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Proceedings Papers

An Extended Process-Zone Modeling Framework for Overload Crack Initiation in Zr-2.5Nb Pressure Tubes

Steven X. Xu, Douglas A. Scarth, David Cho

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A034, July 17–22, 2022

Paper No: PVP2022-85158

DOI: https://doi.org/10.1115/PVP2022-85158

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Topics: Fracture (Materials), Modeling, Pressure, Stress, Zirconium

Proceedings Papers

Inverse Conduction Method for Complex Thermal Loading

Timothy Gilman

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A024, July 17–22, 2022

Paper No: PVP2022-84913

DOI: https://doi.org/10.1115/PVP2022-84913

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Topics: Fatigue, Heat conduction, Temperature, Fracture (Materials), Instrumentation, Flow (Dynamics), Stress, Thermocouples, Transfer functions, Algorithms

Proceedings Papers

3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds

Pierre Dulieu, Valéry Lacroix

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A036, July 17–22, 2022

Paper No: PVP2022-84667

DOI: https://doi.org/10.1115/PVP2022-84667

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Topics: Metals, Simulation, Stress corrosion cracking, Tolerance analysis, Water, Welded joints, Stress, Fracture (Materials), Accounting, Alloys

Proceedings Papers

Impact of Elevated Loading Rates on the Shape of the Master Curve (ASTM E1921) for a German RPV Steel

Johannes Tlatlik, Uwe Mayer

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A043, July 17–22, 2022

Paper No: PVP2022-83867

DOI: https://doi.org/10.1115/PVP2022-83867

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Topics: ASTM International, Fracture mechanics, Shapes, Steel, Testing, Fracture (Materials), Adiabatic processes (Thermodynamics), Brittleness, Databases, Dynamic testing (Materials)

Proceedings Papers

CPS – an Advanced Tool for Monitoring Fatigue and Fracture on Pipes and Other Mechanical Components

Georg Wackenhut, Robert Lammert, Fabian Silber, Stefan Weihe

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A022, July 17–22, 2022

Paper No: PVP2022-84753

DOI: https://doi.org/10.1115/PVP2022-84753

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Topics: Fatigue, Fracture (Materials), Pipes, Stress, Monitoring systems, Computer software, Economics , Fracture mechanics, Nondestructive evaluation, Power stations

Proceedings Papers

State-of-the-Art of WPS in RPV PTS Analysis

Maksym Zarazovskii, Vladislav Pištora, Dana Lauerova, Florian Obermeier, Diego Fernando Mora Mendez, Yaroslav Dubyk, Tobias Bolinder, Carlos Cueto-Felgueroso Garcia, Szabolcs Szávai, Judit Dudra, Oriol Costa Garrido, Christophe Blain, Markku Puustinen, Jinya Katsuyama, B. Richard Bass, Paul T. Williams, Oleksii Shugailo

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A083, July 17–22, 2022

Paper No: PVP2022-83699

DOI: https://doi.org/10.1115/PVP2022-83699

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Topics: Brittle fracture, Ductile fracture, Fracture (Materials), Fracture toughness, Heat, Reactor vessels, Steel, Stress, Thermal shock, Transients (Dynamics)

Proceedings Papers

Fatigue-Life Prediction and Design for Uncracked and Cracked Components: Deterministic, A- and B-Basis Probabilistic, and Reliability Target Approaches

Jeffrey T. Fong, Pedro V. Marcal, Stephen W. Freiman, N. Alan Heckert, James J. Filliben

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A016, July 17–22, 2022

Paper No: PVP2022-84851

DOI: https://doi.org/10.1115/PVP2022-84851

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Topics: Design, Failure, Fatigue, Fatigue life, Fracture (Materials), Glass, Modeling, Nondestructive evaluation, Pipes, Pressure vessels

Proceedings Papers

An Assessment of the Significance of Design Factors in CUF-Based Fatigue Performance and Related Margins

Yogendra Garud

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A017, July 17–22, 2022

Paper No: PVP2022-84994

DOI: https://doi.org/10.1115/PVP2022-84994

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Topics: Design, Fatigue, Uncertainty, Stress, Uncertainty quantification, Decision making, Engineering standards, Fracture (Materials), Modeling, Sensitivity analysis

Proceedings Papers

High Temperature Flaw Evaluation Code Case: Technical Basis and Examples

Frederick Brust, Cedric Sallaberry, Mark Messner

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A001, July 17–22, 2022

Paper No: PVP2022-85957

DOI: https://doi.org/10.1115/PVP2022-85957

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Topics: High temperature, Fracture (Materials), Creep, Rupture, Stress, Failure, Reliability, Simulation, Thermomechanics

Proceedings Papers

Validation of the Models in ASME CC N-830-1

Marjorie Erickson, Mark Kirk, Elliot J. Long

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A046, July 17–22, 2022

Paper No: PVP2022-83921

DOI: https://doi.org/10.1115/PVP2022-83921

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Topics: ASME Standards, ASTM International, Flow (Dynamics), Fracture (Materials), Fracture toughness, Model validation, Reactor vessels, Steel, Temperature

Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A003, July 17–22, 2022

Paper No: PVP2022-84186

DOI: https://doi.org/10.1115/PVP2022-84186

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Topics: Ductile-brittle transition, Fracture (Materials), Fracture (Process), Stress, Temperature

Proceedings Papers

State of the Art in CUF-Based Fatigue Assessment & Related Issues From Regulatory and Code Perspectives for Long-Term Operation

Yogendra Garud

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A019, July 17–22, 2022

Paper No: PVP2022-86189

DOI: https://doi.org/10.1115/PVP2022-86189

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Topics: Fatigue, Design, Regulations, Stress, Cycles, Engineering standards, Engineering systems and industry applications, Failure, Fracture (Materials), Metal fatigue

