보강덮판으로 인한 균열진전지연 효과에 관한 연구

A Study on the Effect of Crack Retardation due to Cover Plate

A study of the fatigue fracture accompanied with crack propagation should be investigated systematically by the behavior of the crack propagation. In this study, the effect of crack retardation due to cover plate is investigated by analytical and experimental method. Through the analytical and experimental works, it is confirmed that the retardation of fatigue crack propagation is properly controlled by cove plate and the retardation effects may be estimated exactly by the compliance method.