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RISGeneric Approach for Risk Assessment of Offshore Piping Subjected to Vibration Induced Fatigue
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Vibration induced fatigue (VIF) failure of topside piping is one of the most common causes of the hydrocarbon release on offshore oil and gas platforms operating in the North Sea region. An effective inspection plan for ...
Comparison of Various Surrogate Models to Predict Stress Intensity Factor of a Crack Propagating in Offshore Piping
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper examines the applicability of the different surrogate-models (SMs) to predict the stress intensity factor (SIF) of a crack propagating in topside piping, as an inexpensive alternative to the finite element methods ...
Experimental Validation of the Adaptive Gaussian Process Regression Model Used for Prediction of Stress Intensity Factor as an Alternative to Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Currently, in the oil and gas industry, finite element method (FEM)-based commercial software (such as ANSYS and abaqus) is commonly employed for determining the stress intensity factor (SIF). In their earlier work, the ...