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Proceedings Papers

Judge Me by My Size, Do You? How Reliable Are Dent Assessments Based on ILI Data?

Rhett Dotson, Ryan Sager, Fernando Curiel, Marcus Le Roy
Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A020, September 28–30, 2020
Paper No: IPC2020-9501
DOI: https://doi.org/10.1115/IPC2020-9501
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Topics: American Petroleum Institute, Fatigue, Fatigue life, Finite element methods, Geometry, Inspection, Pipelines, Regulations, Reliability, Remaining life assessment
Proceedings Papers

Generation and Monitoring of Synthetic Crack-Like Features in Pipeline Materials Using Cyclic Pressure Loading

Chris Alexander, Jon Rickert, Rhett Dotson, Felipe Freitas, Simon Slater, Christopher De Leon
Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A036, September 28–30, 2020
Paper No: IPC2020-9781
DOI: https://doi.org/10.1115/IPC2020-9781
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Topics: Electrical discharge machining, Fatigue, Fracture (Materials), Pipelines, Pressure
Proceedings Papers

An Authoritative Comparison of Remaining Life Assessments for Pipeline Dents

Rhett Dotson, Chris Holliday, Luis Torres, Damien Hagan
Proc. ASME. IPC2018, Volume 1: Pipeline and Facilities Integrity, V001T03A060, September 24–28, 2018
Paper No: IPC2018-78247
DOI: https://doi.org/10.1115/IPC2018-78247
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Topics: Pipelines, Remaining life assessment, American Petroleum Institute, Finite element analysis, Finite element model, Inspection, Shapes, Geometry, Modeling, Pipes
Proceedings Papers

Rational Stress Limits and Load Factors for Finite Element Analyses in Pipeline Applications: Part III — Elastic-Plastic Load Factor Development

Rhett Dotson, Chris Alexander, Ashwin Iyer, Al Gourlie, Richard Kania
Proc. ASME. IPC2016, Volume 1: Pipelines and Facilities Integrity, V001T03A093, September 26–30, 2016
Paper No: IPC2016-64668
DOI: https://doi.org/10.1115/IPC2016-64668
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Topics: Finite element analysis, Pipelines, Stress, Design, Pipes, American Petroleum Institute, Computer software, Fibers, Materials properties, Numerical analysis
Proceedings Papers

Evaluating Anchor Impact Damage to the Subsea Canyon Chief Pipeline Using Analysis and Full-Scale Testing Methods

Chris Alexander, Alexander Aalders, William Bath, Brent Vyvial, Rhett Dotson, Danny Seal
Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 45-55, September 24–28, 2012
Paper No: IPC2012-90578
DOI: https://doi.org/10.1115/IPC2012-90578
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Topics: Damage, Ocean engineering, Pipelines, Testing, Design, Maintenance, Engineers, Finite element analysis, Inspection, Modeling
Proceedings Papers

Analysis of Unburied Pipeline Spans

Lawrence M. Matta, Rhett Dotson
Proc. ASME. IPC2012, Volume 2: Pipeline Integrity Management, 781-790, September 24–28, 2012
Paper No: IPC2012-90579
DOI: https://doi.org/10.1115/IPC2012-90579
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Topics: Arches, Pipelines, Finite element analysis, Stress, Deflection, Deformation, Pipes, Pressure, Safety, Safety engineering