7.2 Ingenieurbau
Filtern
Dokumenttyp
Sprache
- Englisch (2)
Schlagworte
- Compressive strength (2)
- DUCON® (2)
- Ductility (2)
- E-modulus (2)
- Impact (2)
- Micro-reinforcement (2)
- Mobile elements (2)
- Numerical modeling (2)
- Quasi-static and dynamic tests (2)
- Stereo photogrammetry (2)
Organisationseinheit der BAM
- 7.2 Ingenieurbau (2) (entfernen)
Within the presented research project, experimental and numerical investigations were performed to develop a thin-shelled, modular, mobile element system made of a micro-reinforced ultra-high-performance ductile concrete (DUCON®). Material parameters were experimentally determined to adapt the material model within the numerical analysis applying the Drucker-Prager relationship. Afterwards, for validation of the numerical models, quasi-static and high-velocity impact tests were performed on plate-like structures. Finally, a suitable geometry of transportable barrier elements will be designed, which provides a maximum of resistance against impact by a minimum of weight and a maximum of mobility.
Within the presented research project, experimental and numerical investigations were performed to develop a thin-shelled, modular, mobile element system made of a micro-reinforced ultra-high-performance ductile concrete (DUCON®). Material parameters were experimentally determined to adapt the material model within the numerical analysis applying the Drucker-Prager relationship. Afterwards, for validation of the numerical models, quasi-static and high-velocity impact tests were performed on plate-like structures. Finally, a suitable geometry of transportable barrier elements will be designed, which provides a maximum of resistance against impact by a minimum of weight and a maximum of mobility.