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Proceedings Papers

Fatigue Property Evaluation of Metallic AM Parts and Determination of Design Stress Allowables

Pingsha Dong, George Rawls, Tim Krentz
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A074, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106814
https://doi.org/10.1115/PVP2023-106814
View Paper titled, Fatigue Property Evaluation of Metallic AM Parts and Determination of Design Stress Allowables
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Topics: Acceptance criteria, Additive manufacturing, Design, Fatigue properties, Metals, Stress
Proceedings Papers

Defect Interactions and Effects on Fatigue Behaviors of Additively Manufactured Parts

Shengjia Wu, Jiyuan Cheng, Pingsha Dong, Yuning Zhang, Lunyu Zhang
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A002, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107661
https://doi.org/10.1115/PVP2023-107661
View Paper titled, Defect Interactions and Effects on Fatigue Behaviors of Additively Manufactured Parts
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Topics: Additive manufacturing, Fatigue, Fatigue testing
eBook Chapter

Comparison of Two Damage Parameters for Nonproportional Multiaxial Fatigue Assessment of Welded Structures

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2023
ISBN: 978-0-8031-7733-8
Open the PDF for Comparison of Two Damage Parameters for Nonproportional Multiaxial Fatigue Assessment of Welded Structures in another window
Proceedings Papers

Analysis of Residual Stress Distribution Characteristics at Nozzle Weld in Pressure Vessel and Pipe Components

Shaopin Song, Pingsha Dong
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A060, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93598
https://doi.org/10.1115/PVP2019-93598
View Paper titled, Analysis of Residual Stress Distribution Characteristics at Nozzle Weld in Pressure Vessel and Pipe Components
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Topics: Nozzles, Pipes, Pressure vessels, Stress concentration, Fitness-for-service, Membranes, Stress, Heat, Wall thickness, Welded joints
Proceedings Papers

Low-Cycle Fatigue of Pipe Components: Markl’s Method Revisited

Xianjun Pei, Pingsha Dong, Shaopin Song
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A054, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93871
https://doi.org/10.1115/PVP2019-93871
View Paper titled, Low-Cycle Fatigue of Pipe Components: Markl’s Method Revisited
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Topics: Low cycle fatigue, Pipes, Fatigue, Cycles, Cantilevers, Fatigue testing, Piping design, Stress
Proceedings Papers

A Residual Stress Profile Estimation Method for Narrow Groove Girth Welds

Shaopin Song, Pingsha Dong
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84858
https://doi.org/10.1115/PVP2018-84858
View Paper titled, A Residual Stress Profile Estimation Method for Narrow Groove Girth Welds
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Topics: Stress, Welded joints, Wall thickness, American Petroleum Institute, Density, Finite element analysis, Fitness-for-service, Heat, Heating, Membranes
Proceedings Papers

A Comprehensive Structural Strain Method Incorporating Strain-Hardening Effects: From LCF to Ratcheting Evaluations

Xianjun Pei, Pingsha Dong, Shaopin Song, David Osage
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A004, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84860
https://doi.org/10.1115/PVP2018-84860
View Paper titled, A Comprehensive Structural Strain Method Incorporating Strain-Hardening Effects: From LCF to Ratcheting Evaluations
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Topics: Algorithms, Aluminum, Cycles, Fatigue analysis, Fatigue life, Low cycle fatigue, Pipes, Plane strain, Steel, Stress
Proceedings Papers

An Analytical-Based Structural Strain Method for Low Cycle Fatigue Evaluation of Girth-Welded Pipes

Xianjun Pei, Wei Wang, Pingsha Dong
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A015, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66006
https://doi.org/10.1115/PVP2017-66006
View Paper titled, An Analytical-Based Structural Strain Method for Low Cycle Fatigue Evaluation of Girth-Welded Pipes
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Topics: Low cycle fatigue, Pipes, Deformation, Fibers, Stress, Cycles, Electromagnetic scattering, Fatigue, Finite element analysis, Stress analysis (Engineering)
eBook Chapter

A Fatigue Failure Mode Transition Criterion for Sizing Load Carrying Fillet Welded Connections

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2017
ISBN: 978-0-8031-7639-3
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eBook Chapter

Analysis of Nonproportional Multiaxial Fatigue Test Data of Various Aluminum Alloys Using a New Damage Parameter

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2017
ISBN: 978-0-8031-7639-3
Open the PDF for Analysis of Nonproportional Multiaxial Fatigue Test Data of Various Aluminum Alloys Using a New Damage Parameter in another window
Proceedings Papers

Analysis of Residual Stresses in Pipe Seam Welds and a Proposed Residual Stress Profile Estimation Method

Shaopin Song, Pingsha Dong
Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A068, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45726
https://doi.org/10.1115/PVP2015-45726
View Paper titled, Analysis of Residual Stresses in Pipe Seam Welds and a Proposed Residual Stress Profile Estimation Method
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Topics: Pipes, Residual stresses, Stress, Welded joints, Wall thickness, Density, Engineering standards, Fitness-for-service, Heat, Heating
Proceedings Papers

An Analytical Interpretation of Welding Linear Heat Input for 2D Residual Stress Models

