Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Theoretical, experimental and numerical investigations of creep crack growth
| Creep in Structures. 4th IUTAM Symposium
Berlin: Springer, 1991
ISBN: 3-540-53786-4
pp.339-346 |
| Creep in Structures <1990, Cracow> |
|
| English |
| Conference Paper |
| Fraunhofer IWM () |
| continuum mechanic; fracture concept; numerical procedure; steady-state creep condition |
Abstract
The paper shows the derivation of integral fracture concept from conservation laws of general continuum mechanics. Its applicability to cracks under steady- state creep conditions is demonstrated experimentally. The numerical procedure necessary for a reliable evaluation of the crack driving parameter from experimental data is discussed.