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Projekt Druckansicht

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
Applicant Institution Ruhr-Universität Bochum
 
 

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