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RISA New Pipeline Condition Assessment Method Using a Multicomponent Interferometric Dictionary for Quantification of Pipeline Notches
Publisher: ASCE
Abstract: This paper proposes an improved matching pursuit (MP) method with a multicomponent interference dictionary (MCID) based on a pipeline guided wave reflection model. The proposed method separates the overlapped time domain ...
Quantification of Corrosion-Like Defects in Pipelines Using Multifrequency Identification of Nondispersive Torsional Guided Waves
Publisher: American Society of Civil Engineers
Abstract: Pipeline guided wave inspection is an efficient tool for determining the defect location. However, quantifying the defect size remains a challenging task. This paper proposes a quantification method for corrosion-like ...
Leveraging Machine Learning for Pipeline Condition Assessment
Publisher: ASCE
Abstract: Pipeline condition assessment is a cost-effective method to determine the status of pipeline structure and predict failure probability. Although 100% inspection may not be feasible for decision makers, recent advancements ...