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Proceedings Papers

Modeling the Fracture Behavior of SEN(T) Specimens With Crack In Heat-Affected-Zone

S. Kalyanam, L. Hill, G. M. Wilkowski, Y. Hioe

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A032, July 13–15, 2021

Paper No: PVP2021-63027

DOI: https://doi.org/10.1115/PVP2021-63027

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Topics: Fracture (Materials), Heat, Modeling, Finite element analysis, Fracture (Process), Fracture toughness, Pipes, Tension, Anisotropy, Brittleness

Journal Articles

Mode Mixity in the Fracture Toughness Evaluation of Heat-Affected-Zone Material Using SEN(T) Experiment

S. Kalyanam, Y. Hioe, G. M. Wilkowski

J. Pressure Vessel Technol. April 2022, 144(2): 021506.

Paper No: PVT-17-1112

DOI: https://doi.org/10.1115/1.4051981

Published Online: October 8, 2021

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Topics: Fracture (Materials), Fracture toughness, Heat, Base metals, Tension, Pipes

Proceedings Papers

Modeling of Pipe System Behavior With Circumferential Surface Crack for Secondary Stress Margin Assessment

M. F. Uddin, F. W. Brust, G. M. Wilkowski, S. Kalyanam, J. Martin

Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A017, July 16–20, 2017

Paper No: PVP2017-66037

DOI: https://doi.org/10.1115/PVP2017-66037

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Topics: Modeling, Pipes, Stress, Surface cracks, Fracture (Materials), Design, Plasticity, Deformation, Displacement, Finite element analysis

Proceedings Papers

Flaw Evaluation Procedure for Cast Austenitic Stainless Steel Materials Using Thermal Aging Models

M. F. Uddin, G. M. Wilkowski, S. Pothana, F. W. Brust

Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A059, July 16–20, 2017

Paper No: PVP2017-66111

DOI: https://doi.org/10.1115/PVP2017-66111

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Topics: Stainless steel, Fracture toughness, Pipes, Fracture (Materials), Fracture (Process), Operating temperature, Pressurized water reactors, ASTM International, Curve fitting, Databases

Proceedings Papers

Critical Flaw Evaluation of Cast Austenitic Stainless Steel: Deterministic and Probabilistic Fracture Analyses

M. F. Uddin, R. E. Kurth, C. Sallaberry, G. M. Wilkowski, F. W. Brust, D. Rudland

Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A076, July 17–21, 2016

Paper No: PVP2016-63850

DOI: https://doi.org/10.1115/PVP2016-63850

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Topics: Fracture (Materials), Fracture (Process), Stainless steel, Fracture toughness, Ferrites (Magnetic materials), ASME Boiler and Pressure Vessel Code, Embrittlement, Failure, Fracture mechanics, Grain size

Proceedings Papers

Comparison of Calculated Crack Growth Values Using Unloading Compliance and d-c EP During SENT Testing

Y. Hioe, S. Kalyanam, G. M. Wilkowski

Proc. ASME. IPC2016, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction and Environmental Issues; Strain Based Design; Risk and Reliability; Northern Offshore and Production Pipelines, V002T06A015, September 26–30, 2016

Paper No: IPC2016-64630

DOI: https://doi.org/10.1115/IPC2016-64630

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Topics: Fracture (Materials), Testing, Fracture toughness, Pipelines, Pipes, Surface cracks, Arctic region, Brittleness, Design, Experimental methods

Proceedings Papers

Comparison of Different Thermal Aging Models to Assess Fully Aged Toughness in Cast Austenitic Stainless Steels

M. F. Uddin, G. M. Wilkowski, R. E. Kurth, F. W. Brust, D.-J. Shim, D. Rudland

Proc. ASME. PVP2015, Volume 1B: Codes and Standards, V01BT01A012, July 19–23, 2015

Paper No: PVP2015-45790

DOI: https://doi.org/10.1115/PVP2015-45790

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Topics: Fracture toughness, Stainless steel, Embrittlement, Pipes, Design, Fittings, Fracture mechanics, Mechanical properties, Nuclear power stations, Operating temperature

Proceedings Papers

Prediction of Dynamic Break-Opening Area Under Beyond Design Basis Seismic Loading

M. Uddin, E. Kurth, F. W. Brust, G. M. Wilkowski, A. A. Betervide, O. Mazzantini, R. A. Fernandez

Proc. ASME. PVP2015, Volume 6A: Materials and Fabrication, V06AT06A078, July 19–23, 2015

