Plastic zone size near the crack tip in a constrained ductile layer under mixed mode loading

Engineering Fracture Mechanics

Volumn 66, Issue 3, 2000, Pages 257-268

  Kang, Ki Ju ^a   Beom, Hyeon Gyu ^a  

^a Chonnam National University   (South Korea)

Author keywords

Ductile adhesive; Interface crack; Mode mixity; Plastic zone; T stress

Indexed keywords

EID: 0000456533     PISSN: 00137944     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0013-7944(00)00023-0     Document Type: Article

References (19)

1. Tvergaard V., Hutchinson J.W. Toughness of an interface along a thin ductile layer joining elastic solids. Philosophical Magazine A. 70:1994;641-656.
2. Varias A.G., Suo Z., Shih C.F. Ductile failure of a constrained metal foil. J. of Mech. Phys. Solids. 39:1991;963-986.
3. Kim Y.J., Lin G., Cornec A., Brocks W., Schwalbe K.H. On the maximum stresses in the constrained ductile layer under small scale yielding conditions. Int. J. of Fracture. 75:1996;R9-R16.
4. Kang KJ, Kim DH. Stress distribution ahead of an interface crack in a ductile adhesive layer. Int. J. of Solids and Structures 2000 (submitted).
5. Hill R. Mathematical theory of plasticity. 1950;226-230 Oxford University Press, Oxford.
6. Hallback N., Nilsson F. Mixed-mode I/II fracture behavior of an aluminum alloy. J. of Mech. Phys. Solids. 42:1994;1345-1374.
7. Varias A.G., Suo Z., Shih C.F. Mode mixity effect on the damage of a constrained ductile layer. J. of Mech. Phys. Solids. 40:1992;485-509.
8. Betagon C., Hancock J.W. Two parameter characterization of elastic-plastic crack-tip fields. J. of Applied Mechanics. 58:1991;104-110.
9. Irwin G.R. Plastic zone near a crack and fracture toughness. Proceedings of 7th Sagamore Conference :1960;4-63.
10. Dugdale D.S. Yielding in steel sheet containing slits. J. of Mech. Phys. Solids. 8:1960;100-104.
11. Kang K.J., Song B.G., Park Y.C. Fracture of a ductile layer constrained by stiff substrates. Part I: experimental observations. Transactions of the Korea Society of Mechanical Engineers, Part A. 22:(12):1998;2221-2230. (in Korean).
12. Choi S.H., Song B.G., Kang K.J. Fracture of a ductile layer constrained by stiff substrates. Part II: mechanical analysis. Transactions of the Korea Society of Mechanical Engineers. 23:(9):1999;1442-1454. (in Korean).
13. Choi SH, Song BG, Kang KJ, Fleck NA. Fracture of a ductile layer constrained by stiff substrates, 1999 (in preparation).
14. ABAQUS user's manual, version 5.6. HKS, 1996.
15. Kim D.H., Kang K.J. Two parameters approach for elastic-plastic fracture under mixed mode loading: large scale yielding. Proceedings of Asian Pacific Conference for Fracture and Strength '99 held in Xi'an China :1999.
16. Broek D. Elementary engineering fracture mechanics. 4th ed. 1986;110-115 Martinus Nijhoff, Dordrecht.
17. Rice J.R. Elastic fracture mechanics concepts for interfacial cracks. Transactions of the ASME J. of Applied Mechanics. 55:1988;98-103.
18. Rice J.R., Suo Z., Wang J.S. Mechanics and thermodynamics of brittle interfacial failure in bimaterial systems. Ruhle M., Evans A.G., Ashby M.F., Hirth J.P. Metal-ceramic interfaces. 1990;269-294 Pergamon Press, Oxford.
19. Choi S.R., Kang K.J. Green's function of semi-infinite straight interfacial crack problems. Transactions of the Korea Society of Mechanical Engineers. 15:(5):1991;1530-1537.