T-Stress in Elastic-plastic Crack-tip Fields
Source abstract
Abstract
A ligament field ahead of a crack tip for Model-I plane strain problem in a power-law hardening material is developed. Based on this solution, a formula for the critical value of J-integral in terms of T-stress for an elastic-plastic material is derived. T-stress effects on fracture toughness are discussed.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fatigue and fracture mechanics · Mechanical stress and fatigue analysis · Material Properties and Failure Mechanisms
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (11)
Show source-provided references
1. J.W. Hutchinson · Journal of the Mechanics and Physics of Solids · 1968 · 16 · 1310.1016/0022-5096(68)90014-8 ↗
2. Y.C. Li · Scientia Sinica · 1986 · A29 · 941
3. N. P. O’Dowd · Journal of the Mechanics and Physics of Solids · 1991 · 39 · 98910.1016/0022-5096(91)90049-T ↗
4. J. R. Rice · Journal of the Mechanics and Physics of Solids · 1968 · 16 · 110.1016/0022-5096(68)90013-6 ↗
5. J. R. Rice · Journal of the Mechanics and Physics of Solids · 1974 · 22 · 1710.1016/0022-5096(74)90010-6 ↗
6. M. S. Sharma · Journal of the Mechanics and Physics of Solids · 1991 · 39 · 104310.1016/0022-5096(91)90051-O ↗
7. C.L. Tian · International Journal of Fracture · 2001 · 110 · L45
8. C.L. Tian · International Journal of Solids and Structures · 2005 · 42 · 95110.1016/j.ijsolstr.2004.05.015 ↗
9. L. Xia · Journal of the Mechanics and Physics of Solids · 1993 · 41 · 66510.1016/0022-5096(93)90022-8 ↗
10. S. Yang · International Journal of Fracture · 1992 · 54 · 21110.1007/BF00035356 ↗
11. S Yang · Engineering Fracture Mechanics · 1993 · 45 · 110.1016/0013-7944(93)90002-A ↗