Pokročilý popis šíření trhlin v kompozitech na bázi alkalicky aktivované matrice

Název projektu anglicky
Advanced characterization of cracks propagation in composites based on alkali activated matrix
Anotace anglicky
Within this project, (semi)analytical models (based on the multi-parameter fracture mechanics approach) for description of crack propagation and estimation of the fracture process zone extent in a quasi-brittle specimen subjected to mixed-mode loading will be suggested and tested, which has not been investigated properly in existing research. The results obtained via the proposed approaches will be compared to experimental measurements (obtained e.g. via acoustic emission), which should prove the validity and applicability of the methods presented. For this purpose, specimens made from quasi-brittle composites based on alkali activated matrix will be produced and mainly the crack path will be investigated. The material under study will be chosen as an innovative alternative to ordinary Portland cement based materials. Its mechanical fracture properties including the experiments based on cyclic loading will be studied in detail. The obtained results and conclusions can bring new findings usable in many fracture mechanics engineering fields as well as in material sciences.

Kategorie VaV
ZV - Základní výzkum
OECD FORD - hlavní obor
20101 - Civil engineering
OECD FORD - vedlejší obor
—
OECD FORD - další vedlejší obor
—
CEP - odpovídající obory <br>(dle <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">převodníku</a>)
JN - Stavebnictví

Důvěrnost údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Systémové označení dodávky dat
CEP21-GA0-GJ-R/02:1
Datum dodání záznamu
22. 2. 2021

Podobné projekty(10)