Results 131 to 140 of about 1,125 (187)
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Interlaminar fracture toughness of flax-epoxy composites
Journal of Reinforced Plastics and Composites, 2016The purpose of this study was to determine the influence of fibre architectures on the interlaminar fracture toughness and tensile toughness of flax fibre epoxy composites. The fracture toughness was investigated for both Mode I (GIC) and Mode II (GIIC) for seven flax-epoxy architectures: one plain weave, two twill 2 × 2 weaves, a quasi-unidirectional
F Bensadoun, I Verpoest, AW Van Vuure
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Interlaminar fracture toughness of a quasi 3D braided composite
Journal of Composite Materials, 2019Fiber reinforced composite materials are a heavily sought after material for next generation vehicles for light-weighting components due to their high specific strength and stiffness. However, these materials have relatively weak interlaminar strength and are prone to delamination.
Tony Wente +5 more
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Tearing mode interlaminar fracture toughness of composite materials
Polymer Composites, 2001AbstractThe Simplified Split Cantilever Beam (SSCB) is proposed in this work and compared with the Split Cantilever Beam (SCB) to obtain the tearing mode interlaminar fracture toughness. The materials considered are single‐fiber system composites and interply hybrid composites.
Shun‐Fa Hwang, Chiao‐Lin Hu
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INTERLAMINAR FRACTURE TOUGHNESS OF FIBER METAL LAMINATES
2015The aim of this paper is to investigate the feasibility of applying different DCB models to predict interlaminar toughness of composite laminates and FMLs and compare with experimental results.
Carlos Rubio-Gonzalez +2 more
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Interlaminar Fracture Toughness Characterization of Laminated Composites: A Review
Polymer Reviews, 2019Interlaminar fracture toughness had been the subject of great interest for several years and is still interesting to the research community.
Ruchir Shrivastava, K. K. Singh
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DYNAMIC INTERLAMINAR FRACTURE TOUGHNESS IN POLYMERIC COMPOSITES
1999A modified ENF specimens with off mid-plane delamination precrack was used to determine the mixed mode dynamic interlaminar fracture toughness of fiber composites at high crack propagation speeds. A strip of FM-73 adhesive film was placed ahead of the tip of the delamination crack created during laminate lay-up to increase the crack initiation ...
C. T. Sun, J.L. Tsai
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Interlaminar fracture toughness of hybrid woven carbon-Dyneema composites
Composites Part A: Applied Science and Manufacturing, 2018Abstract This study investigates the delamination behavior of carbon-Dyneema hybrid composites with different hybridization schemes. It is found that hybridization improves both mode I and mode II fracture toughness of carbon-Dyneema interfaces. This is attributed to the large yarn size of Dyneema fibers, which results in an increase of the resin ...
Y. Zhao +4 more
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Interlaminar Fracture Toughness of Composite Laminate with Splicing Plies
Advanced Materials Research, 2011Delamination is one of the important damage modes in the fiber-reinforced composite laminates. The interlaminar fracture toughness is the key parameter in delamination failure analysis of composites. The stress analysis by a finite element modeling has shown that the shear stress is very large near the ply splicing area.
Li Liang, Pu Rong Jia, Gui Qiong Jiao
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Improvement of interlaminar fracture toughness of Al/GFRP laminates
International Journal of Automotive Composites, 2014In this work, manufacturing techniques and mode-I interlaminar mechanical properties of fibre metal laminates (FML) based on aluminium alloy 2017 and glass fibre reinforced plastic (GFRP) were investigated. Various toughening techniques including patterned surface manufacturing and acid etching on Al, and addition of carbon nanofibres between Al and ...
Huiming Ning +7 more
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Dynamic Interlaminar Fracture Toughness of CFRP Composite Laminates
1996New experimental techniques were devised for determining dynamic mode I, moode II and mixed mode interlaminar fracture toughness of CFRP laminates. Up to the impact velocity of 10–20m/s, rate effects on interlaminar fracture toughness of each mode were investigated and compared with the quasi static results.
Tomoaki Kurokawa +4 more
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