"Z(AV0Z20710524)" . "Kloiber, Michal" . . . "3"^^ . "Odhad vlastnost\u00ED d\u0159eva pomoc\u00ED zatla\u010Dov\u00E1n\u00ED trnu s r\u016Fzn\u00FDm tvarem penetra\u010Dn\u00EDho hrotu" . "1"^^ . "Tippner, J." . "Dosavadn\u00ED penetra\u010Dn\u00ED metody ur\u010Den\u00E9 ke zji\u0161\u0165ov\u00E1n\u00ED hustoty zabudovan\u00E9ho d\u0159eva ve stavb\u00E1ch neumo\u017E\u0148uj\u00ED popisovat hustotu v cel\u00E9m profilu prvku, ale pouze na jeho povrchu. Hustota d\u0159eva se ov\u0161em v profilu m\u011Bn\u00ED, co\u017E ovliv\u0148uje p\u0159esnost stanoven\u00ED hustoty. Doposud pou\u017E\u00EDvan\u00E9 p\u0159\u00EDstroje na principu vyst\u0159elov\u00E1n\u00ED trnu proti materi\u00E1lu bylo proto pot\u0159eba doplnit o zkou\u0161ku p\u0159i kter\u00E9 bude trn zatla\u010Dov\u00E1n minim\u00E1ln\u011B do st\u0159edu m\u011B\u0159en\u00E9ho prvku. Byly vyrobeny hroty o pr\u016Fm\u011Bru 3 mm se speci\u00E1ln\u00EDm p\u0159\u00EDpravkem pro upnut\u00ED na univerz\u00E1ln\u00ED zku\u0161ebn\u00ED stroj. Pomoc\u00ED zku\u0161ebn\u00EDho stroje byla m\u011B\u0159ena s\u00EDla pot\u0159ebn\u00E1 pro zatla\u010Den\u00ED hrotu p\u0159i konstantn\u00ED posuvn\u00E9 rychlosti."@cs . "Odhad vlastnost\u00ED d\u0159eva pomoc\u00ED zatla\u010Dov\u00E1n\u00ED trnu s r\u016Fzn\u00FDm tvarem penetra\u010Dn\u00EDho hrotu"@cs . . "Estimation of wood properties using pin pushing in method with"@en . . . . . "The existing penetration methods for the identification of the density of wood that forms a part of structures do not make it possible to describe the density in the entire element profile but only on its surface. However, wood density changes throughout the profile which affects the accuracy of the density determination. The instruments used until now based on the principle of a pin shot into the material thus needed to be supplemented with a test during which the pin would be pushed at least to the centre of the measured element. Pins of 3 mm in diameter were manufactured with a special jig fastening them to a universal testing machine."@en . . "LVII" . "1211-8516" . "RIV/68378297:_____/09:00324257" . . "2/2009" . . "CZ - \u010Cesk\u00E1 republika" . "Odhad vlastnost\u00ED d\u0159eva pomoc\u00ED zatla\u010Dov\u00E1n\u00ED trnu s r\u016Fzn\u00FDm tvarem penetra\u010Dn\u00EDho hrotu"@cs . . "Estimation of wood properties using pin pushing in method with"@en . . . "Kotl\u00EDnov\u00E1, M." . "[AEEB4346E7E9]" . . "RIV/68378297:_____/09:00324257!RIV09-AV0-68378297" . "8"^^ . "Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis" . "331043" . "wood density; penetration method; diagnostic instruments; wooden structures"@en . "Dosavadn\u00ED penetra\u010Dn\u00ED metody ur\u010Den\u00E9 ke zji\u0161\u0165ov\u00E1n\u00ED hustoty zabudovan\u00E9ho d\u0159eva ve stavb\u00E1ch neumo\u017E\u0148uj\u00ED popisovat hustotu v cel\u00E9m profilu prvku, ale pouze na jeho povrchu. Hustota d\u0159eva se ov\u0161em v profilu m\u011Bn\u00ED, co\u017E ovliv\u0148uje p\u0159esnost stanoven\u00ED hustoty. Doposud pou\u017E\u00EDvan\u00E9 p\u0159\u00EDstroje na principu vyst\u0159elov\u00E1n\u00ED trnu proti materi\u00E1lu bylo proto pot\u0159eba doplnit o zkou\u0161ku p\u0159i kter\u00E9 bude trn zatla\u010Dov\u00E1n minim\u00E1ln\u011B do st\u0159edu m\u011B\u0159en\u00E9ho prvku. Byly vyrobeny hroty o pr\u016Fm\u011Bru 3 mm se speci\u00E1ln\u00EDm p\u0159\u00EDpravkem pro upnut\u00ED na univerz\u00E1ln\u00ED zku\u0161ebn\u00ED stroj. Pomoc\u00ED zku\u0161ebn\u00EDho stroje byla m\u011B\u0159ena s\u00EDla pot\u0159ebn\u00E1 pro zatla\u010Den\u00ED hrotu p\u0159i konstantn\u00ED posuvn\u00E9 rychlosti." . "Odhad vlastnost\u00ED d\u0159eva pomoc\u00ED zatla\u010Dov\u00E1n\u00ED trnu s r\u016Fzn\u00FDm tvarem penetra\u010Dn\u00EDho hrotu" . . .