Shear at the Interface between Composite Parts of Prestressed Concrete Section
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F14%3APU110638" target="_blank" >RIV/00216305:26110/14:PU110638 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.752-753.763" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.752-753.763</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.752-753.763" target="_blank" >10.4028/www.scientific.net/AMM.752-753.763</a>
Alternative languages
Result language
angličtina
Original language name
Shear at the Interface between Composite Parts of Prestressed Concrete Section
Original language description
Composite concrete beams made of prefabricated prestressed or non-prestressed element and cast-in-place reinforced concrete slab became very popular in present-day civil engineering practice. Two concrete composite parts of beam are cast at different times. Different moduli of elasticity, consecutive load application, and differential creep and shrinkage cause unequal strains and stresses in two adjacent fibers of construction joint. The requirement is to ensure that both parts act fully compositely, because the bending and shear designs of composite members are based on this assumption. Therefore the level of shear stresses at the interface between two parts must be limited. The objective of the paper is to review the methods for the calculation of shear stresses in construction joint, and to evaluate the influence of different age of two concrete composite parts on the level of shear stresses. Calculation method alternative to Eurocode 2 method is proposed and tested. It is recommend
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA03030010" target="_blank" >TA03030010: Development of procedures and rules for the design process, storage and treatment of concrete with limited shrinkage and reduced risk of cracking.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advanced Engineering and Technology
ISBN
978-3-03835-442-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
763-768
Publisher name
Trans Tech Publications
Place of publication
Switzerland
Event location
Incheon
Event date
Dec 20, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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