Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Steffen Ahlers"'
Autor:
Steffen Ahlers, Luisa Röckel, Tobias Hergert, Karsten Reiter, Oliver Heidbach, Andreas Henk, Birgit Müller, Sophia Morawietz, Magdalena Scheck-Wenderoth, Denis Anikiev
Publikováno v:
Geothermal Energy, Vol 10, Iss 1, Pp 1-32 (2022)
Abstract Information about the absolute stress state in the upper crust plays a crucial role in the planning and execution of, e.g., directional drilling, stimulation and exploitation of geothermal and hydrocarbon reservoirs. Since many of these appl
Externí odkaz:
https://doaj.org/article/53979aa2c316471794a58c2560d28bce
Publikováno v:
Geosciences, Vol 9, Iss 1, p 19 (2018)
A three dimensional (3D) finite element model is used to study the conditions leading to mechanical decoupling at a salt layer and vertically varying stress fields in salt-bearing sedimentary basins. The study was inspired by observational data from
Externí odkaz:
https://doaj.org/article/e9ed1865437e4f1cb53c492b88c5d39b
Autor:
Luisa Röckel, Steffen Ahlers, Sophia Morawietz, Birgit Müller, Karsten Reiter, Oliver Heidbach, Tobias Hergert, Moritz Ziegler, Andreas Henk, Frank Schilling
Publikováno v:
Abstracts
For many underground operations such as geothermal energy exploitation, mining, oil and gas production or the storage of high-level radioactive waste, active tectonic or induced seismicity is of concern. Seismicity usually occurs on pre-existing faul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::943bdd2d34f5b8891f4f8b904be9e4f7
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016336
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016336
Autor:
Steffen Ahlers, Karsten Reiter, Tobias Hergert, Andreas Henk, Luisa Röckel, Sophia Morawietz, Oliver Heidbach, Moritz Ziegler, Birgit Müller
Publikováno v:
Abstracts
For the safe usage of the subsurface the stress state is of great importance, e.g., for borehole stability, mitigation of induced seismicity or the search and long-term safety of a high-level nuclear waste deposit. However, the state of knowledge con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0f5ee4e0aa90b5dd22b05f2fadccdb
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016316
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016316
Autor:
Luisa Röckel, Steffen Ahlers, Birgit Müller, Karsten Reiter, Oliver Heidbach, Andreas Henk, Tobias Hergert, Frank Schilling
Publikováno v:
Solid Earth
eISSN
Solid Earth, 13 (6), 1087–1105
eISSN
Solid Earth, 13 (6), 1087–1105
Seismic hazard during subsurface operations is often related to the reactivation of pre-existing tectonic faults. The analysis of the slip tendency, i.e., the ratio of shear to normal stress acting on the fault plane, allows an assessment of the reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09c6ed17794bd1cc000c2d142387b2e4
https://doi.org/10.5194/egusphere-2022-26
https://doi.org/10.5194/egusphere-2022-26
Autor:
Luisa Röckel, Steffen Ahlers, Birgit Müller, Karsten Reiter, Oliver Heidbach, Andreas Henk, Tobias Hergert, Frank Schilling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d1c398dce61434314785bcf6a3df85b
https://doi.org/10.5194/egusphere-2022-26-supplement
https://doi.org/10.5194/egusphere-2022-26-supplement
Autor:
Andreas Henk, Oliver Heidbach, Sophia Morawietz, Birgit Müller, Steffen Ahlers, Frank Schilling, Tobias Hergert, Karsten Reiter, Luisa Röckel
Publikováno v:
Safety of Nuclear Waste Disposal. 1:77-78
Natural seismicity and tectonic activity are important processes for the site-selection and for the long-term safety assessment of a nuclear waste repository, as they can influence the integrity of underground structures significantly. Therefore, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9de8caead52a756d32277979a47463e
https://doi.org/10.5194/sand-1-77-2021
https://doi.org/10.5194/sand-1-77-2021
Autor:
Sophia Morawietz, Magdalena Scheck-Wenderoth, Tobias Hergert, Steffen Ahlers, Birgit Müller, Luisa Röckel, Andreas Henk, Denis Anikiev, Oliver Heidbach, Karsten Reiter
Publikováno v:
Safety of Nuclear Waste Disposal-SaND
A decisive criterion for the selection and the long-term safety of a deep geological repository for high radioactive waste is the crustal stress state and its future changes. The basis of any prognosis is the recent crustal stress state, but the stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e2d93e534eb4997bca48f4d271dbe3a
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5008637_1/component/file_5008880/sand-1-163-2021.pdf
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5008637_1/component/file_5008880/sand-1-163-2021.pdf
Autor:
Steffen Ahlers, Andreas Henk, Tobias Hergert, Karsten Reiter, Birgit Müller, Luisa Röckel, Oliver Heidbach, Sophia Morawietz, Magdalena Scheck-Wenderoth, Denis Anikiev
The contemporary stress state in the upper crust is of great interest for geotechnical applications and basic research likewise. However, our knowledge of the crustal stress field from the data perspective is limited. For Western Central Europe basic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a37f53bc7cfa10ada553c61dd9c8251
https://se.copernicus.org/preprints/se-2020-199/
https://se.copernicus.org/preprints/se-2020-199/