Paper No: PVP2015-45156

DOI: https://doi.org/10.1115/PVP2015-45156

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Topics: Design, Fracture (Materials), Pipes, Rotation, Finite element analysis, Displacement, Accidents, Boiling water reactors, Computers, Coolants

Proceedings Papers

Mode Mixity in the Fracture Toughness Characterization of HAZ Material Using SEN(T) Testing

S. Kalyanam, Y. Hioe, D.-J. Shim, G. M. Wilkowski

Proc. ASME. IPC2014, Volume 3: Materials and Joining; Risk and Reliability, V003T07A015, September 29–October 3, 2014

Paper No: IPC2014-33449

DOI: https://doi.org/10.1115/IPC2014-33449

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Topics: Fracture toughness, Testing, Fracture (Materials), Pipes, Base metals, Deformation, Heat, Anisotropy, Brittleness, Die cutting

Proceedings Papers

Why Conduct SEN(T) Tests and Considerations in Conducting/Analyzing SEN(T) Testing

S. Kalyanam, G. M. Wilkowski, D.-J. Shim, F. W. Brust, Y. Hioe, G. Wall, P. Mincer

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 337-346, September 27–October 1, 2010

Paper No: IPC2010-31631

DOI: https://doi.org/10.1115/IPC2010-31631

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Topics: Testing, Fracture (Materials), Fracture toughness, Displacement, Stress, Pipelines, Pipes, Design, Natural gas distribution, Phase transition temperature

Proceedings Papers

Improvements to Rich Gas Decompression Predictions for Offshore Pipelines

Kenneth E. Starling, G. M. Wilkowski

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 2, 857-863, September 27–October 1, 2010

Paper No: IPC2010-31634

DOI: https://doi.org/10.1115/IPC2010-31634

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Topics: Underwater pipelines, Gases, Ductile fracture, High pressure (Physics), Molecular weight, Ocean engineering, Pipelines

Proceedings Papers

Calculations to Benchmark Probabilistic Fracture Mechanics Computer Codes

F. A. Simonen, S. R. Gosselin, G. M. Wilkowski, D. L. Rudland, H. Xu

Proc. ASME. PVP2007, Volume 6: Materials and Fabrication, 51-58, July 22–26, 2007

Paper No: PVP2007-26374

DOI: https://doi.org/10.1115/PVP2007-26374

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Topics: Computers, Fracture mechanics, Failure, Failure mechanisms, Modeling, Stress corrosion cracking, Water

Proceedings Papers

Application of Failure Event Data to Benchmark Probabilistic Fracture Mechanics Computer Codes

F. A. Simonen, S. R. Gosselin, B. O. Y. Lydell, D. L. Rudland, G. M. Wilkowski

Proc. ASME. PVP2007, Volume 6: Materials and Fabrication, 703-711, July 22–26, 2007

Paper No: PVP2007-26373

DOI: https://doi.org/10.1115/PVP2007-26373

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Topics: Computers, Failure, Fracture mechanics, Uncertainty, Stress corrosion cracking, Cracking (Materials), Databases, Failure mechanisms, Fatigue, Fracture (Process)

Proceedings Papers

Development of Z-Factor for Circumferential Part-Through Surface Cracks in Dissimilar Metal Welds

D.-J. Shim, G. M. Wilkowski, D. L. Rudland, F. W. Brust, Kazuo Ogawa

Proc. ASME. PVP2008, Volume 1: Codes and Standards, 287-295, July 27–31, 2008

Paper No: PVP2008-61110

DOI: https://doi.org/10.1115/PVP2008-61110

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Topics: Metals, Surface cracks, Welded joints, Fracture (Materials), Pipes, Stress, Base metals, Fracture toughness, Load bearing capacity, ASME Standards

Proceedings Papers

Effects of Soil Cohesiveness and Depth on Dynamic Ductile Fracture Speeds

D. Rudland, D.-J. Shim, G. M. Wilkowski, S. Kawaguchi, N. Hagiwara, D. Horsley

Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 345-352, September 29–October 3, 2008

Paper No: IPC2008-64461

DOI: https://doi.org/10.1115/IPC2008-64461

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Topics: Ductile fracture, Soil, Fracture (Materials), Pipes, Steel, Density, Fracture toughness, Pipelines, Pressure

Journal Articles

J-R Curves From Circumferentially Through-Wall-Cracked Pipe Tests Subjected to Combined Bending and Tension—Part I: Theory and Numerical Simulation

