Detailseite
Damage Analyses and Concepts for Damage-Tolerant Tunnel Linings (B02)
Fachliche Zuordnung
Structural Engineering, Building Informatics and Construction Operation
Förderung
Förderung von 2010 bis 2022
Projektkennung
Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 77309832
The goal of Subproject B2 is the model-based design of novel materials and concepts for damage tolerant tunnel linings for use in difficult geological conditions, characterized by large deformations. Segmented lining elements with integrated layers of designed compressible materials shall enable in combination with an also compressible gap grout to accommodate the expected large deformations without any structural damage. For this purpose, multi-scale models are developed to generate suitable designs for the material microstructure and for the structural components, respectively, which will be the basis for the experimental studies in Subprojects B1 and B3.
DFG-Verfahren
Collaborative Research Centres
Teilprojekt zu
SFB 837:
Interaction Modelling in Mechanised Tunnelling
Applicant Institution
Ruhr-Universität Bochum
Project Heads
Professor Dr. Günther Meschke; Dr.-Ing. Jithender J. Timothy