Návrh mobilitního projektu se věnuje vybraným aspektům integrity a trvanlivosti kompozitů s recyklovaným plnivem ve spolupráci s pracovištěm TU Wien na straně zahraničního partnera a Ústavem fyziky materiálů AV ČR (ÚFM) na straně dalšího účastníka. Projekt využívá expertních znalostí a dovedností každého z pracovišť: návrh kompozitů a základní testování (TU Wien), lomové experimenty a jejich pokročilé vyhodnocení (FAST VUT), pokročilé numerické simulace v oblasti lomové mechaniky (ÚFM).

Description in English
The main goal of the proposed project is under the guidance of the team of the Faculty of Civil Engineering, Brno University of Technology with the team of the Institute of Physics of Materials, Czech Academy of Sciences to broaden fruitfully commenced cooperation with the team of the Faculty of Civil Engineering, TU Wien. Within this cooperation, experimental-numerical analysis of nonlinear response of specimens made of composites with recycled aggregate should be carried out. This analysis will be used to characterize this material, which has not been performed so far, by selected mechanical fracture parameters, which may underlay the estimation of lifetime of structures or components made of this type of material.

Keywords
Lomový test, tříbodový ohyb, lomová práce, lomová energie, lomová houževnatost, charakteristická délka, numerická simulace.

Key words in English
Fracture test, three-point bending, work of fracture, fracture energy, fracture toughness, characteristic length, numerical simulation.

8J20AT013

Czech

Keršner Zbyněk, prof. Ing., CSc. - principal person responsible
Šimonová Hana, doc. Ing., Ph.D. - fellow researcher

Institute of Structural Mechanics
- responsible department (23.4.2019 - not assigned)
Institute of Structural Mechanics
- beneficiary (23.4.2019 - not assigned)

SEITL, S.; ANDRADE LIZARRO, J.; MIARKA, P. Mixed Mode I/II Fracture Resistance of Various Civil Engineering Materials by Selected Criteria. In Procedia Structural Integrity. Procedia Structural Integrity. online: Elsevier, 2021. no. 1, p. 312-319. ISSN: 2452-3216.
Detail

BENEŠOVÁ, A.; SEITL, S.; ŠIMONOVÁ, H.; ROVNANÍKOVÁ, P.; KERŠNER, Z. Fatigue properties of a selected alkali-activated aluminosilicate composite. Book of full texts Engineering mechanics 2023. Engineering Mechanics .... Praha: Institute of Thermomechanics of the Czech Academy of Sciences, 2023. p. 43-46. ISBN: 978-80-87012-84-0. ISSN: 1805-8256.
Detail

ŠIMONOVÁ, H.; KUCHARCZYKOVÁ, B.; POLETANOVIC, B.; MERTA, I.; KERŠNER, Z. Mechanical fracture parameters of hemp fibre reinforced cement-based composites with recycled aggregate. IOP Conference Series: Materials Science and Engineering. Bristol: IOP Publishing, 2022. p. 1-6.
Detail

SEITL, S.; MIARKA, P.; ROZSYPALOVÁ, I.; POKORNÁ, K.; KERŠNER, Z.; KATZER, J.; ZARZYCKI, P. Mechanical fracture properties of concrete with lunar aggregate simulant. MATEC web of conferences. EDP Sciences, 2020. no. 1, p. 1-8. ISSN: 2261-236X.
Detail

Responsibility: Keršner Zbyněk, prof. Ing., CSc.