Project detail

Únava konstrukčního betonu řízená kumulativním smykovým přetvořením

Duration: 01.01.2019 — 31.12.2021

Funding resources

Czech Science Foundation - Mezinárodní projekty

- whole funder (2019-01-01 - 2021-12-31)

On the project

Únava konstrukčního betonu řízená kumulativním smykovým přetvořením

Description in English
Fatigue of structural concrete driven by cumulative measure of shear strain

Keywords
únava;lom;železobeton;poškození;rozhraní;Helmholtzova volná energie;thermodynamický potenciál;kumulovaný smykový posun;algoritmus časové diskretizace;diskrétní model; mikroploškový model;norma pro navrhování;cycklické zatěžování;experimenty

Key words in English
Fatigue;fracture;reinforced concrete;damage;interface;Helmholtz free energy;thermodynamic potential;cumulative slip;time stepping algorithm;discrete model;microplane model;design standard;cyclic loading;experiments

Mark

19-06684J

Default language

Czech

People responsible

Eliáš Jan, prof. Ing., Ph.D. - fellow researcher
Gerasimov Aleksei, Ing. - fellow researcher
Květoň Josef, Ing., Ph.D. - fellow researcher
Mašek Jan, Ing., Ph.D. - fellow researcher
Sadílek Václav, Ing., Ph.D. - fellow researcher
Středulová Monika, M.Sc. - fellow researcher
Tvrzník Jakub, Ing. - fellow researcher
Vořechovský Miroslav, prof. Ing., Ph.D. - principal person responsible

Units

Institute of Structural Mechanics
- (2018-04-04 - not assigned)

Results

VOŘECHOVSKÝ, M.; MAŠEK, J.; ELIÁŠ, J. Dynamical model of repelling particles for construction of distance-based designs. In 29th European safety and reliability conference (ESREL). Hannover, Germany: 2019. p. 2663-2667. ISBN: 978-981-11-2724-3.
Detail

ELIÁŠ, J.; VOŘECHOVSKÝ, M.; SADÍLEK, V. Periodic version of the minimax distance criterion for Monte Carlo integration. ADVANCES IN ENGINEERING SOFTWARE, 2020, vol. 149, no. 1, p. 1-13. ISSN: 0965-9978.
Detail

ELIÁŠ, J.; VOŘECHOVSKÝ, M. Fracture in random quasibrittle media: I. Discrete mesoscale simulations of load capacity and fracture process zone. Engineering Fracture Mechanics, 2020, vol. 235, no. 1, p. 107160-1 (107160-23 p.)ISSN: 0013-7944.
Detail

VOŘECHOVSKÝ, M.; ELIÁŠ, J. Fracture in random quasibrittle media: II. Analytical model based on extremes of the averaging process. Engineering Fracture Mechanics, 2020, vol. 235, no. 1, p. 107155-1 (107155-20 p.)ISSN: 0013-7944.
Detail

VOŘECHOVSKÝ, M.; MAŠEK, J. Distance-based optimal sampling in a hypercube: Energy Potentials for High-Dimensional and Low-Saturation Designs. ADVANCES IN ENGINEERING SOFTWARE, 2020, vol. 149, no. 1, p. 102880-1 (102880-13 p.)ISSN: 0965-9978.
Detail

CHUDOBA, R.; VOŘECHOVSKÝ, M.; AGUILAR RUEDA, M.; BAKTHEER, A. Coupled sliding-decohesion-compression model for a consistent description of monotonic and fatigue behavior of material interfaces. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, vol. 398, no. August, ISSN: 0045-7825.
Detail

VOŘECHOVSKÝ, M.; LI, Y.; RYPL, R.; CHUDOBA, R. Tensile behavior of carbon textile concrete composite captured using a probabilistic multiscale multiple cracking model. COMPOSITE STRUCTURES, 2021, vol. 277, no. 1, p. 114624-114638. ISSN: 0263-8223.
Detail

VOŘECHOVSKÝ, M. Analytical model for fracture in random quasibrittle media based on extremes of the averaging process. In UNCECOMP Proceedings. UNCECOMP Proceedings. Athens, Greece: National Technical University of Athens, 2021. p. 232-245. ISBN: 978-618-85072-6-5. ISSN: 2623-3339.
Detail

VOŘECHOVSKÝ, M. Reliability analysis of discrete-state performance functions via adaptive sequential sampling with detection of failure surfaces. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, vol. 401, no. 115606, ISSN: 0045-7825.
Detail

CHUDOBA, R.; VOŘECHOVSKÝ, M. Monotonic and fatigue behavior of cementitious composites modeled via a coupled sliding-decohesion-compression interface model. In Computational Modelling of Concrete and Concrete Structures, EURO-C 2022. Rakousko: 2022. p. 510-519. ISBN: 9781003316404.
Detail

BAKTHEER, A.; AGUILAR RUEDA, M.; VOŘECHOVSKÝ, M.; HEGGER, J.; CHUDOBA, R. Thermodynamically consistent interface model of bond in reinforced concrete applicable to general loading conditions. In The 8th European Congress on Computational Methods in Applied Sciences and Engineering. 2022. p. 1 (1 s.). ISBN: 9781003316404.
Detail

CHUDOBA, R.; LI, Y.; RYPL, R.; SPARTALI, H.; VOŘECHOVSKÝ, M. Probabilistic multiple cracking model of brittle-matrix composite based on a one-by-one crack tracing algorithm. APPLIED MATHEMATICAL MODELLING, 2021, vol. 92, no. 1, p. 315-332. ISSN: 0307-904X.
Detail