially developed Zwick cruciform testing facility. The shape of the biaxially loaded cruciform specimen is optimised to avoid premature fracture outside the gauge section. A semi-analytical method is proposed to determine the stress components in the gauge section of the biaxial specimen. The experimentally obtained failure stress relation, which traces an elliptical path in the principal stress space, can be well represented by the Tsai criterion with a stress interaction parameter of F 12 =-0.85. Macro-fracture morphology and SEM micrographs are examined and the results show that the failure mechanisms of the composites vary with the loading ratio. The results also suggest that the biaxial stress interaction effect is represented by a domain in the biaxial specimen, which is characterised by torsion and bending fractures in the dislocated fibres between two adjacent Z yarns.

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“…Not only the effects of fiber orientation but also the selection of laminate structures on compressive strength of composite laminates was investigated by Au and Buyukozturk [7] and chosen the best compounds of compressive behaviors. Kuo and others [8]evaluated the responses of three dimensional carbon/carbon composites under axial compressive test. While the influence of different factors, the parameters of the fiber orientation angle and type of loading on the buckling load of square cross ply laminated plates have been examined by Al Qablan and others [9].…”

Section: Introductionmentioning

confidence: 99%

Experimental Comparison between Two Types of Hybrid Composite Materials in Compression Test

Salman¹,

Hassim²,

Leman³

2015

mst

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In this study two groups of hybrid composite materials were experimentally studied in static uniaxial compression test. The first group consisted of Kevlar/glass fiber and the second group consisted of carbon/glass fiber reinforced epoxy resin. Each group contained four subsets (A, B, C and D) of hybrid composite materials. Compression test was carried out according to ASTM D695 and each test was replicated five times. It was observed that for the same type of hybrid composites, placing carbon or Kevlar fiber layers at the top and bottom; and glass fiber layers in the middle did not give significant effects than placing glass fiber layers at the top and bottom and carbon or Kevlar fiber layers in the middle of the specimens under compressive test. Furthermore, the results showed that hybrid composite laminates for the same number of layers with carbon/glass fiber provided the highest amount of the compressive stress value up to 40% compared to the results of the group which was reinforced with Kevlar/glass fiber.

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Failure behavior of three-axis woven carbon/carbon composites under compressive and transverse shear loads

Cited by 20 publications

References 10 publications

Influence of cut-out hole on multi-layer Kevlar-29/epoxy composite laminated plates

Influence of cut-out hole on multi-layer Kevlar-29/epoxy composite laminated plates

Experimental investigation on the mechanical behaviour of 3D carbon/carbon composites under biaxial compression

Experimental Comparison between Two Types of Hybrid Composite Materials in Compression Test

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