Description of Concrete Creep Based on Microprestress-solidification Theory
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F11%3A00180161" target="_blank" >RIV/68407700:21110/11:00180161 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Description of Concrete Creep Based on Microprestress-solidification Theory
Original language description
Creep of concrete is strongly affected by the evolution of pore humidity and temperature, which in turn depend on the environmental conditions and on the size and shape of the concrete member. Current codes of practice take that into account only approximately, in a very simplified way. More realistic description can be achieved by advanced models, such as model B3 and its improved version that uses the concept of microprestress. The value of microprestress is influenced not only by the evolution of pore humidity but also of temperature. In this contribution, values of parameters used by the microprestress-solidification theory are recommended and their influence on the compliance and stress distribution is evaluated.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
—
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Applied mechanics 2011
ISBN
978-80-87434-03-1
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
67-70
Publisher name
Ústav fyziky materiálů AV ČR
Place of publication
Brno
Event location
Velké Bílovice
Event date
Apr 18, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—