Strike-slip faults are important brittle structures that dissect the upper crust and can act as fluid conduits. The latter is of particular interest for geothermal energy, but also for seismicity. This requires in-depth knowledge of the 3D fault architecture, which is often difficult to obtain from surface information. In this study, we will investigate the 3D fault geometry of the Sax-Schwende fault in the Helvetic Alps of eastern Switzerland. The fault will be studied using structural mapping (remote sensing, drone imaging, field work), structural field analysis and 3D structural modelling. Depending on the student's interest, modelling of fault kinematics/permeability or microstructural investigations (e.g. including U-Pb dating) can be carried out.
Advisors: Prof. Marco Herwegh
Specialities: GEOL
University: BE