Fatigue-Foundamental Aspects and Design Application
نویسندگان
چکیده
منابع مشابه
Geometrical Aspects of the Fatigue Behaviour Of
Cracking of laser hybrid welding of eccentric fillet joints has been studied for stainless steel. Laser hybrid welding enables narrow deep welds with freedom for shaping the upper weld geometry. The significance of geometrical aspects like weld toe radius, weld surface topography and lack of fusion on fatigue cracking is discussed. Constant amplitude four point bending tests, S/N-curve, topogra...
متن کاملSome Aspects of the Problem of Fatigue
Ludwig Aschoff pointed out in his lectures on pathology that it is impossible to distinguish histologically between infections and regenerative and reparative inflammation. This means that the organism has few ways, or probably one essential way to act or react in its struggle for life and health. This is true not only for the above mentioned reactions but also for the causes which produce some...
متن کاملSafety Envelope for Load Tolerance and its Application to Fatigue Reliability Design
In this paper, a safety envelope concept for load tolerance is introduced. This shows the capacity of the current design as a future reference for design upgrade, maintenance, and control. The safety envelope is applied to estimate the load tolerance of a structural part with respect to the fatigue reliability. First, the dynamic load history is decomposed into the average value and amplitude, ...
متن کاملBiochemical and vascular aspects of pediatric chronic fatigue syndrome.
OBJECTIVE To evaluate the biochemical and vascular aspects of pediatric chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME). DESIGN Cross-sectional clinical study. SETTING Tayside, Scotland, United Kingdom. PARTICIPANTS Twenty-five children with CFS/ME and 23 healthy children recruited from throughout the United Kingdom. INTERVENTIONS Participants underwent a full clinical exami...
متن کاملPsychiatric aspects of chronic fatigue syndrome and fibromyalgia.
Chronic fatigue syndrome and/or fibromyalgia (CFS/FM) consists of highly overlapping, medically unexplained symptoms, including long-lasting fatigue, effort intolerance, cognitive dysfunction, and widespread pain and tenderness. CFS/FM often seems to be triggered by infections and physical trauma, but depression, sleep disturbances, and personality may also be involved. Moreover, dysregulation ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1986
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.35.1328