The effect of overloads on the residual strength and life of laminated GRP

J. Andersons; I. Grušeckis; J. Korsgaard

doi:10.1007/BF02259467

The effect of overloads on the residual strength and life of laminated GRP

J. Andersons^*
, I. Grušeckis
, J. Korsgaard

^*Corresponding author for this work

Institute for Mechanics of Materials

University of Latvia

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The effect of a short duration cyclic overload on the residual life and strength of laminated glass-fiber reinforced polyester is studied. A uniaxial tensile fatigue loading with the stress ratio 0.1 is considered. The residual life of the composite decreases due to the overload, while the residual strength is almost unaffected. A reasonable agreement of experimental data with the prediction by a residual strength model and by Miner's rule is observed.

Original language	English
Pages (from-to)	461-464
Number of pages	4
Journal	Mechanics of Composite Materials
Volume	35
Issue number	6
DOIs	https://doi.org/10.1007/BF02259467
Publication status	Published - 1999

Keywords

Fatigue
GRP
Overload
Residual strength

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10.1007/BF02259467

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title = "The effect of overloads on the residual strength and life of laminated GRP",

abstract = "The effect of a short duration cyclic overload on the residual life and strength of laminated glass-fiber reinforced polyester is studied. A uniaxial tensile fatigue loading with the stress ratio 0.1 is considered. The residual life of the composite decreases due to the overload, while the residual strength is almost unaffected. A reasonable agreement of experimental data with the prediction by a residual strength model and by Miner's rule is observed.",

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AU - Andersons, J.

AU - Grušeckis, I.

AU - Korsgaard, J.

PY - 1999

Y1 - 1999

N2 - The effect of a short duration cyclic overload on the residual life and strength of laminated glass-fiber reinforced polyester is studied. A uniaxial tensile fatigue loading with the stress ratio 0.1 is considered. The residual life of the composite decreases due to the overload, while the residual strength is almost unaffected. A reasonable agreement of experimental data with the prediction by a residual strength model and by Miner's rule is observed.

AB - The effect of a short duration cyclic overload on the residual life and strength of laminated glass-fiber reinforced polyester is studied. A uniaxial tensile fatigue loading with the stress ratio 0.1 is considered. The residual life of the composite decreases due to the overload, while the residual strength is almost unaffected. A reasonable agreement of experimental data with the prediction by a residual strength model and by Miner's rule is observed.

KW - Fatigue

KW - GRP

KW - Overload

KW - Residual strength

UR - https://www.scopus.com/pages/publications/0033234381

U2 - 10.1007/BF02259467

DO - 10.1007/BF02259467

M3 - Article

AN - SCOPUS:0033234381

SN - 0191-5665

VL - 35

SP - 461

EP - 464

JO - Mechanics of Composite Materials

JF - Mechanics of Composite Materials

IS - 6

ER -

The effect of overloads on the residual strength and life of laminated GRP

Abstract

Keywords

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