Abstract: The rehabilitation of corroded pipelines is critical for maintaining the global energy supply chain. Traditional repair methods, involving the replacement of damaged sections, are economically prohibitive and environmentally ...

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 ...

Abstract: With economic development and the burgeoning need for energy, numerous underground gas pipelines have been deployed for operation. Buried gas pipelines often suffer failures as a result of adverse factors, including ...

Abstract: Corrosion is one of the most common defects of buried pipelines. Accurate prediction of the maximum pitting depth of corroded pipelines is conducive to assessing the remaining strength of the pipeline. In the context of ...