N. Miura, G. M. Wilkowski

J. Pressure Vessel Technol. November 1998, 120(4): 406–411.

DOI: https://doi.org/10.1115/1.2842351

Published Online: November 1, 1998

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Topics: Computer simulation, Pipes, Tension, Fracture (Materials), Fracture toughness, Leak-before-break, Load bearing capacity, Pressure, Stress

Journal Articles

J -Estimation Schemes for Internal Circumferential and Axial Surface Cracks in Pipe Elbows

R. Mohan, A. Krishna, F. W. Brust, G. M. Wilkowski

J. Pressure Vessel Technol. November 1998, 120(4): 418–423.

DOI: https://doi.org/10.1115/1.2842353

Published Online: November 1, 1998

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Topics: Fracture (Materials), Fracture mechanics, Pipes, Shells, Springs, Surface cracks, Three-dimensional models

Journal Articles

J-R Curves From Circumferentially Through-Wall-Cracked Pipe Tests Subjected to Combined Bending and Tension—Part II: Experimental and Analytical Validation

N. Miura, G. M. Wilkowski

J. Pressure Vessel Technol. November 1998, 120(4): 412–417.

DOI: https://doi.org/10.1115/1.2842352

Published Online: November 1, 1998

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Topics: Pipes, Tension, Pressure, Carbon steel, Finite element analysis, Stainless steel

Journal Articles

A Study of Effects of Pipe Geometry on FAD Curves for Austenitic Stainless Steel and Ferritic Steel Piping Materials

R. Mohan, G. M. Wilkowski, R. Bass, J. M. Bloom

J. Pressure Vessel Technol. February 1998, 120(1): 86–92.

DOI: https://doi.org/10.1115/1.2841891

Published Online: February 1, 1998

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Topics: Geometry, Pipes, Stainless steel, Steel, Finite element methods, Shells, Springs, ASME Standards, Bending (Stress), Failure

Journal Articles

Effect of Cyclic Loading on Ductile Fracture Resistance

C. W. Marschall, G. M. Wilkowski

J. Pressure Vessel Technol. August 1991, 113(3): 358–367.

DOI: https://doi.org/10.1115/1.2928767

Published Online: August 1, 1991

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Topics: Ductile fracture, Fracture (Materials), Stress, Plasticity, Deformation, Fracture toughness, Cycles, Earthquakes, Fatigue, Fracture mechanics

Journal citation

NARROW

Modeling the Fracture Behavior of SEN(T) Specimens With Crack In Heat-Affected-Zone

Mode Mixity in the Fracture Toughness Evaluation of Heat-Affected-Zone Material Using SEN(T) Experiment

Modeling of Pipe System Behavior With Circumferential Surface Crack for Secondary Stress Margin Assessment

Flaw Evaluation Procedure for Cast Austenitic Stainless Steel Materials Using Thermal Aging Models

Critical Flaw Evaluation of Cast Austenitic Stainless Steel: Deterministic and Probabilistic Fracture Analyses

Comparison of Calculated Crack Growth Values Using Unloading Compliance and d-c EP During SENT Testing

Comparison of Different Thermal Aging Models to Assess Fully Aged Toughness in Cast Austenitic Stainless Steels

Prediction of Dynamic Break-Opening Area Under Beyond Design Basis Seismic Loading

Mode Mixity in the Fracture Toughness Characterization of HAZ Material Using SEN(T) Testing

Why Conduct SEN(T) Tests and Considerations in Conducting/Analyzing SEN(T) Testing

Improvements to Rich Gas Decompression Predictions for Offshore Pipelines

Calculations to Benchmark Probabilistic Fracture Mechanics Computer Codes

Application of Failure Event Data to Benchmark Probabilistic Fracture Mechanics Computer Codes

Development of Z-Factor for Circumferential Part-Through Surface Cracks in Dissimilar Metal Welds

Effects of Soil Cohesiveness and Depth on Dynamic Ductile Fracture Speeds

J-R Curves From Circumferentially Through-Wall-Cracked Pipe Tests Subjected to Combined Bending and Tension—Part I: Theory and Numerical Simulation

J -Estimation Schemes for Internal Circumferential and Axial Surface Cracks in Pipe Elbows

J-R Curves From Circumferentially Through-Wall-Cracked Pipe Tests Subjected to Combined Bending and Tension—Part II: Experimental and Analytical Validation

A Study of Effects of Pipe Geometry on FAD Curves for Austenitic Stainless Steel and Ferritic Steel Piping Materials

Effect of Cyclic Loading on Ductile Fracture Resistance

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