Real-time acquisition of fatigue crack images for monitoring crack-tip stress intensity variations within fatigue cycles

Journal of Strain Analysis for Engineering Design

Volumn 44, Issue 2, 2009, Pages 149-158

  Yusof, F ^a   Withers, P J ^a  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

Digital image correlation; High cycle fatigue; High speed photography; Stress intensity factor

Indexed keywords

COMPACT TENSION SPECIMEN; COMPLEX GEOMETRIES; CONSTANT LOADS; CRACK GROWTH; CRACK TIP STRESS; CRACK-TIP POSITION; DIGITAL IMAGE; DIGITAL IMAGE CORRELATION; DIGITAL IMAGE CORRELATIONS; DISPLACEMENT FIELD; FATIGUE CRACKS; FATIGUE CYCLES; FATIGUE TESTS; HIGH CYCLE FATIGUE; INTERMITTENT MONITORING; K-MEANS; LEAST SQUARES FITTING; MUSKHELISHVILI; POTENTIAL APPLICATIONS; PROOF OF CONCEPT; REAL TIME; REAL TIME ACQUISITION; SINUSOIDAL VARIATIONS; STRAIN FIELDS; STRESS INTENSITY;

ASPHALT PAVEMENTS; CRACKING (CHEMICAL); DIGITAL IMAGE STORAGE; FATIGUE CRACK PROPAGATION; FATIGUE OF MATERIALS; FATIGUE TESTING; HIGH SPEED CAMERAS; HIGH SPEED PHOTOGRAPHY; STRAIN MEASUREMENT; STRESS INTENSITY FACTORS;

CRACK CLOSURE;

EID: 69249138353     PISSN: 03093247     EISSN: None     Source Type: Journal    
DOI: 10.1243/03093247JSA440     Document Type: Article

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