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Journal Articles

On the Interaction of Damage Evolution and Thermal Buckling in Stepped Circular Bilaminates

S. Xu, W. J. Bottega
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2023, 90(11): 111010.
Paper No: JAM-23-1228
https://doi.org/10.1115/1.4062935
Published Online: August 3, 2023
View Article titled, On the Interaction of Damage Evolution and Thermal Buckling in Stepped Circular Bilaminates
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Topics: Buckling, Damage, Delamination, Temperature, Composite materials, Equilibrium (Physics)
Proceedings Papers

Effect of Crack Orientation on Toughness of Contemporary EW Pipe Seam Welds

S. Xu, L. Yang, J. Xue, J. Liang, W. R. Tyson
Proc. ASME. IPC2022, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A020, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-80723
https://doi.org/10.1115/IPC2022-80723
View Paper titled, Effect of Crack Orientation on Toughness of Contemporary EW Pipe Seam Welds
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Topics: Fracture (Materials), Fracture toughness, Pipes, Welded joints
Proceedings Papers

Modeling of Friction Induced Vibration due to Third-Body Effects

David S. Xu, Hooshang Heshmat
Proc. ASME. IMECE2001, Vibration and Control of Mechanical Systems, 23-30, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/DE-23203
https://doi.org/10.1115/IMECE2001/DE-23203
View Paper titled, Modeling of Friction Induced Vibration due to Third-Body Effects
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Topics: Friction, Modeling, Vibration, Damping, High cycle fatigue, Coating processes, Coatings, Failure, Shear (Mechanics), Stiffness
Proceedings Papers

Finite Element Analysis to Investigate the Effect of Geometries of DWTT Specimens on the CTOA - An Interim Report

J. Xue, B. Williams, S. Xu, W. R. Tyson
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A002, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62285
https://doi.org/10.1115/PVP2021-62285
View Paper titled, Finite Element Analysis to Investigate the Effect of Geometries of DWTT Specimens on the CTOA - An Interim Report
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Topics: Damage mechanics, Finite element analysis, Fracture (Materials), Stress, Pipes, Coulombs, Steady state, Tension
Proceedings Papers

Recent Progress in Development of Ductile Fracture Arrest Methodology Based on CTOA: Test Standard, Transferability and Methodology

S. Xu, C. Bassindale, J. Xue, B. W. Williams, X. Wang
Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A002, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9299
https://doi.org/10.1115/IPC2020-9299
View Paper titled, Recent Progress in Development of Ductile Fracture Arrest Methodology Based on CTOA: Test Standard, Transferability and Methodology
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Topics: Ductile fracture, Fracture (Materials), Pipes, Steel, Fracture toughness, ASTM International, Damage mechanics, Cantilevers, Construction, Electromagnetic scattering
Journal Articles

CTOA Testing of Thick DWTT Specimens: Experiment and FEA Simulation for Development of an Annex for ASTM E3039

S. Xu, C. H. M. Simha, B. W. Williams, W. R. Tyson
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2020, 48(6): 4220–4229.
Paper No: JTE20180816
https://doi.org/10.1520/JTE20180816
Published Online: November 1, 2020
View Article titled, CTOA Testing of Thick DWTT Specimens: Experiment and FEA Simulation for Development of an Annex for ASTM E3039
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Proceedings Papers

Computational Fluid Dynamics Simulation of Flow of Exhaled Particles From Powered-Air Purifying Respirators

Susan S. Xu, Zhipeng Lei, Ziqing Zhuang, Michael Bergman
Proc. ASME. IDETC-CIE2019, Volume 1: 39th Computers and Information in Engineering Conference, V001T02A048, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97826
https://doi.org/10.1115/DETC2019-97826
View Paper titled, Computational Fluid Dynamics Simulation of Flow of Exhaled Particles From Powered-Air Purifying Respirators
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Topics: Computational fluid dynamics, Flow (Dynamics), Leakage, Particulate matter, Respirators, Simulation, Surgery
Proceedings Papers

Toughness of EW Pipe Seam Welds of Contemporary Steels

S. Xu, A. Laver, J. Liang, W. R. Tyson, S. Matsuno
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A033, September 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IPC2018-78283
https://doi.org/10.1115/IPC2018-78283
View Paper titled, Toughness of EW Pipe Seam Welds of Contemporary Steels
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Topics: Fracture toughness, Pipes, Steel, Welded joints, Databases, Failure, Fractography, Microhardness, Temperature, Testing
Journal Articles

Investigation on Thermo-Oxidative Aging Properties of Asphalt Binder with Hindered Phenolic Antioxidant

W. Wu, L. Li, J. Yu, S. Xu, C. Zhang, L. Xue
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2018, 46(2): 624–630.
Paper No: JTE20160289
https://doi.org/10.1520/JTE20160289
Published Online: March 1, 2018
View Article titled, Investigation on Thermo-Oxidative Aging Properties of Asphalt Binder with Hindered Phenolic Antioxidant
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Proceedings Papers

CTOA Test Method Using Drop-Weight Tear Test (DWTT): Background and Development of Standard

S. Xu, W. R. Tyson, C. H. M. Simha, M. Gesing, J. Liang
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A004, September 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IPC2016-64058
https://doi.org/10.1115/IPC2016-64058
View Paper titled, CTOA Test Method Using Drop-Weight Tear Test (DWTT): Background and Development of Standard
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Topics: Weight (Mass), Fracture (Materials), Steel, Fracture (Process), Pipes, ASTM International, Crack propagation, Fracture toughness, Pipelines, Damage mechanics
Proceedings Papers