Proceedings Papers

Research on the Influence of Girth Weld Joint Matching Degree on the Safety Performance of High Steel Grade Pipeline Based on ASME Local Strain Limit Criterion

Xin Liu, Liang Sun, Yongsheng Xu, Haitao Wang, Guide Deng

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A010, July 17–22, 2022

Paper No: PVP2022-84636

DOI: https://doi.org/10.1115/PVP2022-84636

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Topics: Mechanical properties, Pipelines, Safety, Steel, Pipes, Pressure, Base metals, Fracture (Materials), Computer simulation, Damage

Proceedings Papers

Thick-Walled Cylindrical Specimens Under PTS Loading: Crack Propagation Analysis With XFEM-IGA

Diego Fernando Mora Mendez, Markus Niffenegger, Gaojun Mao

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A052, July 17–22, 2022

Paper No: PVP2022-83771

DOI: https://doi.org/10.1115/PVP2022-83771

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Topics: Crack propagation, Fracture (Materials)

Proceedings Papers

Study on Post-Buckling Behaviors of Lower Heads for Fracture Control of Reactor Vessels Under BDBE

Naoto Kasahara, Masato Murohara, Takuya Sato

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A037, July 17–22, 2022

Paper No: PVP2022-84449

DOI: https://doi.org/10.1115/PVP2022-84449

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Topics: Buckling, Fracture (Materials), Fracture (Process), Reactor vessels, Vessels

Proceedings Papers

Plan of a Shaking Table Test on a Piping System Model for Verifying the Fracture-Control Concept

Izumi Nakamura, Naoto Kasahara

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A036, July 17–22, 2022

Paper No: PVP2022-84266

DOI: https://doi.org/10.1115/PVP2022-84266

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Topics: Fracture (Materials), Fracture (Process), Pipes, Piping systems

Proceedings Papers

Improvement of the ASME B&PV Code Resolution of Nonplanar Flaws in Pressure Retaining Components

Valéry Lacroix, Pierre Dulieu, Kunio Hasegawa, Vratislav Mares

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A037, July 17–22, 2022

Paper No: PVP2022-84957

DOI: https://doi.org/10.1115/PVP2022-84957

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Topics: Pressure, Resolution (Optics), Fracture (Materials), Stress, ASME Standards, Displacement, Fitness-for-service

Proceedings Papers

Probabilistic Fracture Mechanics Codes for Piping International Benchmark – Part 1: Deterministic Comparisons

Matthew Homiack

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A054, July 17–22, 2022

Paper No: PVP2022-84724

DOI: https://doi.org/10.1115/PVP2022-84724

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Topics: Fracture (Materials), Fracture (Process), Fracture mechanics, Pipes, Leakage, Leak-before-break, Stress, Water, Alloys, Corrosion

Proceedings Papers

Coke Drum Keyhole Optimization With Alloy Weld Overlay

John Fernando, Enzo Falo, Henry Kwok, Millar Iverson, Leanne Wong, Simon Yuen, Luke Chan

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A039, July 17–22, 2022

Paper No: PVP2022-78705

DOI: https://doi.org/10.1115/PVP2022-78705

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Topics: Alloys, Coke, Optimization, Overlays (Materials engineering), Fatigue life, Fracture (Materials), Design, Fatigue failure, Stress, Base metals

Proceedings Papers

Evaluation of the API 579-1/ASME FFS-1 KPECL and KCECLL Stress Intensity Factors

Steven Altstadt

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A048, July 17–22, 2022

Paper No: PVP2022-84922

DOI: https://doi.org/10.1115/PVP2022-84922

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Topics: American Petroleum Institute, Fitness-for-service, Fracture (Materials), Stress

NARROW

An Extended Process-Zone Modeling Framework for Overload Crack Initiation in Zr-2.5Nb Pressure Tubes

Inverse Conduction Method for Complex Thermal Loading

3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds

Impact of Elevated Loading Rates on the Shape of the Master Curve (ASTM E1921) for a German RPV Steel

CPS – an Advanced Tool for Monitoring Fatigue and Fracture on Pipes and Other Mechanical Components

State-of-the-Art of WPS in RPV PTS Analysis

Fatigue-Life Prediction and Design for Uncracked and Cracked Components: Deterministic, A- and B-Basis Probabilistic, and Reliability Target Approaches

An Assessment of the Significance of Design Factors in CUF-Based Fatigue Performance and Related Margins

High Temperature Flaw Evaluation Code Case: Technical Basis and Examples

Validation of the Models in ASME CC N-830-1

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)

State of the Art in CUF-Based Fatigue Assessment & Related Issues From Regulatory and Code Perspectives for Long-Term Operation

Research on the Influence of Girth Weld Joint Matching Degree on the Safety Performance of High Steel Grade Pipeline Based on ASME Local Strain Limit Criterion

Thick-Walled Cylindrical Specimens Under PTS Loading: Crack Propagation Analysis With XFEM-IGA

Study on Post-Buckling Behaviors of Lower Heads for Fracture Control of Reactor Vessels Under BDBE

Plan of a Shaking Table Test on a Piping System Model for Verifying the Fracture-Control Concept

Improvement of the ASME B&PV Code Resolution of Nonplanar Flaws in Pressure Retaining Components

Probabilistic Fracture Mechanics Codes for Piping International Benchmark – Part 1: Deterministic Comparisons

Coke Drum Keyhole Optimization With Alloy Weld Overlay

Evaluation of the API 579-1/ASME FFS-1 KPECL and KCECLL Stress Intensity Factors

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