Safety of Nuclear Waste Disposal
Safety of Nuclear Waste Disposal
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Articles | Volume 2
Articles | Volume 2
https://doi.org/10.5194/sand-2-119-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/sand-2-119-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 2
Conference Abstract
 | 
06 Sep 2023
Conference Abstract |  | 06 Sep 2023

BARIK: an extended Hoek–Brown-based anisotropic constitutive model for fractured crystalline rock

Rocio Paola León Vargas, Max Friedel, Alireza Hassanzadegan, Michael Rahmig, Fabian Weber, and Heinz Konietzky

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Short summary
This contribution gives an overview of how the BARIK constitutive model was developed and tested. BARIK is an extended Hoek–Brown model for fractured crystalline rock that takes up to three fracture systems into account. It gives a numerical value to qualitative integrity criteria to show that the containment-providing rock zone in crystalline host rock is still intact. The BARIK model is a step forward in understanding and modeling the complex behavior of fractured crystalline hard rock.
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