1. Department of Civil, Geo and Environmental Engineering, Technical University of Munich, Franz-Langinger-Straße 10, 81245 Munich, Germany (Corresponding author), e-mail: b.bock@tum.de, https://orcid.org/0000-0003-1767-6683
2. Department of Civil, Geo and Environmental Engineering, Technical University of Munich, Franz-Langinger-Straße 10, 81245 Munich, Germany, https://orcid.org/0000-0002-3187-1007 (F.L.)