Assessment of the Interface Shear Strength of Metal-Polymer System Based on the Single Filament Fragmentation Test Method

O. T. Thomsen; S. Charca

doi:10.4028/www.scientific.net/AMM.70.446

Paper Titles

Strain Analysis of Pipeline Test Specimens Containing Longitudinal and Circumferential Corrosion Defects
p.422

Experimental Study on Stress Field Parameters of an Interface Crack in Aluminum/ Epoxy
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Determination of All Stress Components of Axisymmetric Stress State in Photoelastic Tomography
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Effects of Ray Bending in Scattered Light Photoelasticity for Tempered and Annealed Glass Plates
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Assessment of the Interface Shear Strength of Metal-Polymer System Based on the Single Filament Fragmentation Test Method
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Spectroscopic Birefringence Mapping by Channeled Spectrum
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The Effect of Plastic Deformation on the Thermoelastic Constant and the Potential to Evaluate Residual Stress
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Thermoelastic Stress Analysis of T-Stub Model
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The Application of Thermoelastic Stress Analysis to Evaluate Debond Damage in Composite Sandwich Structures
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 70Assessment of the Interface Shear Strength of...

Assessment of the Interface Shear Strength of Metal-Polymer System Based on the Single Filament Fragmentation Test Method

Abstract:

Among the different test methods to characterize the fibre/matrix interfacial shear strength, the fragmentation test is one of the most simple in terms of experimental setup and the amount of data that can be extracted from one single test. In this work, the fragmentation test method was implemented to assess the interface shear strength obtained for a single steel filament embedded in an unsaturated polyester resin.. The fragment lengths were discriminated and processed using the Kolmogorov-Smirnov and Chi-square fitting test methods showing that the fragment lengths correspond to the extreme statistical distributions. In addition, a very high shear strength (67MPa) of the steel/polyester interface was estimated using the Kelly and Tyson criteria considering the critical fragment length.

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Periodical:

Applied Mechanics and Materials (Volume 70)

Pages:

446-451

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.70.446

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Online since:

August 2011

Authors:

O. T. Thomsen, S. Charca

Keywords:

Failure Mechanics, Fragment Length, Fragmentation Test, Interface Shear Strength, Photoelasticity

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