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Proceedings Papers

Crack Initiation and Propagation in Static Loaded Fracture Mechanics Tests in Steels Containing Atomic Hydrogen

Philippa L. Moore, Menno Hoekstra, Alex Pargeter
Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A003, September 28–30, 2020
Paper No: IPC2020-9354
DOI: https://doi.org/10.1115/IPC2020-9354
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Topics: Fracture (Materials), Fracture mechanics, Hydrogen, Steel, Fracture toughness, Ductility, Alloy steel, Cathodic protection, Plasticity, Seawater
Proceedings Papers

Improving the Accuracy of Traditional Dent Fatigue Analysis: A Method for Quantifying the Initial Damage Caused by Dent Formation

Michael Turnquist, Adam Parsons
Proc. ASME. IPC2018, Volume 1: Pipeline and Facilities Integrity, V001T03A074, September 24–28, 2018
Paper No: IPC2018-78684
DOI: https://doi.org/10.1115/IPC2018-78684
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Topics: Damage, Fatigue analysis, Pipelines, Finite element analysis, Deformation, Fatigue damage, Construction, Failure, Fatigue, Fatigue life
Proceedings Papers

Fast Ductile Fracture: Dependence of Propagation Resistance on Crack Velocity

Chris Bassindale, Xin Wang, William R. Tyson, Su Xu
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A003, September 24–28, 2018
Paper No: IPC2018-78109
DOI: https://doi.org/10.1115/IPC2018-78109
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Topics: Ductile fracture, Fracture (Materials), Density, Steady state, Inertia (Mechanics), Steel, American Petroleum Institute, Pipes, Crack propagation, Finite element analysis
Proceedings Papers

Comparison of Fracture Models to Quantify the Effects of Material Plasticity on the Ductile Fracture Propagation in Pipelines

Aida Nonn, Marcelo Paredes, Vincent Keim, Tomasz Wierzbicki
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A005, September 24–28, 2018
Paper No: IPC2018-78366
DOI: https://doi.org/10.1115/IPC2018-78366
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Topics: Ductile fracture, Fracture (Materials), Fracture (Process), Pipelines, Plasticity, Simulation, Stress, Carbon dioxide, Coulombs, Deformation
Proceedings Papers

The Effects of Pressure Fluctuations on Hydrogen Embrittlement in Pipeline Steels

Xiao Xing, Mengshan Yu, Olayinka Tehinse, Weixing Chen, Hao Zhang
Proc. ASME. IPC2016, Volume 1: Pipelines and Facilities Integrity, V001T03A025, September 26–30, 2016
Paper No: IPC2016-64478
DOI: https://doi.org/10.1115/IPC2016-64478
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Topics: Fluctuations (Physics), Hydrogen embrittlement, Pipelines, Pressure, Steel, Hydrogen, Stress, Crack propagation, Fracture (Materials), Temperature
Proceedings Papers

A Finite Element Procedure to Model the Effect of Hydrostatic Testing on Subsequent Fatigue Crack Growth

Ted L. Anderson, Greg V. Thorwald
Proc. ASME. IPC2016, Volume 1: Pipelines and Facilities Integrity, V001T03A071, September 26–30, 2016
Paper No: IPC2016-64563
DOI: https://doi.org/10.1115/IPC2016-64563
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Topics: Fatigue cracks, Finite element analysis, Hydrostatic testing, Fatigue, Pressure, Fracture (Materials), Pipelines, Deformation, Engineering simulation, Fatigue damage
Proceedings Papers

Microstructure Engineering of Thicker Gage Niobium Microalloyed Line Pipe Steel With Enhanced Toughness by High Temperature Processing Using TiN-NbC Composite Precipitate

S. V. Subramanian, Xiaoping Ma, Chengliang Miao, Xiaobing Zhang, Laurie Collins
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A003, September 26–30, 2016
Paper No: IPC2016-64052
DOI: https://doi.org/10.1115/IPC2016-64052
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Topics: Composite materials, Fracture toughness, Gages, High temperature, Pipes, Steel, Brittle fracture, Fracture (Materials), Ductile fracture, Nanoscale phenomena
Proceedings Papers

Comparison of Calculated Crack Growth Values Using Unloading Compliance and d-c EP During SENT Testing

Y. Hioe, S. Kalyanam, G. M. Wilkowski
Proc. ASME. IPC2016, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction and Environmental Issues; Strain Based Design; Risk and Reliability; Northern Offshore and Production Pipelines, V002T06A015, September 26–30, 2016
Paper No: IPC2016-64630
DOI: https://doi.org/10.1115/IPC2016-64630
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Topics: Fracture (Materials), Testing, Fracture toughness, Pipelines, Pipes, Surface cracks, Arctic region, Brittleness, Design, Experimental methods
Proceedings Papers

Some Observations on Soil-Pipe Interface Shear Strength in Direct Shear Under Low Effective Normal Stresses and Large Displacements

Ruslan S. Amarasinghe, Dharma Wijewickreme, Hisham T. Eid
Proc. ASME. IPC2016, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction and Environmental Issues; Strain Based Design; Risk and Reliability; Northern Offshore and Production Pipelines, V002T06A001, September 26–30, 2016
Paper No: IPC2016-64100
DOI: https://doi.org/10.1115/IPC2016-64100
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Topics: Pipes, Shear (Mechanics), Shear strength, Soil, Stress, Displacement, Epoxy adhesives, Epoxy resins, Ocean engineering, Plasticity
Proceedings Papers

