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| rdf:type
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| Description
| - Kuželová tenzometrická sonda pro měření napětí horninového masivu metodou over-coring, vycházející z poznatků K.Sugavary a Y.Obary je vyvíjena v UGN AV ČR od roku 2004. Prvá generace byla vybavena jednoduchou elektronikou, která vyžadovala kontinuální komunikaci s počítačem pro sběr dat. Prototypy takových sond jsou používány pro dlouhodobá měření změn napětí masivu indukovaných postupem porubní fronty v dole. Řešení spojité komunikace se sondou přes rotující vrtný nástroj se ukázalo jako neschůdné. Proto byla vyvinuta 2. generace sond CCBO vybavená vestavěným zapisovačem dat. Zjednodušená varianta sond CCBO, označená jako CCBM, je vyvinuta pro dlouhodobá monitorování změn napětí horninového masivu. Je popsána konstrukce obou typů sond a metoda korekce chyb vyvážení tenzometrů a automatické kalibrace citlivosti. (cs)
- Compact conical strain gauge probe for borehole overcoring rock massif stress measurement (CCBO), based on experiences of K. Sugavara and Y. Obara, has been developed in Institute of Geonics ASCR from 2004. First generation of CCBO is equipped by simple electronic circuit which requires continuous communication with control computer in the course of measurement. Prototypes of this type probes are used for long term stress changes monitoring induced by longwall advancement in mine. Solving of continuous data communication through rotating drilling tool filled by wash water in course of over-coring is very difficult technical task, which is not possible to solve in terms of grant project. To avoid this problem a development of second generation of CCBO equipped by microprocessor and internal data logger was initialised. Simplified modification of CCBO is developed as a probe for long-term monitoring of rock massif stress changes (Compact Conical Ended Borehole Monitoring - CCBM).
- Compact conical strain gauge probe for borehole overcoring rock massif stress measurement (CCBO), based on experiences of K. Sugavara and Y. Obara, has been developed in Institute of Geonics ASCR from 2004. First generation of CCBO is equipped by simple electronic circuit which requires continuous communication with control computer in the course of measurement. Prototypes of this type probes are used for long term stress changes monitoring induced by longwall advancement in mine. Solving of continuous data communication through rotating drilling tool filled by wash water in course of over-coring is very difficult technical task, which is not possible to solve in terms of grant project. To avoid this problem a development of second generation of CCBO equipped by microprocessor and internal data logger was initialised. Simplified modification of CCBO is developed as a probe for long-term monitoring of rock massif stress changes (Compact Conical Ended Borehole Monitoring - CCBM). (en)
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| Title
| - Second generation of conical strain gauge probe for stress measurement in rock massif
- Druhá generace kuželových tenzometrických sond pro měření napětí horninového masivu (cs)
- Second generation of conical strain gauge probe for stress measurement in rock massif (en)
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| skos:prefLabel
| - Second generation of conical strain gauge probe for stress measurement in rock massif
- Druhá generace kuželových tenzometrických sond pro měření napětí horninového masivu (cs)
- Second generation of conical strain gauge probe for stress measurement in rock massif (en)
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| skos:notation
| - RIV/68145535:_____/08:00314484!RIV09-AV0-68145535
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA105/06/1768), Z(AV0Z30860518)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/68145535:_____/08:00314484
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - stress measurement; over - coring (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Acta geodynamica et geomaterialia
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Knejzlík, Jaromír
- Rambouský, Zdeněk
- Souček, Kamil
- Staš, Lubomír
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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