Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Luca Urpi"'
Autor:
Antonio P. Rinaldi, Luigi Improta, Sebastian Hainzl, Flaminia Catalli, Luca Urpi, Stefan Wiemer
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 12, Iss 4, Pp 802-810 (2020)
In this work, an approach is developed to study the seismicity associated with the impoundment and level changes of a water reservoir (reservoir induced seismicity – RIS). The proposed methodology features a combination of a semi-analytical poroela
Externí odkaz:
https://doaj.org/article/87c4757feb5a4f1cb72034dd593095cd
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 12, Iss 4, Pp 877-885 (2020)
In this paper, an elasto-plastic constitutive model is employed to capture the shear failure that may occur in a rock mass presenting mechanical discontinuities, such as faults, fractures, bedding planes or other planar weak structures. The failure m
Externí odkaz:
https://doaj.org/article/80df5ebe7cec4665b14434359a1e6814
Autor:
Aldo Vesnaver, Luca Urpi
Publikováno v:
Annals of Geophysics, Vol 56, Iss 1 (2013)
In a regional seismological network, the estimation of the epicenter is usually robust, especially for events inside or close to the network boundaries. In contrast, the hypocentral depth is very sensitive to the assumed velocity field. In this study
Externí odkaz:
https://doaj.org/article/5478e31d104740af8ab21fd4eab17958
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 12, Iss 4, Pp 877-885 (2020)
Journal of Rock Mechanics and Geotechnical Engineering, 12 (4)
Journal of Rock Mechanics and Geotechnical Engineering, 12 (4)
In this paper, an elasto-plastic constitutive model is employed to capture the shear failure that may occur in a rock mass presenting mechanical discontinuities, such as faults, fractures, bedding planes or other planar weak structures. The failure m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::774529f930adb1496a4beec8c6b31c13
http://www.sciencedirect.com/science/article/pii/S1674775520300731
http://www.sciencedirect.com/science/article/pii/S1674775520300731
Autor:
Joachim Poppei, Andreas Poller, Gerhard Mayer, Luca Urpi, Laurin Wissmeier, Susie M. L. Hardie, Marie Pijorr, Paul A. Smith
Publikováno v:
Safety of Nuclear Waste Disposal. 1:183-184
The on-going research project „Identification and evaluation of processes that can arise by disposing of both high level radioactive waste (HAW) and low to intermediate level radioactive waste (LAW/MAW) at the same site“ (GemEnd, FKZ 4719F10401),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::949c6b5bdb1b07ca1f46b59bbbb29cb9
https://doi.org/10.5194/sand-1-183-2021
https://doi.org/10.5194/sand-1-183-2021
Autor:
Magdalena Scheck-Wenderoth, Luca Urpi, Guido Blöcher, Antoine B. Jacquey, Mauro Cacace, Günter Zimmermann
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences
Enhanced geothermal systems (EGS) are engineered reservoirs developed to extract heat from low permeability and low porosity geological formations. Cyclic hydraulic stimulation treatments can be used in some cases to create hydraulic fractures and ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae4fe57b46d9cfc4c3827ffc0970d05f
https://doi.org/10.1016/j.ijrmms.2018.08.012
https://doi.org/10.1016/j.ijrmms.2018.08.012
Publikováno v:
Journal of Geophysical Research: Solid Earth. 122:3792-3812
Author(s): Zbinden, D; Rinaldi, AP; Urpi, L; Wiemer, S | Abstract: Induced seismicity due to natural gas production is observed at different sites worldwide. Common understanding states that the pressure drop caused by gas production leads to compact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::034a26bc6b7a10cd2a2bce71fe96d648
https://doi.org/10.1002/2017jb014003
https://doi.org/10.1002/2017jb014003
Autor:
Taehyun Kim, Yves Guglielmi, Jonny Rutqvist, Jens Birkholzer, Jung-Wook Park, Bastian Graupner, Jeoung Seok Yoon, Gesa Ziefle, Thanh Son Nguyen, Wenjie Shiu, Jobst Maßmann, Luca Urpi
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 136:104505
We present results from an international model comparison study involving a series of controlled fault activation experiments in Opalinus Clay at the Mont Terri Laboratory, Switzerland. The fault activation experiments were conducted in situ by water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82824ac5d77e318fc89324e8d15060d3
https://doi.org/10.1016/j.ijrmms.2020.104505
https://doi.org/10.1016/j.ijrmms.2020.104505
Autor:
Antonio Pio Rinaldi, Luca Urpi
Publikováno v:
Tunnelling and Underground Space Technology, 102
Seismic events with magnitude 3 and above have been associated with the removal of rock mass in mining environment since long-time. On the contrary, little is known about the possible seismic events induced by tunneling, although it presents similari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0e69b2178245f6c954aaade47b95f0
https://doi.org/10.1016/j.tust.2020.103453
https://doi.org/10.1016/j.tust.2020.103453
Publikováno v:
Rock Mechanics and Rock Engineering
A porosity change influences the transport properties and the elastic moduli of rock while circulating water in a geothermal reservoir. The static and dynamic elastic moduli can be derived from the slope of stress–strain curves and velocity measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::649da3b885fdf3761eec312af99a3d6b
https://doi.org/10.1007/s00603-013-0401-z
https://doi.org/10.1007/s00603-013-0401-z