Conference Time: 14/Dec/2019 7:24am
CET
Conference AgendaOverview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
DFG-PP 2020.01: Cyclic deterioration of high-performance concrete in an experimental-virtual lab
Time:
Tuesday, 19/Feb/2019:
2:00pm - 4:00pm
Session Chair: Stefan Löhnert
Location: HS 31
Presentations
2:00pm - 2:20pm Investigation of failure mechanisms in high strength concrete using 3D-XFEM
R. Patel , S. Löhnert
Institute of Mechanics and Shell Structures, Technical University Dresden, Germany
2:20pm - 2:40pm A unified multiscale modelling approach for concrete fatigue with microscale damage-mechanism implementations
A. Caggiano 1 , D. Said Schicchi2 , S. Harenberg3 , V. Malácris-Pfaff4 , M. Pahn3 , F. Dehn4 , E. Koenders1
1 TU-Darmstadt, Germany; 2 Leibniz-Institut für Werkstofforientierte Technologien - IWT, Bremen, Germany; 3 Technische Universität Kaiserslautern, Germany; 4 Karlsruher Institut für Technologie, Germany
2:40pm - 3:00pm Description and analysis of pullout behavior of hooked steel fibers embedded in high performance concrete using phase-field modeling
M. Pise 1 , D. Brands1 , G. Gebuhr2 , M. Sahril1 , J. Schröder1 , S. Anders2
1 University of Duisburg-Essen, Germany; 2 Bergische Universität Wuppertal, Germany
3:00pm - 3:20pm Water-induced failure mechanics for concrete: micro-mechanical model, experimental observation and phase-field coupling
F. Aldakheel , P. Wriggers
Leibniz-Universität Hannover, Germany
3:20pm - 3:40pm Phase-field modeling and simulation of fatigue phenomena in brittle materials
M. Ambati 1 , P. Carrara1 , R. Alessi2 , L. De Lorenzis1
1 Technische Universität Braunschweig, Germany; 2 Università Roma La Sapienza, Italy
3:40pm - 4:00pm On the analysis of crack-closure behaviour using the phase-field method together with the novel concept of Representative Crack Elements
J. Storm , D. Supriatna, M. Kaliske
Technische Universität Dresden, Germany