Tension-tension fatigue behavior of GFRP woven laminates at low temperatures

Susumu Kumagai; Yasuhide Shindo; Akihiro Inamoto

doi:10.1016/j.cryogenics.2004.06.006

Tension-tension fatigue behavior of GFRP woven laminates at low temperatures

Susumu Kumagai, Yasuhide Shindo, Akihiro Inamoto

ENG - Materials Processing

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

24 Citations (Scopus)

Abstract

This paper describes an experimental study on the fatigue damage behavior of GFRP woven laminates in terms of stiffness degradation and residual strength under cyclic loading at low temperatures. Uniaxial, load-controlled, tension-tension fatigue tests were conducted at room and low temperatures. The applied stress versus cycles to failure (S-N) relationships and fatigue limits were obtained for the GFRP woven laminates and the microcrack evolution due to fatigue loading was characterized using optical microscopy. Temperatures were also measured using a thermocouple embedded in the center of the specimens.

Original language	English
Pages (from-to)	123-128
Number of pages	6
Journal	Cryogenics
Volume	45
Issue number	2
DOIs	https://doi.org/10.1016/j.cryogenics.2004.06.006
Publication status	Published - 2005 Feb 1

Keywords

Composites (A)
Fusion magnets (F)
Mechanical properties (C)
Structural supports (F)
Superconducting magnets (F)

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.cryogenics.2004.06.006

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title = "Tension-tension fatigue behavior of GFRP woven laminates at low temperatures",

abstract = "This paper describes an experimental study on the fatigue damage behavior of GFRP woven laminates in terms of stiffness degradation and residual strength under cyclic loading at low temperatures. Uniaxial, load-controlled, tension-tension fatigue tests were conducted at room and low temperatures. The applied stress versus cycles to failure (S-N) relationships and fatigue limits were obtained for the GFRP woven laminates and the microcrack evolution due to fatigue loading was characterized using optical microscopy. Temperatures were also measured using a thermocouple embedded in the center of the specimens.",

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AU - Kumagai, Susumu

AU - Shindo, Yasuhide

AU - Inamoto, Akihiro

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Y1 - 2005/2/1

N2 - This paper describes an experimental study on the fatigue damage behavior of GFRP woven laminates in terms of stiffness degradation and residual strength under cyclic loading at low temperatures. Uniaxial, load-controlled, tension-tension fatigue tests were conducted at room and low temperatures. The applied stress versus cycles to failure (S-N) relationships and fatigue limits were obtained for the GFRP woven laminates and the microcrack evolution due to fatigue loading was characterized using optical microscopy. Temperatures were also measured using a thermocouple embedded in the center of the specimens.

AB - This paper describes an experimental study on the fatigue damage behavior of GFRP woven laminates in terms of stiffness degradation and residual strength under cyclic loading at low temperatures. Uniaxial, load-controlled, tension-tension fatigue tests were conducted at room and low temperatures. The applied stress versus cycles to failure (S-N) relationships and fatigue limits were obtained for the GFRP woven laminates and the microcrack evolution due to fatigue loading was characterized using optical microscopy. Temperatures were also measured using a thermocouple embedded in the center of the specimens.

KW - Composites (A)

KW - Fusion magnets (F)

KW - Mechanical properties (C)

KW - Structural supports (F)

KW - Superconducting magnets (F)

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DO - 10.1016/j.cryogenics.2004.06.006

M3 - Article

AN - SCOPUS:10044272180

SN - 0011-2275

VL - 45

SP - 123

EP - 128

JO - Cryogenics

JF - Cryogenics

IS - 2

ER -

Tension-tension fatigue behavior of GFRP woven laminates at low temperatures

Abstract

Keywords

ASJC Scopus subject areas

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