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Assessment of Interaction Between a Dent and an Adjacent Corrosion Feature on Pipelines and the Effect on Pipeline Failure Pressure by Finite-Element Modeling
Publisher: ASCE
Abstract: Dents and corrosion are two types of defects commonly found on pipelines. Although major efforts have been made to assess the defects of each type, there is a limited understanding of interaction between the two defects ...
Effects of Loading Sequences on Remaining Life of Plain Dents in Buried Liquid Pipelines
Publisher: American Society of Civil Engineers
Abstract: The integrity assessment of dents in liquid pipelines, as regulated by codes and standards, is based mostly on depth and threat integration, with strain analysis incorporated as a nonmandatory recommendation for gas ...
Probability of Failure Associated with Design and Safety Factors for Intact and Corroded Pipes under Internal Pressure
Publisher: ASCE
Abstract: The assessment of reliability levels associated with the design and safety factors (DFs and SFs) is important for modern pipeline engineering to achieve probabilistic design using a conventional deterministic format. To ...
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