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Yuh J. Chao
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Proceedings Papers

Mixed-Mode Fracture of Cracks: Transition From Tensile to Shear Type

Yuh J. Chao, Shu Liu
Proc. ASME. IMECE96, Aerospace, 261-268, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0635
https://doi.org/10.1115/IMECE1996-0635
View Paper titled, Mixed-Mode Fracture of Cracks: Transition From Tensile to Shear Type
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Topics: Fracture (Materials), Shear (Mechanics), Fracture (Process), Ductility, Failure, Stress, Plates (structures), surface morphology
Journal Articles

Nondestructive Evaluation of Stress Corrosion Cracking in a Welded Steel Plate Using Guided Ultrasonic Waves

Zhaoyun Ma, Lingyu Yu, Yuh J. Chao, Poh-Sang Lam, Robert L. Sindelar, Andrew J. Duncan, Thanh-Tam Truong, Christopher Verst, Pei-Kang Sun, Andrew Campbell
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. August 2022, 5(3): 031003.
Paper No: NDE-21-1032
https://doi.org/10.1115/1.4053653
Published Online: March 1, 2022
View Article titled, Nondestructive Evaluation of Stress Corrosion Cracking in a Welded Steel Plate Using Guided Ultrasonic Waves
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Topics: Fracture (Materials), Imaging, Inspection, Nondestructive evaluation, Stress corrosion cracking, Ultrasonic waves, Waves, Steel, Finite element analysis
Proceedings Papers

Dominance Zone for J-A 2 Characterization of Crack-Tip Fields and Size Requirements for Fracture Testing

Yuh J. Chao, X. K. Zhu
Proc. ASME. IMECE98, Recent Advances in Mechanics of Aerospace Structures and Materials, 3-11, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0355
https://doi.org/10.1115/IMECE1998-0355
View Paper titled, Dominance Zone for J-A 2 Characterization of Crack-Tip Fields and Size Requirements for Fracture Testing
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Topics: Fracture (Materials), Testing, Plasticity, Finite element analysis, Flow (Dynamics), Hardening, Stress, Tension
Proceedings Papers

Ultrasonic Nondestructive Evaluation of Stress Corrosion Crack in Welded Steel Plate

Zhaoyun Ma, Lingyu Yu, Poh-Sang Lam, Robert L. Sindelar, Andrew J. Duncan, Thanh-Tam Truong, Yuh J. Chao
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A021, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21794
https://doi.org/10.1115/PVP2020-21794
View Paper titled, Ultrasonic Nondestructive Evaluation of Stress Corrosion Crack in Welded Steel Plate
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Topics: Imaging, Nondestructive evaluation, Radioactive wastes, Steel, Stress corrosion cracking
Journal Articles

Does the Biaxial Loading Affect the Apparent Fracture Toughness ( K C )?

Chentong Chen, Hanbin Xiao, Yuh J. Chao, Poh-Sang Lam
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2020, 142(3): 031503.
Paper No: PVT-19-1061
https://doi.org/10.1115/1.4045675
Published Online: March 18, 2020
View Article titled, Does the Biaxial Loading Affect the Apparent Fracture Toughness ( K C )?
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Topics: Fracture (Materials), Fracture toughness, Stress, Displacement
Proceedings Papers

Does the Biaxial Loading Affect the Apparent Fracture Toughness ( K c )?

