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Proceedings Papers

Effects of Hydrogen Embrittlement on the Fracture Toughness of High-Strength Steel Structures

Sylvester Agbo, Farhad Davaripour, Kshama Roy
Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A011, September 26–30, 2022
Paper No: IPC2022-87174
DOI: https://doi.org/10.1115/IPC2022-87174
View Paper titled, Effects of Hydrogen Embrittlement on the Fracture Toughness of High-Strength Steel Structures
Click here to open pdf in another window PDF for Effects of Hydrogen Embrittlement on the Fracture Toughness of High-Strength Steel Structures
Topics: Fracture (Materials), Fracture toughness, High strength steel, Hydrogen embrittlement
Journal Articles

Development of a Tensile Strain Capacity Predictive Model for American Petroleum Institute 5L X42 Welded Vintage Pipelines

Sylvester Agbo, Ali Imanpour, Yong Li, Muntaseer Kainat, Nader Yoosef-Ghodsi, J. J. Roger Cheng, Samer Adeeb
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. December 2020, 142(6): 061506.
Paper No: PVT-19-1216
DOI: https://doi.org/10.1115/1.4047561
Published Online: August 5, 2020
View Article titled, Development of a Tensile Strain Capacity Predictive Model for American Petroleum Institute 5L X42 Welded Vintage Pipelines
Click here to open pdf in another window PDF for Development of a Tensile Strain Capacity Predictive Model for American Petroleum Institute 5L X42 Welded Vintage Pipelines
Topics: Finite element methods, Pipelines, Pipes, Pressure, American Petroleum Institute, Statistical analysis, Buckling, Design, Stress, Regression analysis
Proceedings Papers

Evaluation of the Effect of Internal Pressure and Flaw Size on the Tensile Strain Capacity of X42 Vintage Pipeline Using Damage Plasticity Model in Extended Finite Element Method (XFEM)

Sylvester Agbo, Meng Lin, Iman Ameli, Ali Imanpour, Da-Ming Duan, J. J. Roger Cheng, Samer Adeeb
Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T05A006, July 14–19, 2019
Paper No: PVP2019-94005
DOI: https://doi.org/10.1115/PVP2019-94005
View Paper titled, Evaluation of the Effect of Internal Pressure and Flaw Size on the Tensile Strain Capacity of X42 Vintage Pipeline Using Damage Plasticity Model in Extended Finite Element Method (XFEM)
Click here to open pdf in another window PDF for Evaluation of the Effect of Internal Pressure and Flaw Size on the Tensile Strain Capacity of X42 Vintage Pipeline Using Damage Plasticity Model in Extended Finite Element Method (XFEM)
Topics: Damage, Design, Finite element methods, Fracture (Materials), Pipelines, Plasticity, Pressure
Proceedings Papers

Application of the Extended Finite Element Method (XFEM) to Simulate Crack Propagation in Pressurized Steel Pipes

Meng Lin, Sylvester Agbo, J. J. Roger Cheng, Nader Yoosef-Ghodsi, Samer Adeeb
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A024, July 16–20, 2017
Paper No: PVP2017-65575
DOI: https://doi.org/10.1115/PVP2017-65575
View Paper titled, Application of the Extended Finite Element Method (XFEM) to Simulate Crack Propagation in Pressurized Steel Pipes
Click here to open pdf in another window PDF for Application of the Extended Finite Element Method (XFEM) to Simulate Crack Propagation in Pressurized Steel Pipes
Topics: Crack propagation, Finite element methods, Pipes, Steel, Fracture (Materials), Damage, Stress, Computer simulation, Modeling, Pipelines