Influence of cyclic loading on the deflection development of concrete specimens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00235112" target="_blank" >RIV/68407700:21110/15:00235112 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.civilengineeringjournal.cz/archive/issues/2015/2015_4/24-4-2015-Goringer.pdf" target="_blank" >http://www.civilengineeringjournal.cz/archive/issues/2015/2015_4/24-4-2015-Goringer.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/CEJ.2015.04.0024" target="_blank" >10.14311/CEJ.2015.04.0024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of cyclic loading on the deflection development of concrete specimens

Popis výsledku v původním jazyce

Durability of the structures is one of the most discussed issues of last decades. It is one of the most easily measured properties for analysis during the structural lifetime. Concrete deflections increase over time due to rheological effects (creep andshrinkage) in addition cyclic creep can be observed on the cyclically loaded structures. The deflection increase due to the cyclic creep is not properly quantified. The fatigue damage function presented in this paper provides an analytical solution for the deflection development due to cyclic loading. The evaluation of the deflection is based on the reduction of the initial modulus of elasticity. Main principles of the function are discussed and compared with the standardized approaches for the fatigueassessment. Experimental verification of the fatigue damage function was carried out on reinforced concrete specimens and on prestressed concrete slab. To improve the standardized approaches, the real stress distribution was considered wi

Název v anglickém jazyce

Influence of cyclic loading on the deflection development of concrete specimens

Popis výsledku anglicky

Durability of the structures is one of the most discussed issues of last decades. It is one of the most easily measured properties for analysis during the structural lifetime. Concrete deflections increase over time due to rheological effects (creep andshrinkage) in addition cyclic creep can be observed on the cyclically loaded structures. The deflection increase due to the cyclic creep is not properly quantified. The fatigue damage function presented in this paper provides an analytical solution for the deflection development due to cyclic loading. The evaluation of the deflection is based on the reduction of the initial modulus of elasticity. Main principles of the function are discussed and compared with the standardized approaches for the fatigueassessment. Experimental verification of the fatigue damage function was carried out on reinforced concrete specimens and on prestressed concrete slab. To improve the standardized approaches, the real stress distribution was considered wi

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-30441S" target="_blank" >GA13-30441S: Studium chování betonu vystaveného extrémnímu zatížení</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Stavební obzor

ISSN

1805-2576

e-ISSN

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Svazek periodika

2015

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

22

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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