. "Ne\u010D\u00EDslov\u00E1no" . "Prague" . "Statistically Equivalent Periodic Unit Cell for Jointed Rock Masses" . "Jointed rocks; Optimization; Periodic unit cell; Statistical description; homogenization"@en . "452345" . "RIV/68407700:21110/07:01131355!RIV08-GA0-21110___" . "\u0160ejnoha, Michal" . . "Statistically Equivalent Periodic Unit Cell for Jointed Rock Masses"@en . "RIV/68407700:21110/07:01131355" . . . . . . "This contribution deals with problem of solids weakened by cracks or joints. The rock containing crack is the model example of such a problem. Determination of properties is based upon the multi-scale homogenization. Owing to generally large dimensions of the analyzed problem (large underground caverns, deep seated tunnels, cracks in homogeneous mass, etc.) it is possible to treat joints, having sizes even of the order of meters, from the micromechanics point of view. The statistic description of spatial distribution of cracks is introduced. The common descriptors as e.g. crack density are compared with more sophisticated (containing more information) ones. The generation of the unit cells is based on the orientation and length of cracks."@en . "Statisticky ekvivalentn\u00ED jednotkov\u00E1 bu\u0148ka pro poru\u0161en\u00E9 horninov\u00E9 masivy"@cs . "[63F9F6465FC0]" . . "Svratka" . . . "This contribution deals with problem of solids weakened by cracks or joints. The rock containing crack is the model example of such a problem. Determination of properties is based upon the multi-scale homogenization. Owing to generally large dimensions of the analyzed problem (large underground caverns, deep seated tunnels, cracks in homogeneous mass, etc.) it is possible to treat joints, having sizes even of the order of meters, from the micromechanics point of view. The statistic description of spatial distribution of cracks is introduced. The common descriptors as e.g. crack density are compared with more sophisticated (containing more information) ones. The generation of the unit cells is based on the orientation and length of cracks." . "7"^^ . . . "Zeman, Jan" . "Statisticky ekvivalentn\u00ED jednotkov\u00E1 bu\u0148ka pro poru\u0161en\u00E9 horninov\u00E9 masivy"@cs . "2007-05-14+02:00"^^ . "Gajdo\u0161\u00EDk, Jan" . "Engineering Mechanics 2007" . . . . "Statistically Equivalent Periodic Unit Cell for Jointed Rock Masses" . "3"^^ . . . . "\u00DAstav termomechaniky AV \u010CR" . "Statistically Equivalent Periodic Unit Cell for Jointed Rock Masses"@en . . "3"^^ . "P(GD106/03/H150), Z(MSM6840770003)" . . . "978-80-87012-06-2" . . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 probl\u00E9mem pevn\u00FDch l\u00E1tek oslaben\u00FDch trhlinami. Pozornost je v\u011Bnov\u00E1na p\u0159edev\u0161\u00EDm anal\u00FDze skaln\u00EDch masiv\u016F poru\u0161en\u00FDch trhlinami."@cs . "21110" .