1. Ph.D. Student, Geotechnical Institute, TU Bergakademie Freiberg, Gustav-Zeuner-Straße 1, Freiberg 09599, Germany (corresponding author). ORCID: .
2. Professor, Geotechnical Institute, TU Bergakademie Freiberg, Gustav-Zeuner-Straße 1, Freiberg 09599, Germany.
3. Lecturer, Geotechnical Institute, TU Bergakademie Freiberg, Gustav-Zeuner-Straße 1, Freiberg 09599, Germany.