"Napjatost sanovan\u00E9ho zd\u011Bn\u00E9ho objektu v d\u016Fsledku p\u0159edp\u011Bt\u00ED" . "2"^^ . . . "\u010Cajka, Radim" . "5"^^ . "Mynarzov\u00E1, Lucie" . . . "Jednou z nej\u00FA\u010Dinn\u011Bj\u0161\u00EDch metod pro opravu hodn\u011B po\u0161kozen\u00FDch zd\u011Bn\u00FDch konstrukc\u00ED je sp\u00EDn\u00E1n\u00ED objektu, resp. p\u0159edp\u00EDn\u00E1n\u00ED zdiva. Tento zp\u016Fsob je vhodn\u00FD nap\u0159. p\u0159i horizont\u00E1ln\u00EDm posunut\u00ED podpor, co\u017E je typickou poruchou pro stavby na poddolovan\u00E9m \u00FAzem\u00ED. Vzhledem k tomu, \u017Ee jednotliv\u00E9 zd\u011Bn\u00E9 konstrukce se od sebe velmi li\u0161\u00ED ? jak pou\u017Eit\u00FDm materi\u00E1lem, tak jeho kvalitou, opot\u0159eben\u00EDm, okoln\u00EDmi vlivy nebo stavebn\u00EDmi \u00FApravami b\u011Bhem existence konstrukce ? a normy ud\u00E1vaj\u00ED jen obecn\u00E9 n\u00E1vody pro \u0159e\u0161en\u00ED, je u\u017Eite\u010Dnou pom\u016Fckou pro p\u0159esn\u00FD n\u00E1vrh p\u0159edp\u00EDnac\u00EDch prac\u00ED tvorba modelu ve vhodn\u00E9m softwaru. V sou\u010Dasn\u00E9 dob\u011B se anal\u00FDzy stavebn\u00EDch, tedy i zd\u011Bn\u00FDch konstrukc\u00ED prov\u00E1d\u00ED nej\u010Dast\u011Bji pomoc\u00ED numerick\u00FDch metod, a to p\u0159ev\u00E1\u017En\u011B metodou kone\u010Dn\u00FDch prvk\u016F. Modelov\u00E1n\u00ED zdiva je v\u0161ak slo\u017Eit\u00FDm \u00FAkolem, proto\u017Ee jde o anizotropn\u00ED materi\u00E1l, zde nav\u00EDc v kombinaci s ocelov\u00FDmi p\u0159edp\u00EDnac\u00EDmi lany a kotevn\u00EDmi deskami. Existuje n\u011Bkolik p\u0159\u00EDstup\u016F k tvorb\u011B vhodn\u00E9ho modelu ? od vymodelov\u00E1n\u00ED jednotliv\u00FDch cihel a malty, p\u0159es model s homogenizovan\u00FDmi vlastno"@cs . . . "RIV/61989100:27120/08:00018684!RIV09-GA0-27120___" . . "Napjatost sanovan\u00E9ho zd\u011Bn\u00E9ho objektu v d\u016Fsledku p\u0159edp\u011Bt\u00ED"@cs . "Jednou z nej\u00FA\u010Dinn\u011Bj\u0161\u00EDch metod pro opravu hodn\u011B po\u0161kozen\u00FDch zd\u011Bn\u00FDch konstrukc\u00ED je sp\u00EDn\u00E1n\u00ED objektu, resp. p\u0159edp\u00EDn\u00E1n\u00ED zdiva. Tento zp\u016Fsob je vhodn\u00FD nap\u0159. p\u0159i horizont\u00E1ln\u00EDm posunut\u00ED podpor, co\u017E je typickou poruchou pro stavby na poddolovan\u00E9m \u00FAzem\u00ED. Vzhledem k tomu, \u017Ee jednotliv\u00E9 zd\u011Bn\u00E9 konstrukce se od sebe velmi li\u0161\u00ED ? jak pou\u017Eit\u00FDm materi\u00E1lem, tak jeho kvalitou, opot\u0159eben\u00EDm, okoln\u00EDmi vlivy nebo stavebn\u00EDmi \u00FApravami b\u011Bhem existence konstrukce ? a normy ud\u00E1vaj\u00ED jen obecn\u00E9 n\u00E1vody pro \u0159e\u0161en\u00ED, je u\u017Eite\u010Dnou pom\u016Fckou pro p\u0159esn\u00FD n\u00E1vrh p\u0159edp\u00EDnac\u00EDch prac\u00ED tvorba modelu ve vhodn\u00E9m softwaru. V sou\u010Dasn\u00E9 dob\u011B se anal\u00FDzy stavebn\u00EDch, tedy i zd\u011Bn\u00FDch konstrukc\u00ED prov\u00E1d\u00ED nej\u010Dast\u011Bji pomoc\u00ED numerick\u00FDch metod, a to p\u0159ev\u00E1\u017En\u011B metodou kone\u010Dn\u00FDch prvk\u016F. Modelov\u00E1n\u00ED zdiva je v\u0161ak slo\u017Eit\u00FDm \u00FAkolem, proto\u017Ee jde o anizotropn\u00ED materi\u00E1l, zde nav\u00EDc v kombinaci s ocelov\u00FDmi p\u0159edp\u00EDnac\u00EDmi lany a kotevn\u00EDmi deskami. Existuje n\u011Bkolik p\u0159\u00EDstup\u016F k tvorb\u011B vhodn\u00E9ho modelu ? od vymodelov\u00E1n\u00ED jednotliv\u00FDch cihel a malty, p\u0159es model s homogenizovan\u00FDmi vlastno" . . "post-tensioned masonry; modelling of masonry"@en . "Napjatost sanovan\u00E9ho zd\u011Bn\u00E9ho objektu v d\u016Fsledku p\u0159edp\u011Bt\u00ED"@cs . "Vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Brn\u011B" . "Brno" . . "P(GD103/05/H036)" . . . "State of stress in masonry object as a result of post-tensioning"@en . . "RIV/61989100:27120/08:00018684" . "[F9F9F7268A41]" . "27120" . . "Napjatost sanovan\u00E9ho zd\u011Bn\u00E9ho objektu v d\u016Fsledku p\u0159edp\u011Bt\u00ED" . "381635" . "State of stress in masonry object as a result of post-tensioning"@en . "978-80-87158-10-4" . . "Zd\u011Bn\u00E9 a sm\u00ED\u0161en\u00E9 konstrukce 2008" . "Post-tensioning of damaged masonry belongs to the most effective repair methods. It is suitable for typical failures occurred on undermining areas, e. g. horizontal displacement of supports. Individual structures vary in many items - used material, its quality, wear, surrounding conditions or modifications during the existence of the object. This paper presents numerical model of masonry structure and it compares several variations of it. Modelling of masonry is a hard question ? masonry is anisotropic material, in this case steel tendons and anchor plates are added."@en . . "2"^^ .