"115355" . "The aim of the technology is provide a tool anabling detection of inhomogeneous and low bearing capacity spots in newly laid structural layers of railway track-bed. It was developed particuraly for investigations performed on the levels of formation and sub-balast surfaces.The evaluation is based on light falling weight deflectometer measurements. For the detection of the inhomogeneous spots a new quantity- the degree of the layer quality Zz- is established. The degree of the layer quality is calculated as a ratio between deflections of the loading plate caused by individual weight impact. The technology introduces a new way of evaluation of structual layer quality and recommends subsequent processes. in the inhomogeneous and low bearing capacity spots, it is recommended to verify the bearing capacity by means of the static plate load test."@en . . . . "degree of layer quality; light falling weight deflectometr; railway track bed"@en . "RIV/68407700:21110/13:00216916" . . . "Vyhled\u00E1n\u00ED nehomogenn\u00EDch m\u00EDst na zhotoven\u00FDch konstruk\u010Dn\u00EDch vrstv\u00E1ch pra\u017Ecov\u00E9ho podlo\u017E\u00ED umo\u017En\u00ED optimalizaci po\u010Dtu prov\u00E1d\u011Bn\u00FDch statick\u00FDch zat\u011B\u017Eovac\u00EDch zkou\u0161ek. Touto optimalizac\u00ED dojde k \u00FAspo\u0159e po\u010Dtu prov\u00E1d\u011Bn\u00FDch zkou\u0161ek o 30%. P\u0159i proveden\u00ED 100 statick\u00FDch zat\u011B\u017Eovac\u00EDch zkou\u0161ek ro\u010Dn\u011B a cen\u011B za jednu zkou\u0161ku 3 000 K\u010D dojde k ro\u010Dn\u00ED finan\u010Dn\u00ED \u00FAspo\u0159e 90 000 K\u010D" . . . . . "H\u0159eb\u00ED\u010Dek, Z." . . "KOMON 2/2013" . "21110" . "Vyhled\u00E1v\u00E1n\u00ED nehomogenn\u00EDch m\u00EDst na zhotoven\u00FDch konstruk\u010Dn\u00EDch vrstv\u00E1ch pra\u017Ecov\u00E9ho podlo\u017E\u00ED" . "Vyhled\u00E1v\u00E1n\u00ED nehomogenn\u00EDch m\u00EDst na zhotoven\u00FDch konstruk\u010Dn\u00EDch vrstv\u00E1ch pra\u017Ecov\u00E9ho podlo\u017E\u00ED"@cs . . "C\u00EDlem technologie je postup identifikace nehomogenn\u00EDch a m\u00E1lo \u00FAnosn\u00FDch m\u00EDst na nov\u011B zhotoven\u00FDch vrstv\u00E1ch pra\u017Ecov\u00E9ho podlo\u017E\u00ED (zejm\u00E9na zemn\u00ED pl\u00E1n\u011B a pl\u00E1n\u011B t\u011Blesa \u017Eelezni\u010Dn\u00EDho spodku). Hlavn\u00EDm m\u011B\u0159\u00EDc\u00EDm prost\u0159edkem je lehk\u00E1 dynymick\u00E1 deska. Pro identifikaci nehomogenn\u00EDch m\u00EDst je v metodice zavedena nov\u00E1 veli\u010Dina, stupe\u0148 kvality vrstvy Zz. tento stupe\u0148 je vypo\u010Dten jako pom\u011Br zatla\u010Den\u00ED zku\u0161ebn\u00ED desky od jednotliv\u00FDch r\u00E1z\u016F. V metodice je zavedeno hodnocen\u00ED kvality vrstvy a dal\u0161\u00ED postup prac\u00ED. V m\u00EDstech nehomogenit a m\u00E1lo \u00FAnosn\u00FDch m\u00EDst se doporu\u010Duje n\u00E1sledn\u011B prov\u00E1d\u011Bt statick\u00E9 zat\u011B\u017Eovac\u00ED zkou\u0161ky."@cs . "Vyhled\u00E1v\u00E1n\u00ED nehomogenn\u00EDch m\u00EDst na zhotoven\u00FDch konstruk\u010Dn\u00EDch vrstv\u00E1ch pra\u017Ecov\u00E9ho podlo\u017E\u00ED" . . . "C\u00EDlem technologie je postup identifikace nehomogenn\u00EDch a m\u00E1lo \u00FAnosn\u00FDch m\u00EDst na nov\u011B zhotoven\u00FDch vrstv\u00E1ch pra\u017Ecov\u00E9ho podlo\u017E\u00ED (zejm\u00E9na zemn\u00ED pl\u00E1n\u011B a pl\u00E1n\u011B t\u011Blesa \u017Eelezni\u010Dn\u00EDho spodku). Hlavn\u00EDm m\u011B\u0159\u00EDc\u00EDm prost\u0159edkem je lehk\u00E1 dynymick\u00E1 deska. Pro identifikaci nehomogenn\u00EDch m\u00EDst je v metodice zavedena nov\u00E1 veli\u010Dina, stupe\u0148 kvality vrstvy Zz. tento stupe\u0148 je vypo\u010Dten jako pom\u011Br zatla\u010Den\u00ED zku\u0161ebn\u00ED desky od jednotliv\u00FDch r\u00E1z\u016F. V metodice je zavedeno hodnocen\u00ED kvality vrstvy a dal\u0161\u00ED postup prac\u00ED. V m\u00EDstech nehomogenit a m\u00E1lo \u00FAnosn\u00FDch m\u00EDst se doporu\u010Duje n\u00E1sledn\u011B prov\u00E1d\u011Bt statick\u00E9 zat\u011B\u017Eovac\u00ED zkou\u0161ky." . "P(TA01030516)" . "Lidmila, Martin" . . "RIV/68407700:21110/13:00216916!RIV15-TA0-21110___" . "B\u0159e\u0161\u0165ovsk\u00FD, Petr" . "Detection of the inhomogeneous spots in finished structual kayers of railway track-bed"@en . . . "Vyhled\u00E1v\u00E1n\u00ED nehomogenn\u00EDch m\u00EDst na zhotoven\u00FDch konstruk\u010Dn\u00EDch vrstv\u00E1ch pra\u017Ecov\u00E9ho podlo\u017E\u00ED"@cs . . "Detection of the inhomogeneous spots in finished structual kayers of railway track-bed"@en . . "[99C61D28E993]" . "2"^^ . . "3"^^ . "Smlouva o vyu\u017Eit\u00ED v\u00FDsledk\u016F v\u00FDzkumu uzav\u0159ena dne 18.12. 2014 mezi Centrem dopravn\u00EDho v\u00FDzkumu, v.v.i. a Viamontem DSP, I\u010C 44994575. Kontaktn\u00ED osobou za Centrum dopravn\u00EDho v\u00FDzkumu, v.v.i. je doc. ing. Zden\u011Bk H\u0159eb\u00ED\u010Dek, CSc., vedouc\u00ED Oblasti pr\u016F\u0159ezov\u00FDch probl\u00E9m\u016F v doprav\u011B, tel. 541641742, e-mail: zdenek.hrebicek@cdv.cz" .