1. Ph.D. Candidate, Dept. of Civil, Geo and Environmental Engineering, Institute of Soil Mechanics and Foundation Engineering, Technical Univ. of Munich, Rock Mechanics and Tunnelling, Franz-Langinger-Str. 10, München 81245, Germany (corresponding author). ORCID: .
2. Professor, Dept. of Civil, Geo and Environmental Engineering, Institute of Soil Mechanics and Foundation Engineering, Technical Univ. of Munich, Rock Mechanics and Tunnelling, Franz-Langinger-Str. 10, München 81245, Germany.