Effects of Notch Type and Loading Rate on CTOA of Modern X65 and X70 Pipe Steels

S. Xu, J. Sollen, J. Liang, R. Zavadil, W. R. Tyson
Proc. ASME. IPC2014, Volume 3: Materials and Joining; Risk and Reliability, V003T07A012, September 29–October 3, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IPC2014-33334
https://doi.org/10.1115/IPC2014-33334
View Paper titled, Effects of Notch Type and Loading Rate on CTOA of Modern X65 and X70 Pipe Steels
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Topics: Pipes, Steel, Databases, Fracture (Materials), Fracture toughness, Pipelines, American Petroleum Institute, ASTM International, Carbon dioxide, Ductile fracture
Proceedings Papers

On the Application of Powder Shear Damping to a Structural Element

Erik E. Swanson, David S. Xu, Thomas E. Russell, III, James Walton, II, Hooshang Heshmat
Proc. ASME. GT2000, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V004T03A011, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0365
https://doi.org/10.1115/2000-GT-0365
View Paper titled, On the Application of Powder Shear Damping to a Structural Element
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Topics: Damping, Shear (Mechanics), Structural elements (Construction), High temperature, Cantilevers, Airfoils, Blades, Dampers, Disks, Ducts
Proceedings Papers

Simulating Natural Axial Crack Growth in Dissimilar Metal Welds due to Primary Water Stress Corrosion Cracking

D. Rudland, D.-J. Shim, S. Xu
Proc. ASME. PVP2013, Volume 6A: Materials and Fabrication, V06AT06A061, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97188
https://doi.org/10.1115/PVP2013-97188
View Paper titled, Simulating Natural Axial Crack Growth in Dissimilar Metal Welds due to Primary Water Stress Corrosion Cracking
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Topics: Fracture (Materials), Metals, Stress corrosion cracking, Water, Welded joints, Stress, Wall thickness, Pipes, Cracking (Materials), Finite element methods
Proceedings Papers

Mechanical Property Database Development and Creep Prediction of Candidate Generation IV SCWR Alloys

S. Xu, S.-M. Jin, P. Le Dreff-Kerwin
Proc. ASME. PVP2013, Volume 6B: Materials and Fabrication, V06BT06A002, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97290
https://doi.org/10.1115/PVP2013-97290
View Paper titled, Mechanical Property Database Development and Creep Prediction of Candidate Generation IV SCWR Alloys
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Topics: Alloys, Creep, Databases, Mechanical properties, Supercritical water reactors, Cladding systems (Building), Fuels, Stainless steel, Design, High temperature
Proceedings Papers

ECA by Failure Assessment Diagram: Case Studies

W. R. Tyson, S. Xu, I. Ward, D.-M. Duan, D. Horsley
Proc. ASME. IPC2012, Volume 3: Materials and Joining, 139-147, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90140
https://doi.org/10.1115/IPC2012-90140
View Paper titled, ECA by Failure Assessment Diagram: Case Studies
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Topics: Failure, Pipelines
Journal Articles

Electrothermomechanical Modeling and Analyses of Carbon Nanotube Polymer Composites

S. Xu, O. Rezvanian, M. A. Zikry
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. April 2013, 135(2): 021014.
Paper No: MATS-12-1151
https://doi.org/10.1115/1.4023912
Published Online: March 28, 2013
View Article titled, Electrothermomechanical Modeling and Analyses of Carbon Nanotube Polymer Composites
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Topics: Carbon nanotubes, Epoxy adhesives, Epoxy resins, Percolation theory, Tunnel construction, Composite materials, Polymer composites, Finite element analysis, Modeling, Current density
Proceedings Papers

Measurement of CTOA of Pipe Steels Using MDCB and DWTT Specimens

S. Xu, W. R. Tyson, R. Eagleson, C. N. McCowan, E. S. Drexler, J. D. McColskey, Ph. P. Darcis
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 2, 269-278, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31076
https://doi.org/10.1115/IPC2010-31076
View Paper titled, Measurement of CTOA of Pipe Steels Using MDCB and DWTT Specimens
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Topics: Pipes, Steel
Journal Articles

Symplectic Elasticity: Theory and Applications

C. W. Lim, X. S. Xu
Journal: Applied Mechanics Reviews
Publisher: ASME
Article Type: Review Articles
Appl. Mech. Rev. September 2010, 63(5): 050802.
https://doi.org/10.1115/1.4003700
Published Online: March 23, 2011
View Article titled, Symplectic Elasticity: Theory and Applications
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Topics: Elasticity, Plates (structures), Eigenvalues, Engineering mechanics
Proceedings Papers

CTOA Measurement of Pipe Steels Using DWTT Specimen

S. Xu, W. R. Tyson
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 29-38, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64060
https://doi.org/10.1115/IPC2008-64060
View Paper titled, CTOA Measurement of Pipe Steels Using DWTT Specimen
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Topics: Ductile fracture, Fracture toughness, Pipes, Steel
Proceedings Papers

Characterization of the Microstructure and Toughness of DSAW and ERW Seam Welds of Older Linepipe Steels

J. A. Gianetto, D. K. Mak, R. Bouchard, S. Xu, W. R. Tyson
Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 1699-1710, September 29–October 3, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IPC2002-27157
https://doi.org/10.1115/IPC2002-27157
View Paper titled, Characterization of the Microstructure and Toughness of DSAW and ERW Seam Welds of Older Linepipe Steels
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Topics: Fracture toughness, Steel, Welded joints, Fracture (Materials), Base metals, Metals, Pipes, Electrical resistance, Fracture (Process), Heat