Influence of notch width and length on crack initiation in 3PB specimens
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F08%3APU79489" target="_blank" >RIV/00216305:26110/08:PU79489 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Influence of notch width and length on crack initiation in 3PB specimens
Original language description
The paper present the influence of the various notch depths for the range of starting notch width on a crack initiation in three-point bending specimens. These specimens are the most frequently used for fracture laboartory testing, especially of quasi-brittle cement-based composites. It is shown that values of fracture toughness obtained from the tests of specimens eith larger widths with various length of the starting notch can be overestimated.
Czech name
Vliv šířky a hloubky zářezu na iniciaci trhliny ve vzorcích namáhaných tříbodovým ohybem
Czech description
The paper present the influence of the various notch depths for the range of starting notch width on a crack initiation in three-point bending specimens. These specimens are the most frequently used for fracture laboartory testing, especially of quasi-brittle cement-based composites. It is shown that values of fracture toughness obtained from the tests of specimens eith larger widths with various length of the starting notch can be overestimated.
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA103%2F08%2F0963" target="_blank" >GA103/08/0963: Basic fatigue characteristic and fracture of advanced building materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering mechanics 2008
ISBN
978-80-87012-11-6
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
—
Publisher name
Neuveden
Place of publication
Svratka, Česká republika
Event location
Svratka
Event date
May 12, 2008
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
—