Comparison of Fracture Resistance of the Normal and High Strength Concrete Evaluated by Brazilian Disc Test

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU128111" target="_blank" >RIV/00216305:26110/18:PU128111 - isvavai.cz</a>

Result on the web

<a href="http://www.mdpi.com/2504-3900/2/8/399" target="_blank" >http://www.mdpi.com/2504-3900/2/8/399</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ICEM18-05236" target="_blank" >10.3390/ICEM18-05236</a>

Result language

angličtina

Original language name

Comparison of Fracture Resistance of the Normal and High Strength Concrete Evaluated by Brazilian Disc Test

Original language description

Nowadays, high performance concrete is used more frequently because of the many advantages compared to traditional concrete. The higher mechanical properties (e.g., compressive strength, flexural strength, and Young’s modulus) allow for larger spans and slender cross-sections. Despite the use of advanced material, standards for structural design do not fully use materials’ potential. This can be minimized by using fracture mechanical properties in structural analysis. The fracture mechanical properties help to perform advanced structural analysis, especially when some of the structural elements have a crack. The load presence on the structure can be divided into tensile—mode I, shear—mode II, and combination of tension and shear—mixed mode I/II load. Therefore, it is necessary to perform test, which covers mixed mode loading conditions. One of the tests usually used for the evaluation of fracture resistance of concrete is Brazilian disc test. This contribution compares fracture resistance of two types of structural concrete (normal and high strength) under the mixed mode I/II. The generalized maximum tangential stress (GMTS) criterion was used for the evaluation of the fracture resistance.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

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

Article name in the collection

Proceedings, Volume 2, ICEM 2018

ISBN

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ISSN

2504-3900

e-ISSN

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Number of pages

6

Pages from-to

1-6

Publisher name

MPDI

Place of publication

Neuveden

Event location

Brusel

Event date

Jul 1, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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