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Establishing the Correlation between Charpy-V-Notch Toughness and XFEM Damage Properties
Publisher: American Society of Civil Engineers
Abstract: AbstractPrompt detection and management of imperfections, such as cracks or crack-like anomalies,
in onshore and offshore oil and gas pipelines remain major challenges in pipeline
maintenance. Accurate evaluation of failure ...
ANN and XFEM-Driven Predictive Framework for Axial Crack Failure in Pipelines: Advancing beyond CorLAS
Publisher: American Society of Civil Engineers
Abstract: AbstractThe CorLAS model is widely used in the pipeline industry for predicting the failure
pressure of pipelines with axial surface cracks, primarily due to its low computational
and moderate prediction accuracy compared ...
Numerical Analysis of API 5 L X42 and X52 Vintage Pipes With Cracks in Corrosion Defects Using Extended Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cracks and corrosion in pipelines can occur simultaneously, representing a hybrid defect known as cracks in corrosion (CIC), which is often difficult to model using the available assessment codes or methods. As a result, ...
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