Statistical comparison of shrinkage prediction models

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00194689" target="_blank" >RIV/68407700:21110/12:00194689 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/12:00199505

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Statistical comparison of shrinkage prediction models

Popis výsledku v původním jazyce

Concrete shrinkage develops internal tension stresses that can result in concrete cracking. The presence of cracks in concrete creates pathways that ease the access of aggressive agents, contributing to reduce concrete durability. Therefore, a reliable definition of concrete shrinkage strain is essential in the structural designing process. For practical reasons, construction designers tend to use empirical-based shrinkage prediction models. Nonetheless, results from these do not necessarily match experimental measurements. The existence of such differences was the motivation to develop the analysis presented in this work, which focuses in comparing results from experimental measurements and different shrinkage prediction models.

Název v anglickém jazyce

Statistical comparison of shrinkage prediction models

Popis výsledku anglicky

Concrete shrinkage develops internal tension stresses that can result in concrete cracking. The presence of cracks in concrete creates pathways that ease the access of aggressive agents, contributing to reduce concrete durability. Therefore, a reliable definition of concrete shrinkage strain is essential in the structural designing process. For practical reasons, construction designers tend to use empirical-based shrinkage prediction models. Nonetheless, results from these do not necessarily match experimental measurements. The existence of such differences was the motivation to develop the analysis presented in this work, which focuses in comparing results from experimental measurements and different shrinkage prediction models.

Druh

O - Ostatní výsledky

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

<a href="/cs/project/GAP105%2F10%2F2098" target="_blank" >GAP105/10/2098: Alternativní popis účinků únavy na betonové konstrukce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů