10013
DOI: 10.14311/BSS.2014.0013
UNDERGROUND STRUCTURE UNDER DYNAMIC ACTIONS: EXPIREMANTAL INVESTIGATION AND NUMERICAL MODELLING
Pavel Svoboda1, Alexander N. Kravtsov1*, Vaclav Pospichal1
1Czech Technical University in Prague, Faculty of Civil Engineering, Prague, Czech Republic
*Corresponding author. Email: alexander.kravtsov@fsv.cvut.cz
This paper presents a second part of a study focuses on the behavior of underground structures subjected to dynamic actions due to seismoexplosion. 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, shock wave propagation, dynamic actions, dynamic loadings
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