๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A criterion for the time dependence of dynamic fracture

โœ Scribed by Floyd R. Tuler; Barry M. Butcher


Publisher
Springer Netherlands
Year
1968
Tongue
English
Weight
309 KB
Volume
4
Category
Article
ISSN
1573-2673

No coin nor oath required. For personal study only.

โœฆ Synopsis


Dynamic fracture is a time-dependent phenomena in which the spall stress depends on the stress pulse duration. It is shown that the empirical relation between the spall stress and the square root of the stress gradient is equivalent to a simple impulse criterion. A more general criterion based on the concept of cumulative damage is proposed, and good agreement is obtained between calculated and observed values of the spall layer thickness in aluminum.


๐Ÿ“œ SIMILAR VOLUMES