라이저의 결함 평가를 위한 비파괴검사 기법의 적용성 연구

Abstract

In riser integrity management, it is important to inspect the structural defects. NDT(Non-Destructive Testing) is the most effective method of defect inspection. NDT techniques have many advantages and at the same time also have its own disadvantages. The reliability and safety of defect evaluation might increase if a suitable technique is selected. This study shows an assessment of applicability of non-destructive testing techniques for defect evaluation of the riser.advantages. The reliability and safety of defect evaluation might increase if a suitable technique is selected. This study shows an assessment of applicability of non-destructive testing techniques for defect evaluation of the riser.