"RIV/61989100:27360/01:00001200!RIV/2002/GA0/273602/N" . . . "Va\u0161ek, Z." . . . . . "Kliber, Ji\u0159\u00ED" . "P(GA106/01/0371)" . "Section bars and bars for concrete reinforcement pertain to basic construction elements used in the building industry. Their mechanical properties are guaranteed by producers according to \u010CSN or their equivalents in foreign standards. Basic mechanical properties of hot rolled bars are determined by the tensile test. Technical delivery conditions prescribe the determination of both the yield point and the yield strength either on the nominal bar area or on the real bar area. Bars can lose their mechanical properties by testing of real bar area and counting with nominal bar area. This case can occure at the bars in the minus tolerance of the nominal weight. In case of compensation of the reject production this fact can have a negative influence on the producer's production cost. The rolling of bars in the minus tolerance of their nominal weight is used especially in the production of section bars for structural purposes and of bars for concrete reinforcement"@en . "rolling, rod"@en . "Vliv v\u00E1lcov\u00E1n\u00ED ty\u010D\u00ED v m\u00EDnusov\u00E9 toleranci metrov\u00E9 hmotnosti na mechanick\u00E9 vlastnosti"@cs . . "700814" . . "[A5BCF8D2BC25]" . . "Vliv v\u00E1lcov\u00E1n\u00ED ty\u010D\u00ED v m\u00EDnusov\u00E9 toleranci metrov\u00E9 hmotnosti na mechanick\u00E9 vlastnosti" . "RIV/61989100:27360/01:00001200" . "Vliv v\u00E1lcov\u00E1n\u00ED ty\u010D\u00ED v m\u00EDnusov\u00E9 toleranci metrov\u00E9 hmotnosti na mechanick\u00E9 vlastnosti"@cs . "10" . "\u0160vinc, V." . "Effect of the rolling of bars in the minus tolerance of nominal weight on mechanical properties"@en . "0"^^ . "CD" . "1"^^ . . . "3"^^ . "0"^^ . "0"^^ . "Ostrava" . "Vliv v\u00E1lcov\u00E1n\u00ED ty\u010D\u00ED v m\u00EDnusov\u00E9 toleranci metrov\u00E9 hmotnosti na mechanick\u00E9 vlastnosti" . "Mezi z\u00E1kladn\u00ED konstruk\u010Dn\u00ED prvky u\u017E\u00EDvan\u00E9 ve stavebnictv\u00ED pat\u0159\u00ED profilov\u00E9 ty\u010De a ty\u010De pro v\u00FDztu\u017E do betonu. Jejich mechanick\u00E9 vlastnosti jsou v\u00FDrobci zaru\u010Dov\u00E1ny podle norem \u010CSN nebo obdobn\u00FDch zahrani\u010Dn\u00EDch norem. Mechanick\u00E9 vlastnosti ty\u010D\u00ED v\u00E1lcovan\u00FDch za tepla jsou zji\u0161\u0165ov\u00E1ny tahovou zkou\u0161kou. Technick\u00E9 dodac\u00ED p\u0159edpisy ur\u010Duj\u00ED stanoven\u00ED meze kluzu a meze pevnosti bu\u010F na nomin\u00E1ln\u00ED plochu ty\u010De nebo na skute\u010Dnou plochu ty\u010De. Zkou\u0161en\u00EDm skute\u010Dn\u00E9ho pr\u016F\u0159ezu a v\u00FDpo\u010Dtem na nomin\u00E1ln\u00ED pr\u016F\u0159ez ty\u010De m\u016F\u017Ee doj\u00EDt ke sn\u00ED\u017Een\u00EDmechanick\u00FDch vlastnost\u00ED ty\u010D\u00ED. Tento p\u0159\u00EDpad m\u016F\u017Ee nastat p\u0159i v\u00E1lcov\u00E1n\u00ED ty\u010D\u00ED v m\u00EDnusov\u00FDch toleranc\u00EDch metrov\u00E9 hmotnosti a to pak m\u016F\u017Ee v p\u0159\u00EDpad\u011B nutnosti n\u00E1hrady jin\u00FDm materi\u00E1lem negativn\u011B ovlivnit v\u00FDrobn\u00ED n\u00E1klady v\u00FDrobce. V\u00E1lcov\u00E1n\u00ED ty\u010D\u00ED v m\u00EDnusov\u00FDch toler anc\u00EDch metrov\u00E9 hmotnosti se vyu\u017E\u00EDv\u00E1 p\u0159edev\u0161\u00EDm p\u0159i v\u00FDrob\u011B profilov\u00FDch ty\u010D\u00ED pro konstruk\u010Dn\u00ED \u00FA\u010Dely a ty\u010D\u00ED pro v\u00FDztu\u017E do betonu" . . . "Effect of the rolling of bars in the minus tolerance of nominal weight on mechanical properties"@en . "TANGER, s.r.o" . . . "27360" .