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Proceedings Papers

Time and Temperature Dependent Property of a Sensor Candidate Material: Polymer Derived Ceramics (PDC)

T. Cui, G. Shao, L. An, W. Wang, Y. J. Chao, P. S. Lam, A. Mendez-Torres
Proc. ASME. PVP2014, Volume 6A: Materials and Fabrication, V06AT06A005, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-29058
https://doi.org/10.1115/PVP2014-29058
View Paper titled, Time and Temperature Dependent Property of a Sensor Candidate Material: Polymer Derived Ceramics (PDC)
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Topics: Ceramics, Polymers, Sensors, Temperature, Creep, High temperature, Light water reactors, Relaxation (Physics), Stress, Coolants
Proceedings Papers

Elastic-Plastic Constraint Analysis of Semi-Elliptic Surface Cracks in X100 Pipeline Steel

Z. X. Wang, R. F. Zhang, Y. J. Chao, P. S. Lam
Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 1325-1334, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57715
https://doi.org/10.1115/PVP2011-57715
View Paper titled, Elastic-Plastic Constraint Analysis of Semi-Elliptic Surface Cracks in X100 Pipeline Steel
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Topics: Pipelines, Steel, Surface cracks, Fracture (Materials), Deformation, Finite element analysis, Fracture toughness, Plane strain, Stability, Stress
Proceedings Papers

Crack Tip Constraint Under Biaxial Loading in Elastic-Plastic Materials

Z. X. Wang, Jian-ye Huang, Y. J. Chao, P. S. Lam
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 179-188, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25854
https://doi.org/10.1115/PVP2010-25854
View Paper titled, Crack Tip Constraint Under Biaxial Loading in Elastic-Plastic Materials
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Topics: Fracture (Materials), Stress, Finite element analysis, Fracture mechanics, Pipes, Pressure vessels, Steel
Proceedings Papers

Stress Corrosion Cracking in Tear Drop Specimens

P. S. Lam, P. E. Zapp, J. M. Duffey, K. A. Dunn
Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 121-128, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77432
https://doi.org/10.1115/PVP2009-77432
View Paper titled, Stress Corrosion Cracking in Tear Drop Specimens
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Topics: Stress corrosion cracking, Stress, Tension, Cracking (Materials), Fracture (Process), Manufacturing, Base metals, Bearings, Containment vessels, Corrosion
Proceedings Papers

Constraint Analysis and Failure Prediction of Line Pipes

Z. X. Wang, Y. J. Chao, P. S. Lam
Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 167-174, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77972
https://doi.org/10.1115/PVP2009-77972
View Paper titled, Constraint Analysis and Failure Prediction of Line Pipes
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Topics: Failure, Pipes, Fracture (Materials), Stress, Pipelines, Curve fitting, Fracture mechanics, Pressure, Steel, Stress analysis (Engineering)
Proceedings Papers

Crack Growth in 18G2A Steels With Different Constraint

Z. X. Wang, Y. J. Chao, P. S. Lam
Proc. ASME. PVP2007, Volume 6: Materials and Fabrication, 85-92, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26435
https://doi.org/10.1115/PVP2007-26435
View Paper titled, Crack Growth in 18G2A Steels With Different Constraint
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Topics: Fracture (Materials), Steel, ASTM International, Fracture mechanics, Fracture toughness, Geometry, Stability, Stress, Testing
Proceedings Papers

Literature Survey of Gaseous Hydrogen Effects on the Mechanical Properties of Carbon and Low Alloy Steels

P. S. Lam, R. L. Sindelar, T. M. Adams
Proc. ASME. PVP2007, Volume 6: Materials and Fabrication, 501-517, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26730
https://doi.org/10.1115/PVP2007-26730
View Paper titled, Literature Survey of Gaseous Hydrogen Effects on the Mechanical Properties of Carbon and Low Alloy Steels
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Topics: Alloy steel, Carbon, Hydrogen, Mechanical properties, Design, Elongation, Fatigue cracks, Fracture toughness, Pressure, Stress
Proceedings Papers

Comparison of Decoupled and Coupled Analyses for Hydrogen Transport in Fracture Specimens

Y. Kim, Y. J. Chao, M. J. Morgan, P.-S. Lam
Proc. ASME. PVP2007, Volume 6: Materials and Fabrication, 59-66, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26389
https://doi.org/10.1115/PVP2007-26389
View Paper titled, Comparison of Decoupled and Coupled Analyses for Hydrogen Transport in Fracture Specimens
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Topics: Fracture (Materials), Hydrogen, Diffusion (Physics), Mechanical properties, Boundary layers, Boundary-value problems, Constitutive equations, Finite element analysis, Hydrogen embrittlement, Materials properties
Proceedings Papers

Prediction of Characteristic Length and Fracture Toughness in Ductile-Brittle Transition

Z. X. Wang, H. M. Li, Y. J. Chao, P. S. Lam
Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 131-138, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61608
https://doi.org/10.1115/PVP2008-61608
View Paper titled, Prediction of Characteristic Length and Fracture Toughness in Ductile-Brittle Transition
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Topics: Ductile-brittle transition, Fracture toughness, Fracture (Materials), Finite element methods, Stress, Temperature, Failure, Fracture mechanics, Pressure vessels, Steel
Proceedings Papers

