About: Geotechnical Calculations for Prediction of Clandestine Undermining

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://vavtest.unob.cz/registr
Description	When coalition forces realize enemy’s intention to make use of the underground space for his belligerence, they must predict all options how to make military facilities less vulnerable from below. The article is focused on the simple geotechnical situation: Tunnel of 1m diameter, excavated by handy tools in loose materials, like sands or gravel. Further, the stability of the unsupported tunnel and effect of mining support is considered. Finally, which depth is presumable, when improvised tunnel should be done and profile reinforcement should be omitted. The best way how to explain it is to recognize the basic rules of the underground excavations stability. We cannot suppose drifting in the solid rocks. On the contrary, the clandestine excavations could to be achieved in loose materials, where silent technique, like shovels or pickaxe can be applied. The article would like to put the reader’s mind to geotechnical features that can facilitate or hamper the enemy’s effort to undermine coalition forces facility. When coalition forces realize enemy’s intention to make use of the underground space for his belligerence, they must predict all options how to make military facilities less vulnerable from below. The article is focused on the simple geotechnical situation: Tunnel of 1m diameter, excavated by handy tools in loose materials, like sands or gravel. Further, the stability of the unsupported tunnel and effect of mining support is considered. Finally, which depth is presumable, when improvised tunnel should be done and profile reinforcement should be omitted. The best way how to explain it is to recognize the basic rules of the underground excavations stability. We cannot suppose drifting in the solid rocks. On the contrary, the clandestine excavations could to be achieved in loose materials, where silent technique, like shovels or pickaxe can be applied. The article would like to put the reader’s mind to geotechnical features that can facilitate or hamper the enemy’s effort to undermine coalition forces facility. (en)
Title	Geotechnical Calculations for Prediction of Clandestine Undermining Geotechnical Calculations for Prediction of Clandestine Undermining (en)
skos:prefLabel	Geotechnical Calculations for Prediction of Clandestine Undermining Geotechnical Calculations for Prediction of Clandestine Undermining (en)
skos:notation	RIV/60162694:G43__/12:00476404!RIV13-MO0-G43_____
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(OVUOFVT200805)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Beyr, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ministerstvo obrany / Univerzita obrany - Fakulta vojenských technologií Brno
http://linked.open...dnocenehoVysledku	138106
http://linked.open...ai/riv/idVysledku	RIV/60162694:G43__/12:00476404
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Underground Drifts; Excavations; Undermine; Stress-Strain Status (en)
http://linked.open.../riv/klicoveSlovo	Excavations Stress-Strain Status Underground Drifts Undermine
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[14598C8BCE5C]
http://linked.open...i/riv/nazevZdroje	Advances in Military Technology
http://linked.open...in/vavai/riv/obor	KA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Technical support of design, building, maintenance and cancelling of the Czech military bases in abroad mission, using REACH-BACK concept.
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	7
http://linked.open...iv/tvurceVysledku	Beyr, Petr
issn	1802-2308
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	G43
is http://linked.open...avai/riv/vysledek of	Geotechnical Calculations for Prediction of Clandestine Undermining

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