Fracture of porous materials - Influence of the pore size

Engineering Fracture Mechanics

Volumn 75, Issue 7, 2008, Pages 1840-1853

  Leguillon, D ^a   Piat, R ^b  

^a INSTITUT JEAN LE ROND D ALEMBERT   (France)

^b UNIVERSITY OF KARLSRUHE   (Germany)

Author keywords

Fracture mechanics; Porous materials; Toughening; Weakening

Indexed keywords

FRACTURE TOUGHNESS; PORE SIZE; POROUS MATERIALS; SIZE DISTRIBUTION; TENSILE STRENGTH; VOLUME FRACTION;

RANDOM DISTRIBUTION;

FRACTURE MECHANICS;

FRACTURE MECHANICS; FRACTURE TOUGHNESS; PORE SIZE; POROUS MATERIALS; SIZE DISTRIBUTION; TENSILE STRENGTH; VOLUME FRACTION;

EID: 38549161632     PISSN: 00137944     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.engfracmech.2006.12.002     Document Type: Article

References (19)

1. Zimmermann A., Hoffman M., Flinn B.D., Bordia R.K., Chuang T.J., Fuller E.R., et al. Fracture of alumina with controlled pores. J Am Ceram Soc 81 (1998) 2449-2457
2. Deng Z.Y., She J., Inagaki Y., Yang J.F., Ohji T., and Tanaka Y. Reinforcement by crack-tip blunting in porous ceramics. J Eur Ceram Soc 24 (2004) 2055-2059
3. Fujita H., Jefferson G., Mc Meeking R.M., and Zok F.W. Mullite/alumina mixtures for use as porous matrices in oxide fiber composites. J Am Ceram Soc 87 2 (2004) 261-267
4. 4C laminates. J Solid State Chem 177 (2004) 487-492
5. Reynaud C., Thévenot F., Chartier T., and Besson J.L. Mechanical properties and mechanical behaviour of SiC dense-porous laminates. J Eur Ceram Soc 25 (2005) 589-597
6. Leguillon D., Tariolle S., Martin E., Chartier T., and Besson J.L. Prediction of crack deflection in porous/dense ceramic laminates. J Eur Ceram Soc 26 (2006) 343-349
7. Smith E. Underpinning of a simple blunt flaw fracture initiation relation. Int J Fract 131 (2005) 401-415
8. Leguillon D, Quesada D, Putot C, Martin E. Prediction of crack initiation at blunt notches and cavities - size effects. Engng Fract Mech, doi:10.1016/j.engfracmech.2006.11.008.
9. Weibull W. A statistical theory of the strength of materials. Proceedings of the Royal Swedish Academy of Engineering Science 151 (1939) 1-45
10. Leguillon D., and Sanchez-Palencia E. Computation of singular solutions in elliptic problems and elasticity (1987), John Wiley& Son, New York
11. Leguillon D. Strength or toughness? a criterion for crack onset at a notch. Eur J Mech A/Solids 21 (2002) 61-72
12. Leguillon D., and Yosibash Z. Crack onset at a v-notch. Influence of the notch tip radius. Int J Fract 122 (2003) 1-21
13. Martin E., and Leguillon D. Energetic conditions for interfacial failure in the vicinity of a matrix crack in brittle matrix composites. Int J Solids Struct 41 (2004) 6937-6948
14. Labossiere P.E.W., and Dunn M.L. Stress intensities at interface corners in anisotropic bimaterials. Engng Fract Mech 62 (1999) 555-575
15. Timoshenko S.P., and Goodier J.N. Theory of elasticity. 3rd ed. (1970), Mc Graw Hill, New York
16. Picard D., Leguillon D., and Putot C. A method to estimate the influence of the notch-root radius on the fracture toughness of ceramics. J Eur Ceram Soc 26 (2006) 1421-1427
17. Taylor D., Cornetti P., and Pugno N. The fracture mechanics of finite crack extension. Engng Fract Mech 72 (2005) 1021-1038
18. Taylor D. The theory of critical distances, in this special issue.
19. Whitney J.M., and Nuismer R.J. Stress fracture criteria for laminated composites containing stress concentrations. J Comp Mater 8 (1974) 71-108