Investigation of fracture and electrical resistivity parameters of cementitious composite for their utilization in deterioration models

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F14%3A86087307" target="_blank" >RIV/61989100:27120/14:86087307 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scientific.net/KEM.577-578.265" target="_blank" >http://www.scientific.net/KEM.577-578.265</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.577-578.265" target="_blank" >10.4028/www.scientific.net/KEM.577-578.265</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of fracture and electrical resistivity parameters of cementitious composite for their utilization in deterioration models

Popis výsledku v původním jazyce

The paper is focusing on the investigation of the effective crack length obtained from bending test on concrete notched beams with the complementary measurements of electrical resistivity of the tested concrete. The electrical resistivity measurements are performed on several stages of the fracture process along the specimen ligament for each tested notched beam. Gained results of the concrete resistivity during the fracture process, i.e. its dependence on the crack length or opening, provide information which should be taken into account in structural durability analyses. The fracture tests are conducted for a set of specimens differing in the notch length. Changes of the concrete resistivity with increasing effective crack length are observed and discussed.

Název v anglickém jazyce

Investigation of fracture and electrical resistivity parameters of cementitious composite for their utilization in deterioration models

Popis výsledku anglicky

The paper is focusing on the investigation of the effective crack length obtained from bending test on concrete notched beams with the complementary measurements of electrical resistivity of the tested concrete. The electrical resistivity measurements are performed on several stages of the fracture process along the specimen ligament for each tested notched beam. Gained results of the concrete resistivity during the fracture process, i.e. its dependence on the crack length or opening, provide information which should be taken into account in structural durability analyses. The fracture tests are conducted for a set of specimens differing in the notch length. Changes of the concrete resistivity with increasing effective crack length are observed and discussed.

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advances in Fracture and Damage Mechanics XII : selected, peer reviewed papers from the 12th International Conference on Fracture and Damage Mechanics (FDM 2013), September 17-19, 2013, Sardinia, Italy

ISBN

978-3-03785-830-1

ISSN

1013-9826

e-ISSN

—

Počet stran výsledku

4

Strana od-do

265-268

Název nakladatele

Trans Tech Publications

Místo vydání

Durnten-Zurich

Místo konání akce

Sardinie

Datum konání akce

17. 9. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000336693900067