๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Comparison of the effects of dislocations around internal and surface cracks on fracture

โœ Scribed by K.M. Lin; C.T. Hu; Sanboh Lee


Book ID
107827680
Publisher
Elsevier Science
Year
1987
Weight
536 KB
Volume
95
Category
Article
ISSN
0025-5416

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Dislocation-free zone model of mode III
โœ Sham-Tsong Shiue; Sanboh Lee ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 306 KB

The effect of crack blunting on mode III fracture is investigated using a discrete dislocation approach. The blunt crack is simulated by a small sharp crack emanating from a semi-elliptic hole. It is found that the applied stress intensity factor for dislocation emission increases with the number of

The image force on the screw dislocation
โœ Sanboh Lee ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 496 KB

On the basis of the result of Smith [Proc. R. Sot. 305A, 384 (1967)], we analyse the elastic interaction between a screw dislocation and a crack of finite length. The image force on the screw dislocation and the crack extension force are considered. The effects of the dislocations inside the crack a