Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Andreas Henk"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 10967-10978 (2024)
Thanks to the open publication in recent years, the general public can now view and evaluate ground motion data. However, the data offered in web portals are often only optimized for display, and there is no automatic detection of hotspots and their
Externí odkaz:
https://doaj.org/article/e6e3cdc1482d4175966594b98c2d10b5
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
Autor:
Muhammad Zain-Ul-Abedin, Andreas Henk
Publikováno v:
Energies, Vol 16, Iss 8, p 3389 (2023)
This study addresses the use of former gas storage facilities as short-term storage for renewable energy through power-to-gas (PtG) technology in Germany. Three test cases with coupled thermal-hydromechanical (THM) modelling were conducted to evaluat
Externí odkaz:
https://doaj.org/article/c94b3fb3495a4ac1b88b48371b4f4bbb
Autor:
Dominik Gottron, Andreas Henk
Publikováno v:
Geosciences, Vol 12, Iss 9, p 343 (2022)
A numerical characterization of a fractured rock mass and its mechanical behavior using a discontinuum approach was carried out utilizing lattice-spring-based synthetic rock mass (LS-SRM) models. First, LS-SRM models on a laboratory scale were create
Externí odkaz:
https://doaj.org/article/6f2dfe15c40c4dd19c1e25014ff267b9
Autor:
Muhammad Zain-Ul-Abedin, Andreas Henk
Publikováno v:
Energies, Vol 13, Iss 21, p 5722 (2020)
Hydromechanical models of gas storage in porous media provide valuable information for various applications ranging from the prediction of ground surface displacements to the determination of maximum reservoir pressure and storage capacity to maintai
Externí odkaz:
https://doaj.org/article/9087953d1e92410a865c3c707f174fc8
Autor:
Torben Treffeisen, Andreas Henk
Publikováno v:
Energies, Vol 13, Iss 18, p 4606 (2020)
The proper representation of faults in coupled hydro-mechanical reservoir models is challenged, among others, by the difference between the small-scale heterogeneity of fault zones observed in nature and the large size of the calculation cells in num
Externí odkaz:
https://doaj.org/article/a56de7a88d0d48f7a09c9601cb0ad2c1
Autor:
Torben Treffeisen, Andreas Henk
Publikováno v:
Energies, Vol 13, Iss 10, p 2673 (2020)
An appropriate representation of faults is fundamental for hydro-mechanical reservoir models to obtain robust quantitative insights into the spatial distribution of stress, strain and pore pressure. Using a generic model containing a reservoir layer
Externí odkaz:
https://doaj.org/article/9b2d06354aaf4d22843036378f1e83f6
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
Within the framework of the project Neotectonics in the Northern Upper Rhine Graben (NeoNORG), the relationship between fault zones in a sedimentary basin and associated radon anomalies is investigated. The area of interest is located west of Darmsta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6271bf11fb2508ca3d0691857d66780
https://doi.org/10.5194/egusphere-egu23-13566
https://doi.org/10.5194/egusphere-egu23-13566
Autor:
Michael Rudolf, Katrin Krzepek, Torben Treffeisen, Benjamin Homuth, Dorota Iwaszczuk, Andreas Henk
Large-scale subsidence and uplift pose a significant risk to buildings and infrastructure. While subsidence due to groundwater removal or construction activities can easily be constrained on a local scale, regional changes caused by climate change ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a50cc49a326cd47bade9286def5d648
https://doi.org/10.5194/egusphere-egu23-13046
https://doi.org/10.5194/egusphere-egu23-13046