한국안전학회지 (Journal of the Korean Society of Safety)
- 제6권1호
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- Pages.5-13
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- 1991
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
CT형 변후보강재의 최적 설계
Optimum Design of the CT Type Plate with Varing Thickness
초록
Fail-safe design of machine elements or structural members is very aim of the whole mankind. Fracture occurs generally from cracks that exist originally or produced from flaws. The most important job we have to do is to make stopping or decreasing the crack growth rate. For fail-safe design variable thickness plates have been used as structural members in practical engineering services. In this paper, optimum design of CT type plate with varlng thickness is studied with the theoritical analysis. The theoritical analysis was based on the stress concentration and nominal stress analysis. From the study, the optimum design curve was determined for use of designing of such structures using the computer analysis program of optimum design.
키워드