"Numerical simulation of stress wave propagation in solids and porous media"@en . "18"^^ . . . . "3"^^ . "Wave propagation; finite element method; porous media"@en . "0"^^ . "3"^^ . "0"^^ . . "1"^^ . . . . "Numerick\u00E9 modelov\u00E1n\u00ED \u0161\u00ED\u0159en\u00ED nap\u011Btov\u00FDch vln v t\u011Blesech a por\u00E9zn\u00EDch struktur\u00E1ch"@cs . . "2008-01-31+01:00"^^ . . "18"^^ . "2008-01-01+01:00"^^ . . . "C\u00EDlem projektu je zp\u0159esn\u011Bn\u00ED existuj\u00EDc\u00EDch MKP model\u016F pro \u0159e\u0161en\u00ED dynamick\u00FDch p\u0159echodov\u00FDch d\u011Bj\u016F v mechanice kontinua s uva\u017Eov\u00E1n\u00EDm geometrick\u00FDch (velk\u00E9 p\u0159etvo\u0159en\u00ED a rotace) a materi\u00E1lov\u00FDch nelinearit zalo\u017Een\u00FDch na objektivn\u00EDch derivac\u00ED tenzoru nap\u011Bt\u00ED v rychlostn\u00EDch formulac\u00ED. Zvl\u00E1\u0161tn\u00ED pozornost je v\u011Bnov\u00E1na por\u00E9zn\u00EDm struktur\u00E1m obsahuj\u00EDc\u00ED tekutou a pevnou f\u00E1zi."@cs . "The aim of the project is the improvement of current finite element models of transient dynamics problems in continuum mechanics, including geometrical non-linearities (large strains and rotations) and non-linear material response based on objective stress derivatives in rate formulations. In particular, the research of the porous media containing fluid and solid phases is investigated."@en . .