Under variable amplitude loading conditions, retardation or accelerated condition of fatigue crack growth occurs with every cycle, Because fatigue crack growth behavior varied depend on load time history.<br/> The modeling of stress amplitude ...
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
https://www.riss.kr/link?id=A76102450
1994
Korean
454
KCI등재
학술저널
115-123(9쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
Under variable amplitude loading conditions, retardation or accelerated condition of fatigue crack growth occurs with every cycle, Because fatigue crack growth behavior varied depend on load time history.<br/> The modeling of stress amplitude ...
Under variable amplitude loading conditions, retardation or accelerated condition of fatigue crack growth occurs with every cycle, Because fatigue crack growth behavior varied depend on load time history.<br/>
The modeling of stress amplitude with storm loading acted to ships and offshore structures applied this paper.<br/>
The crack closure behavior examine by recording the variation in load-strain relationship. By taking process mentioned above, fatigue crack growth rate, crack length, stress intensity factor, and crack closure stress intensity factor were obtained from the stress cycles of each type of storm : A(6m), B(7m), C(8m), D(9m), E(11m) and F(15m) which was wave height.<br/>
It showed that the good agreement with between the experiment results and simulation of storm loads.<br/>
So this estimated method of crack propagtion rate gives a good criterion for the safe design of vessels and marine structure.
ADVANCED OFFSHORE PIPELAYING ANALYSIS TECHNIQUES