Abstract
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.
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The support by the German Science Foundation (Deutsche Forschungsgemeinschaft, DFG) under Grant KI 284-19/1 is gratefully acknowledged.
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Kienzler, R., Schröder, R. On influence surfaces in material space. Int J Fract 202, 207–215 (2016). https://doi.org/10.1007/s10704-016-0149-z
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DOI: https://doi.org/10.1007/s10704-016-0149-z