Institute of Physics of Materials AS CR, v. v. i. > Projects > Mechanical fracture quantification of role of hemp fibres on self-healing processes in selected composites (KvaRK)

Mechanical fracture quantification of role of hemp fibres on self-healing processes in selected composites (KvaRK)

Investigatordoc. Ing. Stanislav Seitl, Ph.D.
Number of Project8J22AT008
Internal Project Number422010
AgencyMinisterstvo školství, mládeže a tělovýchovy
Duration2022-01-01 - 2023-12-31

Anotace
The proposed project deals with the role of distributed hemp fibres on self-healing processes in selected fine-grained composites based on a brittle matrix. The main goal of the project is the quantification of the role of hemp fibres during controlled damage of the studied materials by means of numerical analyses and advanced assessment of experimental data from fatigue and mechanical fracture tests. The aim of the project shall be achieved through the deepening of the existing cooperation of three scientific teams with rich experience in the field of fatigue experiments, fracture tests and hemp fibres based materials – team FRACTIGUE from the Institute of Physics of Materials, Czech Academy of Sciences, v. v. i., team of the Faculty of Civil Engineering of the Brno University of Technology and team of the Faculty of Civil Engineering of TU Wien.

2024

Domski J., Gancarz M., Benešová A., Šimonová H., Seitl S., Frantík P., Keršner Z.: Effect of tire cords, steel and polypropylene fiber content on the fatigue response of cement-based mortars. Advances in Science and Technology 145 (2024) 77-86


2023

Katzer J., Skoratko A., Seitl S.: Properties of steel fiber reinforced mortar-plastic columns with the cross-section in a form of a Cesaro fractal. Structural Concrete 1 (2023) 1-12

Miarka P., Seitl S., Klusák J., Malíková (Šestáková) L., Merta I., Bílek V.: High-cycle fatigue cracks in concrete investigated by micro cT tomography.. Procedia Struct. Integr. 43 (2023) 124-129

Miarka P., Malíková (Šestáková) L., Bílek V., Benešová A., Merta I., Seitl S.: On the fatigue resistance of high performance concrete. AIP Conference Proceedings 2950 (2023) 020040

Bílek V., Souček K., Khestl F., Bujdoš D., Seitl S.: Mechanical and fracture parameters of concretes with different water to cement ratio in two different conditions of curing. Procedia Struct. Integr. 43 (2023) 107-112


2022

Seitl S., Benešová A., Paredes Pascual Á., Malíková (Šestáková) L., Bujdoš D., Bílek V.: Fatigue and fracture properties of concrete mixtures with various water to cement ratio and maximum size of aggregates. Procedia Struct. Integr. 42 (2022) 1512-1519

Seitl S., Benešová A., Blasón Gonzáles S., Miarka P., Klusák J., Bílek V.: Advanced statistical evaluation of fatigue data obtained during the measurement of concrete mixtures with various water-cement ratio. Engineering mechanics 2022 1 (2022) 361-364