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Journal Articles

Analysis of Flexure Tests for Transverse Tensile Strength Characterization of Unidirectional Composites

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TK O’Brien, R Krueger
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. January 2003, 25(1): 1–19.
https://doi.org/10.1520/CTR11004J
Published Online: January 1, 2003
View Articletitled, Analysis of Flexure Tests for Transverse Tensile Strength Characterization of Unidirectional Composites
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Journal Articles

Influence of Specimen Configuration and Size On Composite Transverse Tensile Strength and Scatter Measured Through Flexure Testing

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TK O’Brien, AD Chawan, K DeMarco, I Paris
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. January 2003, 25(1): 1–19.
https://doi.org/10.1520/CTR11003J
Published Online: January 1, 2003
View Articletitled, Influence of Specimen Configuration and Size On Composite Transverse Tensile Strength and Scatter Measured Through Flexure Testing
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Journal Articles

Fatigue Life Methodology for Bonded Composite Skin/Stringer Configurations

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R Krueger, IL Paris, TK O’Brien, PJ Minguet
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. April 2002, 24(2): 308–331.
https://doi.org/10.1520/CTR10561J
Published Online: April 1, 2002
View Articletitled, Fatigue Life Methodology for Bonded Composite Skin/Stringer Configurations
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Journal Articles

Fatigue Life Methodology for Bonded Composite Skin/Stringer Configurations

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R Krueger, IL Paris, TK O’Brien, PJ Minguet
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. April 2002, 24(2): 56–749.
https://doi.org/10.1520/CTR10971J
Published Online: April 1, 2002
View Articletitled, Fatigue Life Methodology for Bonded Composite Skin/Stringer Configurations
Open the PDF for Fatigue Life Methodology for Bonded Composite Skin/Stringer Configurations in another window
eBook Chapter

A Method for Calculating Strain Energy Release Rates in Preliminary Design of Composite Skin/Stringer Debonding Under Multiaxial Loading

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2001
https://doi.org/10.1520/STP14506S
ISBN-10: 0-8031-2862-2
ISBN: 978-0-8031-2862-0
Open the PDF for A Method for Calculating Strain Energy Release Rates in Preliminary Design of Composite Skin/Stringer Debonding Under Multiaxial Loading in another window
Journal Articles

Tension-Torsion Behavior of Glass Epoxy Flexbeam Laminates

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TK O’Brien, JK Sen
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. October 1998, 20(4): 221–226.
https://doi.org/10.1520/CTR10241J
Published Online: October 1, 1998
View Articletitled, Tension-Torsion Behavior of Glass Epoxy Flexbeam Laminates
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eBook Chapter

Composite Interlaminar Shear Fracture Toughness, G IIc : Shear Measurement or Sheer Myth?

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1998
https://doi.org/10.1520/STP13263S
ISBN-10: 0-8031-2609-3
ISBN: 978-0-8031-2609-1
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eBook Chapter

Fatigue Debonding Characterization in Composite Skin/Stringer Configurations

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1998
https://doi.org/10.1520/STP13268S
ISBN-10: 0-8031-2609-3
ISBN: 978-0-8031-2609-1
Open the PDF for Fatigue Debonding Characterization in Composite Skin/Stringer Configurations in another window
Journal Articles

Evaluation of the Edge Crack Torsion (ECT) Test for Mode III Interlaminar Fracture Toughness of Laminated Composites

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J Li, SM Lee, EW Lee, TK O’Brien
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. July 1997, 19(3): 174–183.
https://doi.org/10.1520/CTR10028J
Published Online: July 1, 1997
View Articletitled, Evaluation of the Edge Crack Torsion (ECT) Test for Mode III Interlaminar Fracture Toughness of Laminated Composites
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eBook Chapter

Analysis of the Hygrothermal Effects and Parametric Study of the Edge Crack Torsion (ECT) Mode III Test Layups

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1997
https://doi.org/10.1520/STP19940S
ISBN-10: 0-8031-2411-2
ISBN: 978-0-8031-2411-0
Open the PDF for Analysis of the Hygrothermal Effects and Parametric Study of the Edge Crack Torsion (ECT) Mode III Test Layups in another window
Journal Articles

