Impact of Modulus of Elasticity on Deflection of Concrete Structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00343094" target="_blank" >RIV/68407700:21110/20:00343094 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Impact of Modulus of Elasticity on Deflection of Concrete Structures
Original language description
Deflection of reinforced concrete (not prestressed) structures is influenced by many parameters. Short term deflection is most affected by modulus of elasticity and by cracks in concrete. Long term deflection is in addition affected by shrinkage and creeping of concrete. At real structures we often encounter larger deflection than it is assumed in structural analysis. Sometimes this phenomenon tends to be explained by lower value of modulus of elasticity than that which is recommended in design standards. But usually the larger deflection is caused rather by too small thickness of the slab or small depth of the beam. The paper deals with behaviour of concrete slabs under bending moment load. It explains causes and their proportions of large deflections, especially long-term deflections.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Proceedings of the 2020 Session of the 13th fib International PhD Symposium in Civil Engineering
ISBN
978-2-940643-06-6
ISSN
2617-4820
e-ISSN
—
Number of pages
6
Pages from-to
187-192
Publisher name
fib - fédération internationale du béton
Place of publication
Lausanne
Event location
Paris
Event date
Aug 26, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—