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Abstract
The paper deals with modelling of shear localization in granular bodies by means of an enhanced hypoplastic constitutive model and material point method (MPM). The calculations were carried out for plane strain compression of non-cohesive sand. In order to properly capture the width and inclination of shear zones, the constitutive model was enriched by a characteristic length of micro-structure by means of a non-local theory. The approach offered a good correspondence between numerical results and experimental ones.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
AIP Conference Proceedings
no. 2239,
pages 1 - 11,
ISSN: 0094-243X - Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Krzyżanowski J., Wójcik M., Tejchman-Konarzewski A.: Numerical Modelling of Shear Localization in Granular Bodies using MPM and Non-local Hypoplasticity// AIP Conference Proceedings -Vol. 2239, (2019), s.1-11
- DOI:
- Digital Object Identifier (open in new tab) 10.1063/5.0007829
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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