Measurement and modeling of stress at the edges of the concrete pavement slabs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F14%3A%230001447" target="_blank" >RIV/44994575:_____/14:#0001447 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Měření a modelování napětí na hranách CB desek
Original language description
Condition of unreinforced concrete pavements without of dowel and ti bars is often unsatisfactory due to different vertical displacements. This kind of fatiguer may cause due to dynamic loads by falling wheel of heavy vehicle on transverse joints, increased stress on bottom of the slabs. By measuring the structural deformation with additional strain gauge on the transverse joints, we can measure response to the load exerted by traveling of heavy vehicle through wedges 30 and 60 mm. Furthermore, researchis aimed at assessing the significance of repairing such failures (eg. grinding or fine milling technology) in terms of stress condition. Modelling is the change in stress at transverse joints by reducing of thickness and the results are compared with each other.
Czech name
Měření a modelování napětí na hranách CB desek
Czech description
Condition of unreinforced concrete pavements without of dowel and ti bars is often unsatisfactory due to different vertical displacements. This kind of fatiguer may cause due to dynamic loads by falling wheel of heavy vehicle on transverse joints, increased stress on bottom of the slabs. By measuring the structural deformation with additional strain gauge on the transverse joints, we can measure response to the load exerted by traveling of heavy vehicle through wedges 30 and 60 mm. Furthermore, researchis aimed at assessing the significance of repairing such failures (eg. grinding or fine milling technology) in terms of stress condition. Modelling is the change in stress at transverse joints by reducing of thickness and the results are compared with each other.
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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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
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
Výskum a technický rozvoj v cestnom staviteľstve: XIX. seminár Ivana Poliačka s medzinárodnou účasťou
ISBN
978-80-89565-16-0
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
141-148
Publisher name
Kongres STUDIO, spol. s r.o.
Place of publication
Bratislava
Event location
Bratislava
Event date
Nov 20, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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