Fatigue and fracture mechanical properties of selected concrete for subtle precast structural elements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU137983" target="_blank" >RIV/00216305:26110/20:PU137983 - isvavai.cz</a>
Result on the web
<a href="https://www.matec-conferences.org/articles/matecconf/abs/2020/06/matecconf_space20_00033/matecconf_space20_00033.html" target="_blank" >https://www.matec-conferences.org/articles/matecconf/abs/2020/06/matecconf_space20_00033/matecconf_space20_00033.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/202031000033" target="_blank" >10.1051/matecconf/202031000033</a>
Alternative languages
Result language
angličtina
Original language name
Fatigue and fracture mechanical properties of selected concrete for subtle precast structural elements
Original language description
Precast concrete elements used as a civil structure are usually made of a cement-based matrix and natural aggregates (such as sand, gravel, crushed stone, etc.). These structures are usually exposed not only to a static load but also to a cyclic load if they load the bearing part of a bridge (traffic etc.). The knowledge of fatigue and fracture mechanical characteristics is important in designing and modelling new structures. This paper introduces and compares fracture mechanical properties obtained from static and fatigue tests for three kinds of concrete. The focus was set on the bulk density, flexural and compressive cube strength, fracture toughness and fatigue properties (S−N − Wöhler curve). All of these tests are important for a practical application in the design of precast concrete structures. The experimental results were statistically analysed and they showed that the fatigue and mechanical fracture properties improved with improved mechanical parameters of concrete.
Czech name
—
Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/8J18AT009" target="_blank" >8J18AT009: Fracture initiation and fracture of quasi-brittle building materials (FInFraM)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
MATEC Web of Conferences
ISBN
978-80-553-3413-4
ISSN
2261-236X
e-ISSN
—
Number of pages
8
Pages from-to
1-8
Publisher name
EDP Sciences
Place of publication
neuveden
Event location
Štrbské Pleso
Event date
Nov 13, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000638061500033