๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Study of the interlaminar shear strength of unidirectional high-modulus polyethylene fibre composites

โœ Scribed by D. W. Woods; I. M. Ward

Publisher
Springer
Year
1994
Tongue
English
Weight
902 KB
Volume
29
Category
Article
ISSN
0022-2461

No coin nor oath required. For personal study only.

โœฆ Synopsis

The interlaminar shear strength of a unidirectional high-modulus polyethylene fibre-epoxy resin composite, measured using a short-beam bend test, increases when the fibre has been plasma treated but decreases with increasing fibre content or increasing filament diameter. Attempts have been made to explain these observations. From observation of the sample failure and the bending load/deflection curves, it was found that there are two possible failure modes dependent on fibre type, fibre volume fraction and fibre plasma treatment. These are (1) brittle failure of the resin and (2) failure at the fibre/resin surface. The present results appear to be consistent with the interlaminar shear strength data obtained from high-modulus polyethylene fibre samples made by the hot compaction process developed at Leeds.

๐Ÿ“œ SIMILAR VOLUMES

Estimates for the transverse shear modul
Estimates for the transverse shear modulus of unidirectional composites
โœ Pham Duc Chinh ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 724 KB

From the geometry-dependent inequalities restricting the elastic moduli of two-dimensional isotropic composites based on minimum energy principles, geometry-independent estimates for isotropic and quasi-symmetric multicomponent materials are deduced. Also from the inequalities the exact value of the

The effect of fibre surface treatment, r
The effect of fibre surface treatment, resin type and fabrication process on the interlaminar shear strength of carbon fibre composites
โœ Judd, Nigel C. W. ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 893 KB

## Abstract Some data related to the preparation of carbon fibre composites is summarised. A limited investigation concerned with presenting markedly different fibre surfaces to the resin by coating with metals and stearic acid is also described. There are carbon fibre surface treatments which le