A2/I Strain-rate dependent composite behavior of fiber reinforcement in mineral-based matrices
The aim of this project is the achievement of the fundamental understanding of the damaging mechanisms in fiber-matrix interphases during low and high-rate loading. In particular, the processes leading from fiber debonding to fiber failure are in the focus. From the perspective of material science, the role of the fiber material itself, the nature of the fiber surface and the structure of the mineral-based matrix in the boundary layer of impact-resistant concrete composites should be clarified.
Furthermore, concepts for a tailored interphase design to increase the impact resistance of fiber-reinforced concrete need to be developed.
Contributors
© André Terpe
Doctoral Researcher
(2017-2020)
Dr.-Ing. Enrico Wölfel
Institute of Textile Machinery and High
Performance Material Technology (ITM)
Zeunerbau, Room 116
George-Bähr-Straße 3c
01062 Dresden
- woelfel@ipfdd.de
- Institute
- +49 351 463 34408
- +49 351 463 34026
Principal Investigator
Prof. Dr.-Ing. Christina Scheffler
Institute of Textile Machinery and High
Performance Material Technology (ITM)
Hohe Straße 6, Room 138
01069 Dresden
Germany
- scheffler@ipfdd.de
- Institute
- +49 351 463 39300
- +49 351 463 39301
in cooperation with
Univ.-Prof. Dr.-Ing. Viktor Mechtcherine
Institute of Construction Materials
Von-Mises-Bau, 3rd Floor, Room 315A Georg-Schumann-Straße 7
01187 Dresden
Germany
- Mechtcherine@tu-dresden.de
- Institute
- +49 351 463 36311
- +49 351 463 37268
