Access the full text.
Sign up today, get DeepDyve free for 14 days.
D. Krajcinovic, J. Lemaître (1987)
Continuum damage mechanics theory and applications
Shou-wen Yu, D. Gross (1988)
The singular field at a rigid flat inclusion in hardening materials under longitudinal shearEngineering Fracture Mechanics, 31
R. Weichert, K. Schönert (1974)
On the temperature rise at the tip of a fast running crackJournal of The Mechanics and Physics of Solids, 22
V. Parton, Evgeniĭ Morozov (1978)
Elastic-plastic fracture mechanics
K. Fuller, Patricia Fox, J. Field (1975)
The temperature rise at the tip of fast-moving cracks in glassy polymersProceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 341
J. Chaboche (1988)
Continuum Damage Mechanics: Part II—Damage Growth, Crack Initiation, and Crack GrowthJournal of Applied Mechanics, 55
J. Lemaître (1987)
Formulation and Identification of Damage Kinetic Constitutive Equations
In this paper, the following conclusions are reached: The influence of damage on the stress and strain feilds can be neglected in an asymptotic sense for the solutions of damage field in a plastic solid containing small damage. The formulation of the problem is simplified with an uncoupled approach. Based on experimental results of plastic damage, most of the damage in the material are considered as small damage with the critacal damage variable ω c ≪1. Using this approach, closed form expressions of the near tip damage fields for mode III, mode I and the temperature distribution induced by plastic dissipation in a hardening material containing damage are deduced. We point out that the temperature distribution in the process zone is strongly dependent on the damage of materials even for the small damage case. The results of the predicted value of the temperature rise near the tip region ignoring the damage effect is appreciably higher than the observed data. The main reason of this discrepancy is the presence of damage dissipation and the fact that its influence on the calculation of plastic dissipation have not been appropriately taken account of. The calculation is improved by taking into account the damage effect on the temperature rise, then theT max value is in better accord with the experimental value.
Acta Mechanica Sinica – Springer Journals
Published: Aug 18, 2006
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.