The present paper deals with the measurements of the critical Crack Tip Opening Angle by using an instrumented test. There is a comparison between the analysis of results made by a well known kinematic model and those given by finite element analysis based on a cohesive model for node release. Analysis is performed both on simple specimens and on back slotted ones.
Fonzo, A., Salvini, P., Di Biagio, M. (2004). Fracture Propagation in Dwt Back Slotted Specimens. INTERNATIONAL JOURNAL OF FRACTURE, 128(4), 159-169 [10.1023/B:FRAC.0000040979.74745.5b].
Fracture Propagation in Dwt Back Slotted Specimens
SALVINI, PIETRO;
2004-01-01
Abstract
The present paper deals with the measurements of the critical Crack Tip Opening Angle by using an instrumented test. There is a comparison between the analysis of results made by a well known kinematic model and those given by finite element analysis based on a cohesive model for node release. Analysis is performed both on simple specimens and on back slotted ones.File in questo prodotto:
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