| Autor: |
G. T. Hahn, M. F. Kanninen, A. R. Rosenfield, R. G. Hoagland |
| Rok vydání: |
1975 |
| Předmět: |
|
| Zdroj: |
Engineering Fracture Mechanics. 7:583-591 |
| ISSN: |
0013-7944 |
| DOI: |
10.1016/0013-7944(75)90058-2 |
| Popis: |
This paper examines 3 theories that have been used to characterize the arrest capabilities of steels and structures: (1) The static analysis, arrest toughness ( K Ia ) theory; (2) The dynamically loaded/stationary crack toughness ( K Id ) theory, and (3) The dynamic analysis, propagating crack energy or toughness ( R ID or K ID ) theory. These three concepts are examined in the light of measurements of unstable fracture and crack arrest in wedge-loaded DCB test pieces together with a fully dynamic analysis of the experiments. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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