Observations of grain level damage accumulation in fatigue

Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009

Volumn 3, Issue , 2009, Pages 1433-1441

  Carroll, J ^a   Efstathiou, C ^b   Abuzaid, W ^a   Lambros, J ^a   Sehitoglu, H ^a   Hauber, B ^c   Spottswood, S M ^c   Chona, R ^c  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^b Department of Obstetrics Gynecology   (United States)

^c AIR FORCE RESEARCH LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPLIANCE CHANGE; CRACK GROWTH; CRACK OPENING; CRACK TIP OPENINGS; CRACK-CLOSURE PHENOMENA; DAMAGE ACCUMULATION; DIGITAL IMAGE CORRELATIONS; EFFECTIVE STRESS INTENSITY FACTOR; FATIGUE CRACKS; FIELD OF VIEWS; FULL-FIELD; HEAT TREATING; LARGE-GRAIN; LEAST SQUARES REGRESSION; LOCAL MEASUREMENT; MACRO SCALE; MICRO-SCALES; MULTIPLE SCALE; OFFSET METHOD; PEAK LOAD; TWO-POINT;

ASPHALT PAVEMENTS; CRACK DETECTION; CRACK TIPS; FATIGUE DAMAGE; MECHANICS; STRESS INTENSITY FACTORS; TITANIUM;

CRACK CLOSURE;

EID: 72849141817     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Paris P. Erdogan F. "A critical analysis of crack propagation laws" Basic Engng Trans ASME Series D; 85:528-534; (1963).
2. Elber W., "The significance of fatigue crack closure", Damage Tolerance in Aircraft Structures, ASTM STP 486, pp. 230-242, (1971).
3. Sutton, M.A., Wolters, W.J., Peters, W.H., Ranson, W.F., Mcneil S.R., "Determination of displacements using an improved digital image correlation method", Image and Vision Computing, 1, n. 3, pp. 133-139, (1983).
4. ASTM Standard E647-05 Standard test method for measurement of fatigue crack growth rates. (Appendix X2) ASTM International (2005).