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Crack growth instability studied by the strain energy density theory

โœ Scribed by Gdoutos, E. E.

Book ID
118784730
Publisher
Springer
Year
2012
Tongue
English
Weight
802 KB
Volume
82
Category
Article
ISSN
0939-1533

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๐Ÿ“œ SIMILAR VOLUMES

Crack growth resistance characterized by
Crack growth resistance characterized by the strain energy density function
โœ G.C. Sih; E. Madenci ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 855 KB

Stable ductile fracture of a typical metal alloy is found to be governed by the condition dS/da = const., i.e. the rate change of the strain energy density S with crack length 2n (or a) remained constant. Since fracture and/or yielding are toad rate dependent, the incremental theory of plasticity is

On the application of the strain energy
On the application of the strain energy density theory in predicting crack initiation and angle of growth
โœ A.K. Wong ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 975 KB

Until recently, the one-parameter singular expression for stresses near a crack-tip was widely thought to be sufficiently accurate over a reasonable region for any geometry and loading conditions. This view has been fast changing due to the growing evidence that the inclusion of higher order terms c