Simplified Data Reduction Methods for the ECT Test for Mode III Interlaminar Fracture Toughness

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J Li, TK O’Brien
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. April 1996, 18(2): 96–101.
https://doi.org/10.1520/CTR10520J
Published Online: April 1, 1996
View Articletitled, Simplified Data Reduction Methods for the ECT Test for Mode III Interlaminar Fracture Toughness
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eBook Chapter

Analysis of Test Methods for Characterizing Skin/Stringer Debonding Failures in Reinforced Composite Panels

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1996
https://doi.org/10.1520/STP16541S
ISBN-10: 0-8031-2404-X
ISBN: 978-0-8031-2404-2
Open the PDF for Analysis of Test Methods for Characterizing Skin/Stringer Debonding Failures in Reinforced Composite Panels in another window
Journal Articles

Round Robin Testing for Mode I Interlaminar Fracture Toughness of Composite Materials

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TK O'Brien, RH Martin
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. December 1993, 15(4): 269–281.
https://doi.org/10.1520/CTR10379J
Published Online: December 1, 1993
View Articletitled, Round Robin Testing for Mode I Interlaminar Fracture Toughness of Composite Materials
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Journal Articles

Analysis of Matrix Cracking and Local Delamination in (0/ϑ/ − ϑ) s Graphite Epoxy Laminates Under Tensile Load

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SA Salpekar, TK O'Brien
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. June 1993, 15(2): 95–100.
https://doi.org/10.1520/CTR10360J
Published Online: June 1, 1993
View Articletitled, Analysis of Matrix Cracking and Local Delamination in (0/ϑ/ − ϑ) s Graphite Epoxy Laminates Under Tensile Load
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eBook Chapter

Scale Effects on the Transverse Tensile Strength of Graphite/Epoxy Composites

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1993
https://doi.org/10.1520/STP12618S
ISBN-10: 0-8031-1879-1
ISBN: 978-0-8031-1879-9
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eBook Chapter

Local Delamination in Laminates with Angle Ply Matrix Cracks, Part I: Tension Tests and Stress Analysis

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1993
https://doi.org/10.1520/STP24747S
ISBN-10: 0-8031-1498-2
ISBN: 978-0-8031-1498-2
Open the PDF for Local Delamination in Laminates with Angle Ply Matrix Cracks, Part I: Tension Tests and Stress Analysis in another window
eBook Chapter

Local Delamination in Laminates with Angle Ply Matrix Cracks, Part II: Delamlnation Fracture Analysis and Fatigue Characterization

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1993
https://doi.org/10.1520/STP24748S
ISBN-10: 0-8031-1498-2
ISBN: 978-0-8031-1498-2
Open the PDF for Local Delamination in Laminates with Angle Ply Matrix Cracks, Part II: Delamlnation Fracture Analysis and Fatigue Characterization in another window
Journal Articles

Residual Thermal and Moisture Influences on the Analysis of Local Delaminations

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TK O'Brien
Journal: Journal of Composites Technology and Research
Publisher: ASTM International
Article Type: Research-Article
J. Compos. Technol. Res.. June 1992, 14(2): 86–94.
https://doi.org/10.1520/CTR10087J
Published Online: June 1, 1992
View Articletitled, Residual Thermal and Moisture Influences on the Analysis of Local Delaminations
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eBook Chapter

Free-Edge Stress Analysis of Glass-Epoxy Laminates with Matrix Cracks

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1992
https://doi.org/10.1520/STP20169S
ISBN-10: 0-8031-1426-5
ISBN: 978-0-8031-1426-5
Open the PDF for Free-Edge Stress Analysis of Glass-Epoxy Laminates with Matrix Cracks in another window
eBook
Book cover for Composite Materials: Fatigue and Fracture (Third Volume)

Composite Materials: Fatigue and Fracture (Third Volume)

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Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1991
https://doi.org/10.1520/STP1110-EB
ISBN-10: 0-8031-1419-2
ISBN: 978-0-8031-1419-7