"Kontaktn\u00ED \u00FAloha v kombinaci s technikou super-prvk\u016F" . . . "Kontaktn\u00ED \u00FAloha v kombinaci s technikou super-prvk\u016F"@cs . "The contact problem in combination with the super-element technique"@en . "Plze\u0148, \u010Cesk\u00E1 republika" . "Brno, \u010Cesk\u00E1 republika" . . . . "Kontaktn\u00ED \u00FAloha v kombinaci s technikou super-prvk\u016F"@cs . "Pode\u0161va, Ji\u0159\u00ED" . "1"^^ . "27230" . "6"^^ . "RIV/61989100:27230/09:00020392!RIV10-MSM-27230___" . . . "Kontaktn\u00ED \u00FAloha v kombinaci s technikou super-prvk\u016F" . "Z(MSM6198910027)" . "The contact problem in combination with the super-element technique"@en . . "Konference Ansys 2009" . . . "TechSoft Engineering, s.r.o., T\u00E1borsk\u00E1 31, Praha 4" . . . . "978-80-254-5437-4" . . . "The modeling of the roller bearing brings two important problems. The contact problem means that two surfaces touch one another. The contact transmits the pressure force but not tensile force. It is not known neither the contact area nor the distribution of the contact pressure. The second problem is the largeness of the structure, the number of degrees of freedom (DOF). Nowadays the hardware allows to solve the large systems of equations. Nevertheless if the number of DOF go over 105 or 106 and the algorithm necessitates the iterative approach this could be the problem. The effective way of solution can be domain decomposition using so called super-elements. The paper brings the description of modeling with super-elements and solving the contact problem."@en . . "2009-09-23+02:00"^^ . "322440" . "contact; super-element; contact problem; domain decomposition; bearings; contact pressure"@en . . "[B06A3F81358F]" . . "Modelov\u00E1n\u00ED valiv\u00E9ho lo\u017Eiska p\u0159in\u00E1\u0161\u00ED dva v\u00FDznamn\u00E9 probl\u00E9my. U kontaktn\u00EDho probl\u00E9mu p\u0159edpokl\u00E1d\u00E1me, \u017Ee dva povrchy se budou dot\u00FDkat. Dotyk p\u0159en\u00E1\u0161\u00ED tlakovou s\u00EDlu, ne v\u0161ak tahovou. Nen\u00ED dop\u0159edu jasn\u00E9 ani jak velk\u00E1 bude kontaktn\u00ED plocha, ani jak\u00E9 bude rozlo\u017Een\u00ED kontaktn\u00EDho tlaku. Druh\u00FDm probl\u00E9mem m\u016F\u017Ee b\u00FDt velikost \u00FAlohy. Dne\u0161n\u00ED hardware sice umo\u017E\u0148uje rychl\u00E9 \u0159e\u0161en\u00ED velk\u00FDch \u00FAloh. P\u0159esto p\u0159i po\u010Dtu stup\u0148\u016F volnosti v \u0159\u00E1du 105 a\u017E 106 a p\u0159i pou\u017Eit\u00ED algoritm\u016F, vy\u017Eaduj\u00EDc\u00EDch opakov\u00E1n\u00ED v\u00FDpo\u010Dtu, m\u016F\u017Ee toto p\u0159edstavovat probl\u00E9m. \u00DA\u010Dinnou cestou \u0159e\u0161en\u00ED m\u016F\u017Ee b\u00FDt dekompozice modelu na tzv. ?super-prvky?. P\u0159\u00EDsp\u011Bvek p\u0159in\u00E1\u0161\u00ED popis modelov\u00E1n\u00ED s pou\u017Eit\u00EDm super-prvk\u016F a dopln\u011Bn\u00ED modelu o kontaktn\u00ED prvky."@cs . . "RIV/61989100:27230/09:00020392" . "Modelov\u00E1n\u00ED valiv\u00E9ho lo\u017Eiska p\u0159in\u00E1\u0161\u00ED dva v\u00FDznamn\u00E9 probl\u00E9my. U kontaktn\u00EDho probl\u00E9mu p\u0159edpokl\u00E1d\u00E1me, \u017Ee dva povrchy se budou dot\u00FDkat. Dotyk p\u0159en\u00E1\u0161\u00ED tlakovou s\u00EDlu, ne v\u0161ak tahovou. Nen\u00ED dop\u0159edu jasn\u00E9 ani jak velk\u00E1 bude kontaktn\u00ED plocha, ani jak\u00E9 bude rozlo\u017Een\u00ED kontaktn\u00EDho tlaku. Druh\u00FDm probl\u00E9mem m\u016F\u017Ee b\u00FDt velikost \u00FAlohy. Dne\u0161n\u00ED hardware sice umo\u017E\u0148uje rychl\u00E9 \u0159e\u0161en\u00ED velk\u00FDch \u00FAloh. P\u0159esto p\u0159i po\u010Dtu stup\u0148\u016F volnosti v \u0159\u00E1du 105 a\u017E 106 a p\u0159i pou\u017Eit\u00ED algoritm\u016F, vy\u017Eaduj\u00EDc\u00EDch opakov\u00E1n\u00ED v\u00FDpo\u010Dtu, m\u016F\u017Ee toto p\u0159edstavovat probl\u00E9m. \u00DA\u010Dinnou cestou \u0159e\u0161en\u00ED m\u016F\u017Ee b\u00FDt dekompozice modelu na tzv. ?super-prvky?. P\u0159\u00EDsp\u011Bvek p\u0159in\u00E1\u0161\u00ED popis modelov\u00E1n\u00ED s pou\u017Eit\u00EDm super-prvk\u016F a dopln\u011Bn\u00ED modelu o kontaktn\u00ED prvky." . "1"^^ .