"3"^^ . . "P(FR-TI1/367)" . "In situ measurement of hydraulic conductivity in tight rocks and rock matrix"@en . "Chrudim" . . "In situ measurement of hydraulic conductivity in tight rocks and rock matrix"@en . "5"^^ . . . . "M\u011B\u0159en\u00ED hydraulick\u00E9 vodivosti n\u00EDzce propustn\u00FDch hornin a horninov\u00FDch matric in situ" . "Bylo vyvinuto m\u011B\u0159\u00EDc\u00ED za\u0159\u00EDzen\u00ED, kter\u00E9 umo\u017E\u0148uje m\u011B\u0159en\u00ED spot\u0159eb vtl\u00E1\u010Den\u00E9 vody p\u0159i vodn\u00EDch tlakov\u00FDch zkou\u0161k\u00E1ch v horninov\u00E9m prost\u0159ed\u00ED in situ v rozsahu od setin ml.min-1 po des\u00EDtky l.min-1. Spot\u0159eby vy\u0161\u0161\u00ED ne\u017E 1 ml.min-1 jsou m\u011B\u0159eny pomoc\u00ED sestavy elektronick\u00FDch pr\u016Ftokom\u011Br\u016F, spot\u0159eby pod touto hranic\u00ED jsou zaznamen\u00E1v\u00E1ny jako v\u00E1hov\u00FD \u00FAbytek vtl\u00E1\u010Den\u00E9 kapaliny na citliv\u00FDch vah\u00E1ch. Za\u0159\u00EDzen\u00ED sou\u010Dasn\u011B samo\u010Dinn\u011B reguluje (udr\u017Euje na zvolen\u00E9 konstantn\u00ED hodnot\u011B) vstupn\u00ED tlak. Pomoc\u00ED uveden\u00E9ho za\u0159\u00EDzen\u00ED byly testov\u00E1ny hydraulick\u00E9 vlastnosti granit\u016F na dvou lokalit\u00E1ch v \u010Cesk\u00E9m masivu. Jednalo se o testy ve vrtech na \u00FAsec\u00EDch o d\u00E9lce 5 m, jejich\u017E v\u00FDsledkem byly profily hydraulick\u00E9 vodivost s hloubkou a testy na \u00FAsec\u00EDch bez makropuklin o d\u00E9lce 0,5 m. Hydraulick\u00E1 vodivost in situ m\u011B\u0159en\u00FDch hornin se pohybovala od 7.10-13 m.s-1 v horninov\u00E9 matrici po 3.10-6 m.s-1 na \u00FAseku, kter\u00FD zastihl otev\u0159enou vodivou puklinu."@cs . "RIV/00025798:_____/12:00000065" . "Bylo vyvinuto m\u011B\u0159\u00EDc\u00ED za\u0159\u00EDzen\u00ED, kter\u00E9 umo\u017E\u0148uje m\u011B\u0159en\u00ED spot\u0159eb vtl\u00E1\u010Den\u00E9 vody p\u0159i vodn\u00EDch tlakov\u00FDch zkou\u0161k\u00E1ch v horninov\u00E9m prost\u0159ed\u00ED in situ v rozsahu od setin ml.min-1 po des\u00EDtky l.min-1. Spot\u0159eby vy\u0161\u0161\u00ED ne\u017E 1 ml.min-1 jsou m\u011B\u0159eny pomoc\u00ED sestavy elektronick\u00FDch pr\u016Ftokom\u011Br\u016F, spot\u0159eby pod touto hranic\u00ED jsou zaznamen\u00E1v\u00E1ny jako v\u00E1hov\u00FD \u00FAbytek vtl\u00E1\u010Den\u00E9 kapaliny na citliv\u00FDch vah\u00E1ch. Za\u0159\u00EDzen\u00ED sou\u010Dasn\u011B samo\u010Dinn\u011B reguluje (udr\u017Euje na zvolen\u00E9 konstantn\u00ED hodnot\u011B) vstupn\u00ED tlak. Pomoc\u00ED uveden\u00E9ho za\u0159\u00EDzen\u00ED byly testov\u00E1ny hydraulick\u00E9 vlastnosti granit\u016F na dvou lokalit\u00E1ch v \u010Cesk\u00E9m masivu. Jednalo se o testy ve vrtech na \u00FAsec\u00EDch o d\u00E9lce 5 m, jejich\u017E v\u00FDsledkem byly profily hydraulick\u00E9 vodivost s hloubkou a testy na \u00FAsec\u00EDch bez makropuklin o d\u00E9lce 0,5 m. Hydraulick\u00E1 vodivost in situ m\u011B\u0159en\u00FDch hornin se pohybovala od 7.10-13 m.s-1 v horninov\u00E9 matrici po 3.10-6 m.s-1 na \u00FAseku, kter\u00FD zastihl otev\u0159enou vodivou puklinu." . "Hole\u010Dek, Jan" . . "Bl\u00E1ha, Vladim\u00EDr" . . "Rukavi\u010Dkov\u00E1, Lenka" . . "M\u011B\u0159en\u00ED hydraulick\u00E9 vodivosti n\u00EDzce propustn\u00FDch hornin a horninov\u00FDch matric in situ"@cs . . . "M\u011B\u0159en\u00ED hydraulick\u00E9 vodivosti n\u00EDzce propustn\u00FDch hornin a horninov\u00FDch matric in situ"@cs . "Vodn\u00ED zdroje Ekomonitor s.r.o, Chrudim" . "RIV/00025798:_____/12:00000065!RIV13-MPO-00025798" . "149392" . "http://www.ekomonitor.cz/publikace/sborniky#hlavni" . "2012-10-17+02:00"^^ . . . "Inovativn\u00ED sana\u010Dn\u00ED technologie ve v\u00FDzkumu a praxi V" . . "Praha" . "hydraulic conductivity, hard rocks, rock matrix, flowrate measurement, granite, Bohemian Massif"@en . . . . "New equipment was developed for measurements of consumption of water during water pressure tests in hydrogeological boreholes. Measuring range of the equipment is from hundredths of ml.min-1 to tenths of l.min-1. The consumptions higher than 1 ml.min-1 are measured by means of a set of electronic flowmeters with various measuring ranges. Low consumptions are measured by means of weight water loss logging on sensitive scales. The equipment also adjusts measuring pressure automatically on a selected value. Hydraulic conductivity of granites was studied using this equipment on two test sites in the Bohemian massif. Hydrodynamic tests were performed in five-meter-thick sections of boreholes. Tests to measure permeability of rock matrix were performed in 0,5 m thick sections. Detailed depth profiles of hydraulic conductivity were the results of the measurements. In situ measured values of the coefficient of hydraulic conductivity varied from 7.10-13 in rock matrix to 3.10-6 m.s-1 in an interval with an opened conductive fracture."@en . "3"^^ . . . . "978-80-86832-68-5" . "M\u011B\u0159en\u00ED hydraulick\u00E9 vodivosti n\u00EDzce propustn\u00FDch hornin a horninov\u00FDch matric in situ" . . . . "[2F35DAC670D0]" .