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Effect of Stringers in Stiffened Panel under Varying Fatigue Load  

이억섭 (인하대학교 기계공학부)
이윤표 (인하대학교 대학원)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.2, 2003 , pp. 136-145 More about this Journal
Abstract
The integrity of stiffened panels with stringers in airplane structure is generally enhanced by investigating the fatigue crack propagation behavior in detail and providing the technical methodology to deal with the propagating crack. This paper attempts to clarify the effect of load-ratio on the fatigue crack propagation rate and the fatigue life for the thin aluminum 2024-T3. Both the variable and the constant fatigue loading conditions are considered for the fatigue crack propagation behavior in stiffened panels with stringers.
Keywords
Stiffened Panel; Stringer; Constant Fatigue Loading; Fatigue Crack Propagation; Variable Fatigue Load;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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