Zobrazeno 1 - 10
of 20
pro vyhledávání: '"rock monitoring"'
Autor:
Jie WANG
Publikováno v:
Meikuang Anquan, Vol 54, Iss 11, Pp 124-132 (2023)
Taking the engineering background of working face mining in the influence area of fold structure wing, the mechanism and prevention of rock burst induced by the change of coal seam inclination are studied by field investigation, theoretical analysis,
Externí odkaz:
https://doaj.org/article/2c393ab6c0974294b2b1bd2d622f844a
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 6, Pp 1-9 (2019)
In underground mining process, variety of roadway surrounding rock structure has obvious non-linearity characteristic, and larger coal-rock dynamic disasters are triggered easily. Existing monitoring technologies for roadway surrounding rock in deep
Externí odkaz:
https://doaj.org/article/943fce41aa5946e09eeb0d3cdfef2cc8
Publikováno v:
Gong-kuang zidonghua, Vol 44, Iss 5, Pp 64-70 (2018)
In order to quantitatively study evolution law between temperater parameter of infrared radiation and coal-rock damage law under uniaxial compression, temperature data of infrared radiation during coal-rock failure process was collected and analyzed.
Externí odkaz:
https://doaj.org/article/5397479669704137bc6ef18d33b6b762
Akademický článek
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Akademický článek
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Akademický článek
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Publikováno v:
Journal of the European Optical Society-Rapid Publications, Vol 7, p 12048 (2012)
Two fiber optic sensors (FOSs) for detection of precursory acoustic emissions in rockfall events are addressed and experimentally characterized. Both sensors are based on interferometric schemes, with the first one consisting of a fiber coil used as
Externí odkaz:
https://doaj.org/article/09194436291a4a579824e6b3f22372c9
Autor:
G.L. Gruca, Alessandro Pasuto, Luca Palmieri, Davide Iannuzzi, Gianluca Marcato, Luca Schenato, Andrea Galtarossa
Publikováno v:
Journal of the European Optical Society: Rapid Publications
Schenato, L, Palmieri, L, Gruca, G L, Iannuzzi, D, Marcato, G, Pasuto, A & Galtarossa, A 2012, ' Fiber opticsensors for precursory acoustic signals detection in rockfall events ', Journal of the European Optical Society. Rapid Publications, vol. 7 . https://doi.org/10.2971/jeos.2012.12048
Journal of the European Optical Society. Rapid Publications, 7. IOP Publishing Ltd.
Journal of the European Optical Society. Rapid publications 7 (2012): 1–5. doi:10.2971/jeos.2012.12048
info:cnr-pdr/source/autori:Schenato L., Palmieri L., Gruca G., Iannuzzi D., Marcato G., Pasuto A., Galtarossa A./titolo:Fiber optic sensors for precursory acoustic signals detection in rockfall events/doi:10.2971%2Fjeos.2012.12048/rivista:Journal of the European Optical Society. Rapid publications/anno:2012/pagina_da:1/pagina_a:5/intervallo_pagine:1–5/volume:7
Schenato, L, Palmieri, L, Gruca, G L, Iannuzzi, D, Marcato, G, Pasuto, A & Galtarossa, A 2012, ' Fiber opticsensors for precursory acoustic signals detection in rockfall events ', Journal of the European Optical Society. Rapid Publications, vol. 7 . https://doi.org/10.2971/jeos.2012.12048
Journal of the European Optical Society. Rapid Publications, 7. IOP Publishing Ltd.
Journal of the European Optical Society. Rapid publications 7 (2012): 1–5. doi:10.2971/jeos.2012.12048
info:cnr-pdr/source/autori:Schenato L., Palmieri L., Gruca G., Iannuzzi D., Marcato G., Pasuto A., Galtarossa A./titolo:Fiber optic sensors for precursory acoustic signals detection in rockfall events/doi:10.2971%2Fjeos.2012.12048/rivista:Journal of the European Optical Society. Rapid publications/anno:2012/pagina_da:1/pagina_a:5/intervallo_pagine:1–5/volume:7
Two fiber optic sensors (FOSs) for detection of precursory acoustic emissions in rockfall events are addressed and experimentally characterized. Both sensors are based on interferometric schemes, with the first one consisting of a fiber coil used as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5ad5fa85c2fd9158702888edef5f658
https://doi.org/10.2971/jeos.2012.12048
https://doi.org/10.2971/jeos.2012.12048
Autor:
T. van de Watering, Alessandro Pasuto, G.L. Gruca, Andrea Galtarossa, Davide Iannuzzi, L. Palmieri, Luca Schenato, L. Vianello, Gianluca Marcato
Publikováno v:
22nd International Conference on Optical Fiber Sensors, Beijing, China, 12-19 October 2012
info:cnr-pdr/source/autori:Schenato L., Palmieri L., Vianello L., Marcato G., Gruca G., Van De Watering T., Iannuzzi D., Pasuto A., Galtarossa A./congresso_nome:22nd International Conference on Optical Fiber Sensors/congresso_luogo:Beijing, China/congresso_data:12-19 October 2012/anno:2012/pagina_da:/pagina_a:/intervallo_pagine
info:cnr-pdr/source/autori:Schenato L., Palmieri L., Vianello L., Marcato G., Gruca G., Van De Watering T., Iannuzzi D., Pasuto A., Galtarossa A./congresso_nome:22nd International Conference on Optical Fiber Sensors/congresso_luogo:Beijing, China/congresso_data:12-19 October 2012/anno:2012/pagina_da:/pagina_a:/intervallo_pagine
Two fiber optic sensors (FOSs) for detection of precursory acoustic emissions in rockfall events are proposed and experimentally characterized. While both sensors are interferometric, the first one use a fiber coil as sensing element, whereas the sec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7c4821f3ada32b36bb2cb961d85857d
http://hdl.handle.net/11577/2534697
http://hdl.handle.net/11577/2534697
Autor:
Salve, R., Kowalsky, M.B.
Publikováno v:
Salve, R.; & Kowalsky, M.B.(2008). A qualitative assessment of microclimatic perturbations in a tunnel. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/0jr3n97v
Understanding microclimate dynamics in tunnels is important for designing and maintaining underground facilities. For example, in the geological disposal of radioactive materials, condensation of vapor should be minimized as it can accelerate waste p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::3d0faa19a80ed8cd796c1bda0f7bede6
http://www.escholarship.org/uc/item/0jr3n97v
http://www.escholarship.org/uc/item/0jr3n97v