"Praha" . "RIV/68407700:21110/14:00222851" . . . "Hradec Kr\u00E1lov\u00E9" . . "fibre reinforced concrete; uniaxial tension test; attachment of specimen; tensile strength; stress strain diagram"@en . "S" . "6"^^ . . . "Testing of Concrete and Fibre Reinforced Concrete in Uniaxial Tension"@en . . "[4DD2AF4E9A75]" . . "Va\u0161kov\u00E1, Jitka" . "2"^^ . "Tipka, Martin" . . "RIV/68407700:21110/14:00222851!RIV15-MSM-21110___" . . "2"^^ . "978-80-903806-7-7" . "Testing of Concrete and Fibre Reinforced Concrete in Uniaxial Tension"@en . . "Zkou\u0161en\u00ED betonu a vl\u00E1knobetonu v osov\u00E9m tahu"@cs . . "The paper deals with an investigation of tensile properties of concrete and fibre reinforced concrete using the test in uniaxial tension. This arrangement is technically more difficult compared to the commonly used bending test, but allows easier determination of strength-deformation parameters of material. The advantage of the test is the possibility of direct analysis of the post-peak part of the stress-strain diagram in tension. The article describes the recommended test arrangement and analyzes methodology of loading. Attention is focused on the critical phase of the loading process and subsequent evaluation of results. In the experimental research was compared strength and corresponding strain of specific fibre reinforced concrete, obtained in three-point and four-point bending test, and the uniaxial tension test. The results of this comparative study are presented in the conclusion."@en . . . . "2014-11-26+01:00"^^ . . "Zkou\u0161en\u00ED betonu a vl\u00E1knobetonu v osov\u00E9m tahu"@cs . "57467" . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 mo\u017Enostmi vy\u0161et\u0159ov\u00E1n\u00ED tahov\u00FDch vlastnost\u00ED betonu a vl\u00E1knobetonu pomoc\u00ED zkou\u0161ky v osov\u00E9m tahu. Toto uspo\u0159\u00E1d\u00E1n\u00ED je sice oproti b\u011B\u017En\u011B pou\u017E\u00EDvan\u00E9 zkou\u0161ce v tahu za ohybu technicky n\u00E1ro\u010Dn\u011Bj\u0161\u00ED, umo\u017E\u0148uje v\u0161ak jednodu\u0161\u0161\u00ED stanoven\u00ED pevnostn\u011B-deforma\u010Dn\u00EDch parametr\u016F materi\u00E1lu. V\u00FDraznou p\u0159ednost\u00ED zkou\u0161ky je zejm\u00E9na mo\u017Enost p\u0159\u00EDm\u00E9 anal\u00FDzy rezidu\u00E1ln\u00ED v\u011Btve pracovn\u00EDho diagramu vl\u00E1knobetonu v tahu. V p\u0159\u00EDsp\u011Bvku je pops\u00E1no doporu\u010Den\u00E9 uspo\u0159\u00E1d\u00E1n\u00ED zkou\u0161ky a analyzov\u00E1na metodika zat\u011B\u017Eov\u00E1n\u00ED. Pozornost je zam\u011B\u0159ena na kritick\u00E9 f\u00E1ze zat\u011B\u017Eovac\u00EDho procesu a n\u00E1sledn\u00E9 vyhodnocen\u00ED v\u00FDsledk\u016F. V r\u00E1mci experiment\u016F bylo pro konkr\u00E9tn\u00ED vl\u00E1knobeton provedeno porovn\u00E1n\u00ED pevnost\u00ED a odpov\u00EDdaj\u00EDc\u00EDch p\u0159etvo\u0159en\u00ED materi\u00E1lu, z\u00EDskan\u00FDch p\u0159i t\u0159\u00EDbodov\u00E9 a \u010Dty\u0159bodov\u00E9 ohybov\u00E9 zkou\u0161ce a zkou\u0161ce v osov\u00E9m tahu. V\u00FDsledky t\u00E9to srovn\u00E1vac\u00ED studie jsou uvedeny v z\u00E1v\u011Bru p\u0159\u00EDsp\u011Bvku."@cs . "Zkou\u0161en\u00ED betonu a vl\u00E1knobetonu v osov\u00E9m tahu" . "\u010Cesk\u00E1 beton\u00E1\u0159sk\u00E1 spole\u010Dnost \u010CSSI" . . "21. Beton\u00E1\u0159sk\u00E9 dny 2014" . . . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 mo\u017Enostmi vy\u0161et\u0159ov\u00E1n\u00ED tahov\u00FDch vlastnost\u00ED betonu a vl\u00E1knobetonu pomoc\u00ED zkou\u0161ky v osov\u00E9m tahu. Toto uspo\u0159\u00E1d\u00E1n\u00ED je sice oproti b\u011B\u017En\u011B pou\u017E\u00EDvan\u00E9 zkou\u0161ce v tahu za ohybu technicky n\u00E1ro\u010Dn\u011Bj\u0161\u00ED, umo\u017E\u0148uje v\u0161ak jednodu\u0161\u0161\u00ED stanoven\u00ED pevnostn\u011B-deforma\u010Dn\u00EDch parametr\u016F materi\u00E1lu. V\u00FDraznou p\u0159ednost\u00ED zkou\u0161ky je zejm\u00E9na mo\u017Enost p\u0159\u00EDm\u00E9 anal\u00FDzy rezidu\u00E1ln\u00ED v\u011Btve pracovn\u00EDho diagramu vl\u00E1knobetonu v tahu. V p\u0159\u00EDsp\u011Bvku je pops\u00E1no doporu\u010Den\u00E9 uspo\u0159\u00E1d\u00E1n\u00ED zkou\u0161ky a analyzov\u00E1na metodika zat\u011B\u017Eov\u00E1n\u00ED. Pozornost je zam\u011B\u0159ena na kritick\u00E9 f\u00E1ze zat\u011B\u017Eovac\u00EDho procesu a n\u00E1sledn\u00E9 vyhodnocen\u00ED v\u00FDsledk\u016F. V r\u00E1mci experiment\u016F bylo pro konkr\u00E9tn\u00ED vl\u00E1knobeton provedeno porovn\u00E1n\u00ED pevnost\u00ED a odpov\u00EDdaj\u00EDc\u00EDch p\u0159etvo\u0159en\u00ED materi\u00E1lu, z\u00EDskan\u00FDch p\u0159i t\u0159\u00EDbodov\u00E9 a \u010Dty\u0159bodov\u00E9 ohybov\u00E9 zkou\u0161ce a zkou\u0161ce v osov\u00E9m tahu. V\u00FDsledky t\u00E9to srovn\u00E1vac\u00ED studie jsou uvedeny v z\u00E1v\u011Bru p\u0159\u00EDsp\u011Bvku." . "Zkou\u0161en\u00ED betonu a vl\u00E1knobetonu v osov\u00E9m tahu" . "21110" .