Acoustic emission from quasi-brittle failure of cementitious composites - experimental measurements and cohesive crack model simulations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU105539" target="_blank" >RIV/00216305:26110/13:PU105539 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Acoustic emission from quasi-brittle failure of cementitious composites - experimental measurements and cohesive crack model simulations

Popis výsledku v původním jazyce

The paer is focused on numerical analysis of progress of failure that occurs in specimens made of quasi-brittle cement-based materials, particularly four concrete mixes differing in the maximum aggregate size. The goal of the whole study is to verify recorded data obtained from experiments (loading test) performed on plain concrete blocks. The test configuration was similar to the lateral tensile test - the compressive load was introduced to the specimen through a narrow steel block, which resulted in the concentration of lateral tension stress splitting the specimen perpendicularly to the imposed load.

Název v anglickém jazyce

Acoustic emission from quasi-brittle failure of cementitious composites - experimental measurements and cohesive crack model simulations

Popis výsledku anglicky

The paer is focused on numerical analysis of progress of failure that occurs in specimens made of quasi-brittle cement-based materials, particularly four concrete mixes differing in the maximum aggregate size. The goal of the whole study is to verify recorded data obtained from experiments (loading test) performed on plain concrete blocks. The test configuration was similar to the lateral tensile test - the compressive load was introduced to the specimen through a narrow steel block, which resulted in the concentration of lateral tension stress splitting the specimen perpendicularly to the imposed load.

Druh

O - Ostatní výsledky

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů