Articles | Volume 12, issue 8
Solid Earth, 12, 1777–1799, 2021
https://doi.org/10.5194/se-12-1777-2021
Solid Earth, 12, 1777–1799, 2021
https://doi.org/10.5194/se-12-1777-2021

Research article 11 Aug 2021

Research article | 11 Aug 2021

3D crustal stress state of Germany according to a data-calibrated geomechanical model

Steffen Ahlers et al.

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Cited articles

Adams, J. and Bell, J. S.: Crustal stresses in Canada, in: Neotectonics of North America, edited by: Slemmons, D. B., Engdahl, E. R., Zoback, M. D., and Blackwell, D. D., Geol. Soc. Am. USA, 1, 367–386, https://doi.org/10.1130/DNAG-CSMS-NEO.367, 1991. 
Ahlers, S., Hergert, T., and Henk, A.: Numerical Modelling of Salt-Related Stress Decoupling in Sedimentary Basins–Motivated by Observational Data from the North German Basin, Geosciences, 9, 19, https://doi.org/10.3390/geosciences9010019, 2019. 
Ahlers, S., Henk, A., Hergert, T., Reiter, K., Müller, B., Röckel, L., Heidbach, O., Morawietz, S., Scheck-Wenderoth, M., and Anikiev, D.: Crustal stress state of Germany – Results of a 3D geomechnical model, TUdatalib [data set], https://doi.org/10.48328/tudatalib-437, 2021. 
Aichholzer, C., Duringer, P., Orciani, S., and Genter, A.: New stratigraphic interpretation of the Soultz-sous-Forêts 30-year-old geothermal wells calibrated on the recent one from Rittershoffen (Upper Rhine Graben, France), Geothermal Energy, 4, 1–26, https://doi.org/10.1186/s40517-016-0055-7, 2016. 
Altmann, J. B., Müller, B., Müller, T. M., Heidbach, O., Tingay, M., and Weißhardt, A.: Pore pressure stress coupling in 3D and consequences for reservoir stress states and fault reactivation, Geothermics, 52, 195–205, https://doi.org/10.1016/j.geothermics.2014.01.004, 2014. 
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Short summary
Knowledge about the stress state in the upper crust is of great importance for many economic and scientific questions. However, our knowledge in Germany is limited since available datasets only provide pointwise, incomplete and heterogeneous information. We present the first 3D geomechanical model that provides a continuous description of the contemporary crustal stress state for Germany. The model is calibrated by the orientation of the maximum horizontal stress and stress magnitudes.