Combinational Application of ACVG and CIPS to Anti-Corrosion Assessment of Buried Pipeline
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Abstract
The technologies of alternative current voltage gradient(ACVG) and close interval potential survey(CIPS) were used combinationally to assess an in-service buried pipeline,and excavation at the coat defects was carried out.The reliability of the combinational application of ACVG and CIPS was verified.
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