Numerical Simulation of Cup-Cone Fracture in a Round Tensile Bar

Y. Kim, Y. J. Chao, P.-S. Lam
Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 53-60, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61186
https://doi.org/10.1115/PVP2008-61186
View Paper titled, Numerical Simulation of Cup-Cone Fracture in a Round Tensile Bar
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Topics: Computer simulation, Fracture (Materials), Fracture (Process), Crack propagation, Displacement, Finite element methods, Necking, Separation (Technology), Shear (Mechanics), Simulation
Journal Articles

Literature Survey of Gaseous Hydrogen Effects on the Mechanical Properties of Carbon and Low Alloy Steels

P. S. Lam, R. L. Sindelar, A. J. Duncan, T. M. Adams
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2009, 131(4): 041408.
https://doi.org/10.1115/1.3141435
Published Online: July 7, 2009
View Article titled, Literature Survey of Gaseous Hydrogen Effects on the Mechanical Properties of Carbon and Low Alloy Steels
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Topics: Hydrogen, Fracture toughness, Pressure, Tensile strength, Fatigue cracks, Stress
Proceedings Papers

Determination of Constraint-Modified J-R Curves for Carbon Steel Storage Tanks

P.-S. Lam, Y. J. Chao, X.-K. Zhu, Y. Kim, R. L. Sindelar
Proc. ASME. PVP2002, Computational Weld Mechanics, Constraint, and Weld Fracture, 133-142, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1116
https://doi.org/10.1115/PVP2002-1116
View Paper titled, Determination of Constraint-Modified J-R Curves for Carbon Steel Storage Tanks
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Topics: Carbon steel, Storage tanks, Fracture (Materials), ASTM International, Design, Finite element analysis, Fracture mechanics, Fracture toughness, Mechanical testing, Stability
Proceedings Papers

Comparison of Fracture Methodologies for Flaw Stability Analysis of Storage Tanks

P.-S. Lam, R. L. Sindelar
Proc. ASME. PVP2004, Fracture Methodologies and Manufacturing Processes, 91-103, July 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: PVP2004-2304
https://doi.org/10.1115/PVP2004-2304
View Paper titled, Comparison of Fracture Methodologies for Flaw Stability Analysis of Storage Tanks
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Topics: Fracture (Materials), Stability, Storage tanks, Finite element analysis, Stress, Carbon steel, Failure, Fracture mechanics, Mechanical properties
Proceedings Papers

Determination of J-R Curves for A285 Carbon Steel Using Normalization Method

X. K. Zhu, Y. J. Chao, P. S. Lam
Proc. ASME. PVP2006-ICPVT-11, Volume 6: Materials and Fabrication, 43-50, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93209
https://doi.org/10.1115/PVP2006-ICPVT-11-93209
View Paper titled, Determination of J-R Curves for A285 Carbon Steel Using Normalization Method
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Topics: Carbon steel, Fracture (Materials), ASTM International, Electric potential, Stress, Displacement, Steel, Testing
Proceedings Papers

Predicting Tritium and Decay Helium Effects on Burst Properties of Pressure Vessels

P. S. Lam, M. J. Morgan, K. J. Imrich, G. K. Chapman
Proc. ASME. PVP2006-ICPVT-11, Volume 6: Materials and Fabrication, 711-719, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93274
https://doi.org/10.1115/PVP2006-ICPVT-11-93274
View Paper titled, Predicting Tritium and Decay Helium Effects on Burst Properties of Pressure Vessels
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Topics: Helium, Pressure vessels, Vessels, Ductility, Pressure, Stainless steel, Testing, Alpha decay, Embrittlement, Finite element analysis
Journal Articles

Determination of Constraint-Modified J - R Curves for Carbon Steel Storage Tanks

P.-S. Lam, Y. J. Chao, X.-K. Zhu, Y. Kim, R. L. Sindelar
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. May 2003, 125(2): 136–143.
https://doi.org/10.1115/1.1564069
Published Online: May 5, 2003
View Article titled, Determination of Constraint-Modified J - R Curves for Carbon Steel Storage Tanks
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Topics: ASTM International, Carbon steel, Finite element analysis, Fracture (Materials), Fracture toughness, Storage tanks, Stress, Design
eBook Chapter

Application of the Two-Parameter J-A 2 Description to Ductile Crack Growth

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2000
ISBN-10: 0-8031-2868-1
ISBN: 978-0-8031-2868-2
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Journal Articles

Effects of Crack Depth, Specimen Size, and Out-of-Plane Stress on the Fracture Toughness of Reactor Vessel Steels

Y.-J. Chao, P.-S. Lam
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 1996, 118(4): 415–423.
https://doi.org/10.1115/1.2842207
Published Online: November 1, 1996
View Article titled, Effects of Crack Depth, Specimen Size, and Out-of-Plane Stress on the Fracture Toughness of Reactor Vessel Steels
Open the PDF for Effects of Crack Depth, Specimen Size, and Out-of-Plane Stress on the Fracture Toughness of Reactor Vessel Steels in another window
Topics: Fracture (Materials), Fracture toughness, Reactor vessels, Steel, Stress