Simulation methods for modular connections of reused concrete elements (A02)

• Subject Area: Structural Engineering, Building Informatics and Construction Operation ; Applied Mechanics, Statics and Dynamics
• Term: since 2025
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 523205694

Sub-project A02 is concerned with the simulation-based design and optimization of connections for reused concrete elements with the aim of sustainability-driven design, while minimizing costs and ecological impact. A particular focus are uncertainties related to the residual quality of reused concrete components. The project employs a multi-level hierarchical modelling approach: starting from detailed interface models to study material heterogeneity and surface roughness, moving to mesoscale models for various connection types, and finally developing reduced macroscale connections models for practical engineering applications.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 1683: Methods of interaction for the modular reuse of existing structures
• Applicant Institution: Ruhr-Universität Bochum
• Project Heads: Professor Dr. Günther Meschke; Professor Dr.-Ing. Roger A. Sauer