Abstract
Numerical simulations of cracks and shear zones in quasi-brittle materials are presented. Extended Finite Element Method is used to describe both cracks and shear zones. In a description of tensile cracks, a Rankine criterion is assumed. A discrete Mohr-Coulomb law is adopted for simulations of shear zones. Results of simple numerical tests: uniaxial tension, bending and biaxial compression are demonstrated.
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Acknowledgments
Scientific work has been carried out as a part of the Project: âInnovative resources and effective methods of safety improvement and durability of buildings and transport infrastructure in the sustainable developmentâ financed by the European Union (POIG.01.01.02-10-106/09-01). The FE-calculations were performed at the Academic Computer Centre in Gdansk TASK.
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BobiĆski, J., Tejchman, J. (2015). Simulations of Shear Zones and Cracks in Engineering Materials Using eXtended Finite Element Method. In: Chau, KT., Zhao, J. (eds) Bifurcation and Degradation of Geomaterials in the New Millennium. IWBDG 2014. Springer Series in Geomechanics and Geoengineering. Springer, Cham. https://doi.org/10.1007/978-3-319-13506-9_1
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DOI: https://doi.org/10.1007/978-3-319-13506-9_1
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