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NTIS 바로가기비파괴검사학회지 = Journal of the Korean Society for Nondestructive Testing, v.31 no.4 = no.126, 2011년, pp.367 - 373
이재선 (부산대학교 기계공학부) , 조윤호 (부산대학교 기계공학부)
Guided waves inspection techniques that are different with inspection technique by bulk waves are widely used in pipe line evaluation due to advantages of long distance inspection. However, most of pipe lines at industrial fields are buried and/or coated. In this case, due to the attenuation effect ...
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