. "226"^^ . "0"^^ . "1"^^ . . "0"^^ . "Inverse problem of computing the regional stress tensor from observations of tensile wall-fractures in deviated boreholes"@en . "0"^^ . "V\u00FDpo\u010Det tenzoru region\u00E1ln\u00EDho pole nap\u011Bt\u00ED z tahov\u00FDcz puklin indukovan\u00FDch na st\u011Bn\u00E1ch uklon\u011Bn\u00FDch vrt\u016F"@cs . "Pot\u0159eba spolehliv\u00FDch metod pro ur\u010Dov\u00E1n\u00ED pole nap\u011Bt\u00ED vypl\u00FDv\u00E1 ze skute\u010Dnosti, \u017Ee nap\u011Bt\u00ED in situ je kl\u00ED\u010Dov\u00FDm faktorem v jak\u00E9koli problematice souvisej\u00EDc\u00ED s mechanikou hornin, od studia zem\u011Bt\u0159esen\u00ED po geotechnick\u00E9 pr\u016Fzkumy stability vrt\u016F \u010Di staveb. V\u00FDznamnou roli mezi metodami m\u011B\u0159en\u00ED nap\u011Bt\u00ED hraj\u00ED metody zalo\u017Een\u00E9 na pozorov\u00E1n\u00ED tlakov\u00FDch projev\u016F na st\u011Bn\u00E1ch vrt\u016F (drcen\u00ED, pukliny). C\u00EDlem p\u0159edkl\u00E1dan\u00E9ho projektu je v\u00FDvoj metody pro v\u00FDpo\u010Det region\u00E1ln\u00EDho pole nap\u011Bt\u00ED z tahov\u00FDch puklin, kter\u00E9 mohou b\u00FDt v sou\u010Dasnosti ve vrtech detekov\u00E1ny d\u00EDky pokro\u010Dil\u00E9 technologii m\u011B\u0159en\u00ED. Navrhujeme: (1) formulovat a \u0159e\u0161it obecnou \u00FAlohu inverze dat o puklin\u00E1ch pozorovan\u00FDch v uvoln\u011Bn\u00FDch vrtech za p\u0159edpokladu vyu\u017Eit\u00ED apriorn\u00ED informace o nadlo\u017E\u00ED, minim\u00E1ln\u00EDm nap\u011Bt\u00ED, p\u00F3rov\u00FDchtlac\u00EDch, pevnosti hornin atd., (2) analyzovat vlastnosti \u0159e\u0161en\u00ED a (3) testovat metodu s pomoc\u00ED syntetick\u00FDch dat i ter\u00E9nn\u00EDch m\u011B\u0159en\u00ED."@cs . . . . "0"^^ . . ""@en . . "226"^^ . .