"Laboratorn\u00ED v\u00FDzkum uheln\u00FDch geokompozit\u016F - n\u011Bkter\u00E9 v\u00FDsledky"@cs . . . . "Coal beds rank among the weakest components of carboniferous rock massif in Upper Silesian coal basin. At present chemical grouting is being used in minig for reinforcing and stabilizing of rock strata. Due to low viscosity of a majority of chemical grouting means they are preferably applied for reinforcing of cracked rocks and coal seams. Reinforcing coal seams by means of chemical grouting, the properties and behaviour of coal seams grouted in this way are largely changed. This contribution deals with some laboratory results of grouted sample failure testing by which the effect of reinforcement grouting has been elucidated from the point of view of rock burst control." . "3"^^ . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "1003-6326" . "271;275" . . "RIV/68145535:_____/05:00030929" . "\u0160\u0148up\u00E1rek, Richard" . . "Uheln\u00E9 sloje pat\u0159\u00ED mezi nejslab\u0161\u00ED \u010D\u00E1sti karbonsk\u00E9ho horninov\u00E9ho masivu v Hornoslezsk\u00E9 uheln\u00E9 p\u00E1nvi. V sou\u010Dasnosti jsou chemick\u00E1 injekt\u00E1\u017En\u00ED m\u00E9dia pou\u017E\u00EDvan\u00E1 pro zpev\u0148ov\u00E1n\u00ED a stabilizaci horninov\u00E9ho masivu v hornictv\u00ED. V d\u016Fsledku n\u00EDzk\u00E9 viskozity je jeich p\u0159ev\u00E1\u017En\u00E1 \u010D\u00E1st p\u0159ednostn\u011B pou\u017E\u00EDv\u00E1na pro zpev\u0148ov\u00E1n\u00ED poru\u0161en\u00FDch hornin a uheln\u00FDch sloj\u00ED. Zpev\u0148ov\u00E1n\u00EDm uheln\u00FDch sloj\u00ED pomoc\u00ED prost\u0159edk\u016F chemick\u00FDch injekt\u00E1\u017En\u00EDch m\u00E9di\u00ED jsou v\u00FDznamn\u011B ovliv\u0148ov\u00E1ny jejich vlastnosti. P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 n\u011Bkter\u00FDmi v\u00FDsledky laboratorn\u00EDho v\u00FDzkumu poru\u0161en\u00ED zainjektovan\u00FDch uheln\u00FDch vzork\u016F z pohledu objasn\u011Bn\u00ED \u00FA\u010Dinku zpevn\u011Bn\u00ED uheln\u00E9 hmoty v r\u00E1mci protiot\u0159esov\u00E9ho boje."@cs . . . . "3"^^ . "RIV/68145535:_____/05:00030929!RIV06-AV0-68145535" . "Nonferrous Metals Society of China. Transactions" . "Laboratorn\u00ED v\u00FDzkum uheln\u00FDch geokompozit\u016F - n\u011Bkter\u00E9 v\u00FDsledky"@cs . "15" . "chemical grouting; reinforcing; geocomposite material"@en . "P(IBS3086351), Z(AV0Z30860518)" . . "Laboratory research of coal geocomposits - some results"@en . "Laboratory research of coal geocomposits - some results"@en . "Laboratory research of coal geocomposits - some results" . . . "Sta\u0161, Lubom\u00EDr" . . "527666" . . . "5"^^ . "[A3813A3AD1CF]" . "Sou\u010Dek, Kamil" . . "1" . . "Laboratory research of coal geocomposits - some results" . "Coal beds rank among the weakest components of carboniferous rock massif in Upper Silesian coal basin. At present chemical grouting is being used in minig for reinforcing and stabilizing of rock strata. Due to low viscosity of a majority of chemical grouting means they are preferably applied for reinforcing of cracked rocks and coal seams. Reinforcing coal seams by means of chemical grouting, the properties and behaviour of coal seams grouted in this way are largely changed. This contribution deals with some laboratory results of grouted sample failure testing by which the effect of reinforcement grouting has been elucidated from the point of view of rock burst control."@en . . .