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Tan Chye Lih
Preferred name
Tan Chye Lih
Official Name
Tan, Chye Lih
Alternative Name
Lih, T. C.
Chye Lih, Tan
Lih, Chye T.
Tan, C. L.
Tan, C. L.C.
Main Affiliation
Scopus Author ID
57125260200
Researcher ID
DYK-2514-2022
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PublicationTranslaminar fracture toughness of discontinuous, aligned flax fibre composites( 2020-01-01)
;Canturri C. ;Tran L.Q.N.Teo W.S.This paper describes the results of an investigation into Mode I translaminar critical strain energy release rate of continuous laminates and slit-cut laminates. The aims of the work were to define the fracture properties of flax-epoxy prepreg laminates for component design and to investigate the active fracture mechanisms. Compact tension tests were performed using cross ply unidirectional laminates, one with continuous 0° plies and one with slit cuts in the 0° plies. The behaviour of the material observed during the test revealed a lower initiation critical energy release rate for the discontinuous laminates. The R-curve was only established for the discontinuous laminates and showed a rising behaviour due to bridging of the interfaces. It was found that different fracture mechanisms acted in the two laminates, single fibre pull-out was observed in the continuous laminates and bundle pull-out was observed in the discontinuous laminates.