Full-Scale Wrinkling Tests and Analyses of Large Diameter Corroded Pipes

Marina Q. Smith, Daniel P. Nicolella, Christopher J. Waldhart
Proc. ASME. IPC1998, Volume 1: Risk Assessment and Management; Emerging Issues and Innovative Projects; Operations and Maintenance; Corrosion and Integrity Management, 543-551, June 7–11, 1998
Paper No: IPC1998-2062
DOI: https://doi.org/10.1115/IPC1998-2062
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Topics: Pipes, Corrosion, Pipelines, Pressure, Stress, Compression, Finite element analysis, Wall thickness, Anisotropy, Computer simulation
Proceedings Papers

Predicting Pipeline Collapse Resistance

Duane DeGeer, J. J. Roger Cheng
Proc. ASME. IPC2000, Volume 2: Integrity and Corrosion; Offshore Issues; Pipeline Automation and Measurement; Rotating Equipment, V002T07A010, October 1–5, 2000
Paper No: IPC2000-235
DOI: https://doi.org/10.1115/IPC2000-235
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Topics: Collapse, Pipelines, External pressure, Stability, Stress, Tension, Bifurcation, Buckling, Computer software, Databases
Proceedings Papers

A Material Model for Pipeline Steels

James D. Hart, Graham H. Powell, Nasir Zulfiqar
Proc. ASME. IPC1996, Volume 2: Design, Construction, and Operation Innovations; Compression and Pump Technology; SCADA, Automation, and Measurement; System Simulation; Geotechnical and Environmental, 613-627, June 9–13, 1996
Paper No: IPC1996-1865
DOI: https://doi.org/10.1115/IPC1996-1865
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Topics: Pipelines, Steel, Stress, Pipes, Accounting, Anisotropy, Deformation, Pipeline systems, Plasticity, Pressure pipes
Proceedings Papers

Evaluation of Anisotropic Pipe Steel Stress-Strain Relationships Influence on Strain Demand

James D. Hart, Nasir Zulfiqar, Joe Zhou
Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 317-328, September 24–28, 2012
Paper No: IPC2012-90495
DOI: https://doi.org/10.1115/IPC2012-90495
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Topics: Anisotropy, Pipes, Steel, Stress-strain relations, Pipelines, Shapes, Deformation, Stress-strain curves, Compression, Tension
Proceedings Papers

Extension of a Material Model for Pipeline Steels

James D. Hart, Nasir Zulfiqar, Joe Zhou, Keith Adams
Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 307-315, September 24–28, 2012
Paper No: IPC2012-90489
DOI: https://doi.org/10.1115/IPC2012-90489
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Topics: Pipelines, Steel, Fittings, Pipes, Stress-strain curves, Tension, Stress, Anisotropy, Compression, Coating processes
Proceedings Papers

Effect of Local Imperfections on the Collapse of Tubes Under Bending and Internal Pressure

Ali Limam, Liang-Hai Lee, Stelios Kyriakides
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 313-320, September 27–October 1, 2010
Paper No: IPC2010-31594
DOI: https://doi.org/10.1115/IPC2010-31594
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Topics: Collapse, Pressure, Pipes, Anisotropy, Arches, Finite element model, Flow (Dynamics), Modeling, Pipelines, Plasticity
Proceedings Papers

Modeling Approaches for Anisotropic Material Properties of High Strength Steel Pipelines and the Effect on Differential Settlement

Sunil Neupane, Samer Adeeb, Roger Cheng, Joe Zhou
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 2, 369-375, September 27–October 1, 2010
Paper No: IPC2010-31206
DOI: https://doi.org/10.1115/IPC2010-31206
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Topics: Anisotropy, High strength steel, Materials properties, Modeling, Pipelines, Pipes, Stress, Hoop stress, Pressure, Plasticity
Proceedings Papers

Influence of the Material Plasticity on the Characteristic Behavior of Sandwich Pipes

Kaveh Arjomandi, Farid Taheri
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 3, 681-688, September 27–October 1, 2010
Paper No: IPC2010-31518
DOI: https://doi.org/10.1115/IPC2010-31518
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Topics: Pipes, Plasticity, Buckling, Design, Finite element model, Hydrostatic pressure, Stiffness, Adhesion, Composite materials, Computer software
Proceedings Papers

Direct Strain Calculation of Pipe Line Dent From Knot Migration Using a Kinematic Model Free of Material Properties

Adrian A. Belanger, Ram Narayanan
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 2, 267-274, September 29–October 3, 2008
Paper No: IPC2008-64143
DOI: https://doi.org/10.1115/IPC2008-64143
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Topics: Kinematics, Materials properties, Pipelines, Shells, Deformation, Displacement, Filtration, Finite element methods, Finite element model, Hardening
Proceedings Papers

Study of Fatigue Crack Growth Rate for X52 Pipeline Steel Under Overload Application

Yingfeng Chen, Wenjuan Liu, Minxu Lu
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 2, 291-295, September 29–October 3, 2008
Paper No: IPC2008-64180
DOI: https://doi.org/10.1115/IPC2008-64180
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Topics: Fatigue cracks, Pipelines, Steel, Fracture (Materials), Stress, Crack propagation, Erosion, Plasticity
Proceedings Papers

CTOA Results for X65 and X100 Pipeline Steels: Influence of Displacement Rate

R. Reuven, C. McCowan, E. Drexler, A. Shtechman, Ph. Darcis, M. Treinen, R. Smith, J. Merritt, T. Siewert, J. D. McColskey
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 279-286, September 29–October 3, 2008
Paper No: IPC2008-64363
DOI: https://doi.org/10.1115/IPC2008-64363
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Topics: Displacement, Pipelines, Steel, Fracture (Materials), American Petroleum Institute, Machinery, Servomechanisms, Testing, Cantilever beams, Disks