On influence surfaces in material space

On influence surfaces in material space

Based on reciprocity relations in material space, influence surfaces are established for the evaluation of the energy changes between interacting defects. In this way, the change of the driving force on a crack tip due to changes of the position, size and orientation of neighboring defects can be ev...

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Veröffentlicht in:International journal of fracture 2016-12, Vol.202 (2), p.207-215
Hauptverfasser: Kienzler, R., Schröder, R.
Format: Artikel
Sprache:eng
Schlagworte:
Automotive Engineering
Characterization and Evaluation of Materials
Chemistry and Materials Science
Civil Engineering
Classical Mechanics
Crack tips
Defects
Isdmm15
Materials Science
Mechanical Engineering
Reciprocity
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Zusammenfassung:Based on reciprocity relations in material space, influence surfaces are established for the evaluation of the energy changes between interacting defects. In this way, the change of the driving force on a crack tip due to changes of the position, size and orientation of neighboring defects can be evaluated. The method enables to assess defect configurations in an elastic material in a straight-forward manner.
ISSN:0376-9429
1573-2673
DOI:10.1007/s10704-016-0149-z