Congratulations to M.Sc. Daniela Ridder-Weßels on successfully defending her dissertation

On September 23, 2026, M.Sc. Daniela Ridder-Weßels successfully defended her dissertation titled “Investigation of Substructures for Curtain Wall Façades Made of Hot-Dip Galvanized Steel.” The examination committee was chaired by Univ.-Prof. Dr.-Ing. Thorsten Weimar (University of Siegen, Department of Architecture). The second examiner was Prof. Dr. Helmut Hachul (Dortmund University of Applied Sciences, Department of Architecture), and the third examiner was Prof. Dr.-Ing. Mathias Wirths (University of Siegen, Department of Architecture). The Chair of Structural Engineering extends its warmest congratulations.