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Prediction of Crack Path Bifurcation under Quasi-Static Loading by the Cohesive Model
1 GKSS Research Centre Geesthacht, Institute of Materials Research, Germany
Structural Durability & Health Monitoring 2007, 3(2), 69-80. https://doi.org/10.3970/sdhm.2007.003.069
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Cohesive models are used for numerical crack extension analyses in order to predict the mechanical behavior of structures in cases of crack path bifurcation. Possible applications range from the macroscopic to the microscopic scale. As an example of applications to macroscopic engineering structures, simulations of a stiffened cylindrical shell under internal pressure are presented, where a skin crack may penetrate the rib or deviate. On the micro-scale, unit-cell calculation for a fiber-reinforced material is performed, where the fiber may debond or break.Keywords
cohesive model, ductile tearing, crack bifurcation, cracked shell, metal matrix composite.
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APA Style
Brocks, W., Scheider, I. (2007). Prediction of Crack Path Bifurcation under Quasi-Static Loading by the Cohesive Model. Structural Durability & Health Monitoring, 3(2), 69–80. https://doi.org/10.3970/sdhm.2007.003.069
Vancouver Style
Brocks W, Scheider I. Prediction of Crack Path Bifurcation under Quasi-Static Loading by the Cohesive Model. Structural Durability Health Monit. 2007;3(2):69–80. https://doi.org/10.3970/sdhm.2007.003.069
IEEE Style
W. Brocks and I. Scheider, “Prediction of Crack Path Bifurcation under Quasi-Static Loading by the Cohesive Model,” Structural Durability Health Monit., vol. 3, no. 2, pp. 69–80, 2007. https://doi.org/10.3970/sdhm.2007.003.069
Copyright © 2007 The Author(s). Published by Tech Science Press.This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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