Elastic interaction of a wedge crack with a screw dislocation.

Autor: Ohr, S. M., Chang, S.-J., Thomson, R.
Předmět:
Zdroj: Journal of Applied Physics; 3/15/1985, Vol. 57 Issue 6, p1839, 5p, 3 Diagrams, 2 Graphs
Abstrakt: Examines the elastic field of a semi-infinite wedge crack and its interaction with a screw dislocation under mode III loading conditions. Expression of the stress field around the wedge crack; Relationship between the stress intensity factors for the wedge and sharp cracks; Calculation of the crack extension force for the wedge crack.
Databáze: Complementary Index