10006

DOI: 10.14311/BSS.2014.0006

MATHEMATICAL APPARATUS FOR NUMERICAL MODELLING

OF SEISMOEXPLOSION IN TUNNEL SURROUNDINGS

Svatoslav Chamra ¹, Alexander N. Kravtsov¹, Pavel Svoboda¹*, Jan Pruška

 

¹Czech Technical University in Prague, Faculty of Civil Engineering, Prague, Czech Republic

*Corresponding author. Email: alexander.kravtsov@fsv.cvut.cz

In this study, we propose governing equations for shock wave propagation in rocks, taken into account deformation and stress effects. Model predictions have to be compeer with and experimental data obtained in a large-scale experiment by Department of Geotechnics of Czech Technical University in Prague.

KEYWORDS: seismoexplosion, rocks, impact, shock wave propagation

 

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