Shaopin Song, Xianjun Pei, Pingsha Dong
Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A072, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45753
https://doi.org/10.1115/PVP2015-45753
View Paper titled, An Analytical Interpretation of Welding Linear Heat Input for 2D Residual Stress Models
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Topics: Heat, Stress, Welding, Temperature, Modeling, Welded joints, Finite element analysis, Fitness-for-service, Flow (Dynamics), Heat losses
Proceedings Papers

An Analytical Method for Estimating Welding-Induced Plastic Zone Size for Residual Stress Profile Development

Xianjun Pei, Shaopin Song, Pingsha Dong
Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A070, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45750
https://doi.org/10.1115/PVP2015-45750
View Paper titled, An Analytical Method for Estimating Welding-Induced Plastic Zone Size for Residual Stress Profile Development
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Topics: Stress, Welding, Finite element analysis, Heat transfer, Stress analysis (Engineering), Temperature, Construction, Fitness-for-service, Heating and cooling, Melting
Journal Articles

A Thermal Stress Mitigation Technique for Local Postweld Heat Treatment of Welds in Pressure Vessels

Chunge Nie, Pingsha Dong
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2015, 137(5): 051404.
Paper No: PVT-14-1142
https://doi.org/10.1115/1.4029097
Published Online: October 1, 2015
View Article titled, A Thermal Stress Mitigation Technique for Local Postweld Heat Treatment of Welds in Pressure Vessels
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Topics: Heating, Nozzles, Thermal stresses, Vessels, Welded joints, Pressure vessels, Pipes, Temperature
Proceedings Papers

High Strain Rate Constitutive Modeling of Pure Titanium Using the Taylor Impact Test

Mark E. Barkey, Haleigh Ball, Stanley E. Jones, Pingsha Dong
Proc. ASME. PVP2014, Volume 4: Fluid-Structure Interaction, V004T04A089, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28015
https://doi.org/10.1115/PVP2014-28015
View Paper titled, High Strain Rate Constitutive Modeling of Pure Titanium Using the Taylor Impact Test
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Topics: Impact testing, Modeling, Titanium, Anisotropy, Compressive stress, Cylinders, Electromagnetic scattering, Constitutive equations, Deformation, Finite element analysis
Proceedings Papers

Assessment of Residual Stress Profiles for Fitness for Service Assessment of Pipe Girth Welds

Pingsha Dong, Shaopin Song, Jinmiao Zhang
Proc. ASME. PVP2014, Volume 6B: Materials and Fabrication, V06BT06A057, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28217
https://doi.org/10.1115/PVP2014-28217
View Paper titled, Assessment of Residual Stress Profiles for Fitness for Service Assessment of Pipe Girth Welds
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Topics: Fitness-for-service, Pipes, Stress, Welded joints, Finite element analysis, Engineering standards, Shells
Proceedings Papers

A Structural Strain Method for Fatigue Evaluation of Welded Components

Pingsha Dong, Xianjun Pei, Shizhu Xing
Proc. ASME. OMAE2014, Volume 5: Materials Technology; Petroleum Technology, V005T03A037, June 8–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2014-24546
https://doi.org/10.1115/OMAE2014-24546
View Paper titled, A Structural Strain Method for Fatigue Evaluation of Welded Components
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Topics: Cycles, Deformation, Electromagnetic scattering, Equilibrium (Physics), Fatigue, Fatigue damage, Finite element analysis, High cycle fatigue, Low cycle fatigue, Plastics
Proceedings Papers

Residual Stresses in Weld Repairs and Mitigation by Design

Shaopin Song, Pingsha Dong
Proc. ASME. OMAE2014, Volume 5: Materials Technology; Petroleum Technology, V005T03A038, June 8–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2014-24547
https://doi.org/10.1115/OMAE2014-24547
View Paper titled, Residual Stresses in Weld Repairs and Mitigation by Design
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Topics: Design, Maintenance, Residual stresses, Manufacturing, Welded joints, Finite element analysis, Geometry, Membranes, Modeling, Stress
Proceedings Papers

Analysis of Multi-Axial Fatigue Test Data Using a Path-Dependent Effective Stress/Strain Definition

Zhigang Wei, Pingsha Dong, Romesh C. Batra, Kamran Nikbin
Proc. ASME. PVP2013, Volume 3: Design and Analysis, V003T03A041, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97630
https://doi.org/10.1115/PVP2013-97630
View Paper titled, Analysis of Multi-Axial Fatigue Test Data Using a Path-Dependent Effective Stress/Strain Definition
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Topics: Fatigue testing, Stress, Cycles, Fatigue damage, Fatigue life, Aerospace industry, Crack propagation, Energy generation, Energy industry, Exhaust systems
Proceedings Papers

Extreme Value Distribution Theory and its Application in Durability Analysis

Zhigang Wei, Pingsha Dong, Litang Gao, Robert Kurth
Proc. ASME. PVP2012, Volume 2: Computer Technology and Bolted Joints, 295-301, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78235
https://doi.org/10.1115/PVP2012-78235
View Paper titled, Extreme Value Distribution Theory and its Application in Durability Analysis
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Topics: Damage, Durability, Engineering systems and industry applications, Failure, Fatigue damage, Fatigue life, Risk