Evaluation of Fracture Tests of Concrete Specimens via Advanced Tool for Experimental Data Processing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU114239" target="_blank" >RIV/00216305:26110/15:PU114239 - 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

Evaluation of Fracture Tests of Concrete Specimens via Advanced Tool for Experimental Data Processing

Popis výsledku v původním jazyce

Cement-based composites are traditionally used building materials. Concrete is the basic representa-tive of this type of materials which exhibit the so called quasi-brittle response. Quantification of mechanical fracture parameters is performed using fracture tests on specimens with a stress concen-trator. Load versus crack mouth opening displacement (P?CMOD) diagrams are recorded during these tests. In order correctly to evaluate these diagrams an advanced own developed software tool was used for the data filtering and appropriate modifications. In this paper, the programmed Java utility is generally introduced and its utilization demonstrated on the set of recorded P?CMOD dia-grams, which are further evaluated using Double-K fracture model.

Název v anglickém jazyce

Evaluation of Fracture Tests of Concrete Specimens via Advanced Tool for Experimental Data Processing

Popis výsledku anglicky

Cement-based composites are traditionally used building materials. Concrete is the basic representa-tive of this type of materials which exhibit the so called quasi-brittle response. Quantification of mechanical fracture parameters is performed using fracture tests on specimens with a stress concen-trator. Load versus crack mouth opening displacement (P?CMOD) diagrams are recorded during these tests. In order correctly to evaluate these diagrams an advanced own developed software tool was used for the data filtering and appropriate modifications. In this paper, the programmed Java utility is generally introduced and its utilization demonstrated on the set of recorded P?CMOD dia-grams, which are further evaluated using Double-K fracture model.

Druh

O - Ostatní výsledky

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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