"158;165" . "Charakter poru\u0161ov\u00E1n\u00ED uheln\u00FDch geokompozit\u016F na b\u00E1zi injekt\u00E1\u017En\u00EDch prysky\u0159ic" . "468438" . "Zpev\u0148ov\u00E1n\u00ED, t\u011Bsn\u011Bn\u00ED a kotven\u00ED horninov\u00E9ho masivu a stavebn\u00EDch konstrukc\u00ED 2006. Sborn\u00EDk p\u0159\u00EDsp\u011Bvk\u016F 11. mezin\u00E1rodn\u00EDho semin\u00E1\u0159e" . "Sta\u0161, Lubom\u00EDr" . "RIV/68145535:_____/06:00040242" . . "2"^^ . . . . . "One of the possibilities of improving stability of longwall gates and roadway driven in coal seams in the application of a chemical grouting that will result in formation of a coal geocomposite in the surroudings of the underground roadway. The properties of such a coal geocomposite differ from the ones of the unmodified coal seam. The presented paper deals with laboratory geo-mechanical tests of pure coal and coal geo-composites prepared in laboratory. The paper discusses the different failure of these original and modified coal samples. The X-ray CT scans were used for observation and demonstration of failure evolution in these samples of pure coal and coal geo-composites."@en . "reinforcing; geo-composites; chemical grouts"@en . "Charakter poru\u0161ov\u00E1n\u00ED uheln\u00FDch geokompozit\u016F na b\u00E1zi injekt\u00E1\u017En\u00EDch prysky\u0159ic"@cs . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita Ostrava" . "P(IBS3086351), Z(AV0Z30860518)" . . "Jednou z mo\u017Enost\u00ED zlep\u0161en\u00ED stability porubn\u00EDch chodeb a chodeb ra\u017Een\u00FDch v uheln\u00FDch sloj\u00EDch je aplikov\u00E1n\u00ED chemick\u00E9 injekt\u00E1\u017Ee, kter\u00E1 vytv\u00E1\u0159\u00ED v okol\u00ED d\u016Fln\u00ED chodby v uheln\u00E9 sloji tzv. uheln\u00E9 geokompozity.Vlastnosti takov\u00FDchto uheln\u00FDch geokompozit\u016F se li\u0161\u00ED od vlastnost\u00ED nemodifikovan\u00E9 uheln\u00E9 sloje. Prezentovan\u00FD p\u0159\u00EDsp\u011Bvek pojedn\u00E1v\u00E1 o laboratorn\u00EDch geomechanick\u00FDch zkou\u0161k\u00E1ch \u010Dist\u00E9ho uhl\u00ED a uheln\u00FDch geokompozit\u016F p\u0159ipraven\u00FDch v laborato\u0159i a zab\u00FDv\u00E1 se odli\u0161n\u00FDm poru\u0161ov\u00E1n\u00EDm p\u016Fvodn\u00EDch a modifikovan\u00FDch uheln\u00FDch vzork\u016F. Pro studium a demonstraci v\u00FDvoje poru\u0161ov\u00E1n\u00ED ve zku\u0161ebn\u00EDch t\u011Blesech jak u \u010Dist\u00E9ho uhl\u00ED, tak uheln\u00FDch geokompozit\u016F byla pou\u017Eita rentgenov\u00E1 po\u010D\u00EDta\u010Dov\u00E1 tomografie."@cs . . . "Obara, Y." . "RIV/68145535:_____/06:00040242!RIV07-AV0-68145535" . . . "Jednou z mo\u017Enost\u00ED zlep\u0161en\u00ED stability porubn\u00EDch chodeb a chodeb ra\u017Een\u00FDch v uheln\u00FDch sloj\u00EDch je aplikov\u00E1n\u00ED chemick\u00E9 injekt\u00E1\u017Ee, kter\u00E1 vytv\u00E1\u0159\u00ED v okol\u00ED d\u016Fln\u00ED chodby v uheln\u00E9 sloji tzv. uheln\u00E9 geokompozity.Vlastnosti takov\u00FDchto uheln\u00FDch geokompozit\u016F se li\u0161\u00ED od vlastnost\u00ED nemodifikovan\u00E9 uheln\u00E9 sloje. Prezentovan\u00FD p\u0159\u00EDsp\u011Bvek pojedn\u00E1v\u00E1 o laboratorn\u00EDch geomechanick\u00FDch zkou\u0161k\u00E1ch \u010Dist\u00E9ho uhl\u00ED a uheln\u00FDch geokompozit\u016F p\u0159ipraven\u00FDch v laborato\u0159i a zab\u00FDv\u00E1 se odli\u0161n\u00FDm poru\u0161ov\u00E1n\u00EDm p\u016Fvodn\u00EDch a modifikovan\u00FDch uheln\u00FDch vzork\u016F. Pro studium a demonstraci v\u00FDvoje poru\u0161ov\u00E1n\u00ED ve zku\u0161ebn\u00EDch t\u011Blesech jak u \u010Dist\u00E9ho uhl\u00ED, tak uheln\u00FDch geokompozit\u016F byla pou\u017Eita rentgenov\u00E1 po\u010D\u00EDta\u010Dov\u00E1 tomografie." . . "Charakter poru\u0161ov\u00E1n\u00ED uheln\u00FDch geokompozit\u016F na b\u00E1zi injekt\u00E1\u017En\u00EDch prysky\u0159ic"@cs . "Charakter poru\u0161ov\u00E1n\u00ED uheln\u00FDch geokompozit\u016F na b\u00E1zi injekt\u00E1\u017En\u00EDch prysky\u0159ic" . "80-248-1047-6" . "[42C9C2464443]" . . . "8"^^ . . . "Ostrava" . . "Ostrava" . . "Failure character of coal geo-composites grouting resins base"@en . . "2006-03-16+01:00"^^ . "Failure character of coal geo-composites grouting resins base"@en . "4"^^ . . "Fukahori, D." . "Sou\u010Dek, Kamil" .