Numerical simulation of failure processes in plain concrete causing acoustic and electromagnetic emission

Kód výsledku v IS VaVaI

RIV/00216305:26110/12:PU103163 - isvavai.cz

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical simulation of failure processes in plain concrete causing acoustic and electromagnetic emission

Popis výsledku v původním jazyce

The paper is focused on numerical analysis of progress of failure that occurs in structures made of quasi-brittle cement-based materials. The goal of the study is to verify experimentally recorded data obtained from loading tests performed on plain concrete blocks extracted from standard beam-shaped testing specimens. The tested specimens are taken from sets prepared from cementitious composites with different aggregate size. The test configuration is similar to the lateral tensile test - the compressive load is introduced to the specimen through a narrow steel block, which results in the concentration of lateral tension stress splitting the specimen perpendicularly to the imposed load.

Název v anglickém jazyce

Numerical simulation of failure processes in plain concrete causing acoustic and electromagnetic emission

Popis výsledku anglicky

The paper is focused on numerical analysis of progress of failure that occurs in structures made of quasi-brittle cement-based materials. The goal of the study is to verify experimentally recorded data obtained from loading tests performed on plain concrete blocks extracted from standard beam-shaped testing specimens. The tested specimens are taken from sets prepared from cementitious composites with different aggregate size. The test configuration is similar to the lateral tensile test - the compressive load is introduced to the specimen through a narrow steel block, which results 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

GAP104/11/0734: Využití elektromagnetické a akustické emise ve výzkumu moderních kompozitních materiálů pro konstrukční aplikace

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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