Chentong Chen, Hanbin Xiao, Yuh J. Chao, Poh-Sang Lam
Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A021, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-94002
https://doi.org/10.1115/PVP2019-94002
View Paper titled, Does the Biaxial Loading Affect the Apparent Fracture Toughness ( K c )?
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Topics: Finite element methods, Fracture (Materials), Fracture mechanics, Fracture toughness, Stress, Geometry
Proceedings Papers

Constraint Assessment for Cruciform Specimens With a Semi-Elliptical Crack

Yupeng Cao, Guian Qian, Yinbiao He, Yuh J. Chao
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A034, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84427
https://doi.org/10.1115/PVP2018-84427
View Paper titled, Constraint Assessment for Cruciform Specimens With a Semi-Elliptical Crack
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Topics: Fracture (Materials), Stress, Fracture toughness, Materials properties, Engineering simulation, Finite element analysis, Finite element model, Hardening, Mechanical properties, Simulation
Proceedings Papers

Mismatch Effect on the Mode II Type Crack Tip Field in Power-Law Creeping Materials

Yanwei Dai, Yinghua Liu, Yuh J. Chao
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A036, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84623
https://doi.org/10.1115/PVP2018-84623
View Paper titled, Mismatch Effect on the Mode II Type Crack Tip Field in Power-Law Creeping Materials
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Topics: Fracture (Materials), Creep, Heat, Stress
Journal Articles

Constraint Assessment for Specimens Tested Under Uniaxial and Biaxial Loading Conditions

Yupeng Cao, Guian Qian, Yinbiao He, Markus Niffenegger, Yuh J. Chao
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2018, 140(3): 031401.
Paper No: PVT-17-1150
https://doi.org/10.1115/1.4039346
Published Online: April 3, 2018
View Article titled, Constraint Assessment for Specimens Tested Under Uniaxial and Biaxial Loading Conditions
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Topics: Fracture (Materials), Stress, Finite element analysis, Fracture toughness
Proceedings Papers

Constraint Assessment for Specimens Tested Under Uniaxial and Biaxial Loading Conditions

Yupeng Cao, Guian Qian, Yinbiao He, Yuh J. Chao, Markus Niffenegger
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A049, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65979
https://doi.org/10.1115/PVP2017-65979
View Paper titled, Constraint Assessment for Specimens Tested Under Uniaxial and Biaxial Loading Conditions
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Topics: Design, Engineering simulation, Finite element analysis, Fracture (Materials), Fracture toughness, Materials properties, Reactor vessels, Simulation, Stress, Tension
Proceedings Papers

Theoretical Analysis and Engineering Implications for the High Order Term Solutions of the Mode II Type Creep Crack

Yanwei Dai, Yinghua Liu, Yuh J. Chao
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A047, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65672
https://doi.org/10.1115/PVP2017-65672
View Paper titled, Theoretical Analysis and Engineering Implications for the High Order Term Solutions of the Mode II Type Creep Crack
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Topics: Creep, Fracture (Materials), Theoretical analysis, Plane strain, Engineering systems and industry applications, Failure, Finite element analysis, Fracture toughness
Proceedings Papers

Stress Intensity Factors of a Three-Point Bend Specimen Under Dynamic Loading

Yuh J. Chao, Poh-Sang Lam
Proc. ASME. PVP2015, Volume 6A: Materials and Fabrication, V06AT06A028, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45943
https://doi.org/10.1115/PVP2015-45943
View Paper titled, Stress Intensity Factors of a Three-Point Bend Specimen Under Dynamic Loading
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Topics: Dynamic testing (Materials), Stress, Displacement, Fracture (Materials), Weight (Mass)
Proceedings Papers

Creep Analysis and Constraint Effect in a Center-Cracked Plate Under Biaxial Loading

Zhongxian Wang, Yan-qing Zhang, Poh-Sang Lam, Yuh J. Chao
Proc. ASME. PVP2014, Volume 6A: Materials and Fabrication, V06AT06A016, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28933
https://doi.org/10.1115/PVP2014-28933
View Paper titled, Creep Analysis and Constraint Effect in a Center-Cracked Plate Under Biaxial Loading
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Topics: Creep, Fracture (Materials), Stress, Finite element methods, Pressure vessels, Steady state
Journal Articles

Novel Technique for Normalizing Load–Displacement Curves in Fracture Testing

A-H. I. Mourad, Aladdin Abu-Assi, Fahmy M. Haggag, Yuh J. Chao
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Research-Article
Matls. Perf. Charact.. November 2014, 3(3): 1–20.
Paper No: MPC20130084
https://doi.org/10.1520/MPC20130084
Published Online: September 20, 2014
View Article titled, Novel Technique for Normalizing Load–Displacement Curves in Fracture Testing
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Proceedings Papers

Effects of Multiple Factors on Crack Tip Constraint in Weld Joints and the Prediction of Weld Fracture Toughness

Zhong-An Chen, Yuan-qing He, Poh-Sang Lam, Yuh J. Chao, X. S. Jin
Proc. ASME. PVP2013, Volume 6A: Materials and Fabrication, V06AT06A005, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97260
https://doi.org/10.1115/PVP2013-97260
View Paper titled, Effects of Multiple Factors on Crack Tip Constraint in Weld Joints and the Prediction of Weld Fracture Toughness
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Topics: Fracture (Materials), Fracture toughness, Welded joints
Journal Articles

A Light Harvesting Policy on Black Counter Electrode for Enhanced Performance of Dye-Sensitized Solar Cells

Chi-Hui Chien, Ming-Lang Tsai, Chi-Chang Hsieh, Yan-Huei Li, Yuh J. Chao
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. February 2014, 136(1): 011020.
Paper No: SOL-13-1146
https://doi.org/10.1115/1.4026099
Published Online: December 19, 2013
View Article titled, A Light Harvesting Policy on Black Counter Electrode for Enhanced Performance of Dye-Sensitized Solar Cells
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Topics: Electrodes, Solar cells, Spectra (Spectroscopy)
Proceedings Papers

Constraint and Failure Assessment Diagram Under Biaxial Loading on Semi-Elliptic Surface Cracks

Zhongxian Wang, Ruifeng Zhang, Yuh J. Chao, Poh-Sang Lam
Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 87-96, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78698
https://doi.org/10.1115/PVP2012-78698
View Paper titled, Constraint and Failure Assessment Diagram Under Biaxial Loading on Semi-Elliptic Surface Cracks
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Topics: Failure, Surface cracks, Fracture (Materials), Stress, Tension, Finite element analysis, Fracture mechanics, Pipelines, Stability, Steel
Journal Articles

Relationship Between Crack-Tip Constraint and Dynamic Fracture Initiation Toughness

Yuh J. Chao, Cheng Wang, Yil Kim, Chi-Hui Chien
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021404.
https://doi.org/10.1115/1.4000724
Published Online: March 31, 2010
View Article titled, Relationship Between Crack-Tip Constraint and Dynamic Fracture Initiation Toughness
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Topics: Finite element analysis, Fracture (Materials), Fracture toughness, Stress
Proceedings Papers

A New Approach to Assessing the Reliability of Applying Laboratory Fracture Toughness Test Data to Full-Scale Structures

Yuh J. Chao, Jeffrey T. Fong, Poh-Sang Lam
Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 1511-1532, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61584
https://doi.org/10.1115/PVP2008-61584
View Paper titled, A New Approach to Assessing the Reliability of Applying Laboratory Fracture Toughness Test Data to Full-Scale Structures
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Topics: Experimental design, Fracture toughness, Reliability
Proceedings Papers

Constraint Quantification of Single Edge Notched Bend Specimens Under Large-Scale Yielding

Yuh J. Chao, Xian-Kui Zhu, Yil Kim, M. J. Pechersky, M. J. Morgan, Poh-Sang Lam
Proc. ASME. PVP2003, Application of Fracture Mechanics in Failure Assessment, 41-48, July 20–24, 2003
Publisher: American Society of Mechanical Engineers
Paper No: PVP2003-2006
https://doi.org/10.1115/PVP2003-2006
View Paper titled, Constraint Quantification of Single Edge Notched Bend Specimens Under Large-Scale Yielding
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Topics: Bending (Stress), Deformation, Ductile fracture, Finite element analysis, Fracture (Materials)