Problems connected with the application of lamella flanges in steel bridge construction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F15%3A00443276" target="_blank" >RIV/68378297:_____/15:00443276 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scientific.net/AMM.769.13" target="_blank" >http://www.scientific.net/AMM.769.13</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.769.13" target="_blank" >10.4028/www.scientific.net/AMM.769.13</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Problems connected with the application of lamella flanges in steel bridge construction

Popis výsledku v původním jazyce

Lamella flanges (Fig. 1) have lately grown popular with the designers of steel bridges ?in their belief that these flanges provide us with the possibility of avoiding very thick flange plates in steel bridge structures. This belief is based on the assumption that the lamellas are perfectly plane and, therefore, in perfect contact everywhere, so that the loading from one lamella is transmitted into the other via pure compression, and that the perfect interaction of both lamellas is materialized by meansof boundary fillet welds connecting both of the two lamellas. This simple assumption is, however, far from reality: it is not in the means of steel fabricators, not even in the means of those which are very progressively equipped, to produce perfectly plane flange lamellas. Then both lamellas exhibit unavoidable initial curvatures, which in combination form a gap between the lamellas, and consequently the directly loaded lamella is pressed into this gap. As the loading acting on every br

Název v anglickém jazyce

Problems connected with the application of lamella flanges in steel bridge construction

Popis výsledku anglicky

Lamella flanges (Fig. 1) have lately grown popular with the designers of steel bridges ?in their belief that these flanges provide us with the possibility of avoiding very thick flange plates in steel bridge structures. This belief is based on the assumption that the lamellas are perfectly plane and, therefore, in perfect contact everywhere, so that the loading from one lamella is transmitted into the other via pure compression, and that the perfect interaction of both lamellas is materialized by meansof boundary fillet welds connecting both of the two lamellas. This simple assumption is, however, far from reality: it is not in the means of steel fabricators, not even in the means of those which are very progressively equipped, to produce perfectly plane flange lamellas. Then both lamellas exhibit unavoidable initial curvatures, which in combination form a gap between the lamellas, and consequently the directly loaded lamella is pressed into this gap. As the loading acting on every br

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Applied Mechanics and Materials

ISBN

978-3-03835-485-7

ISSN

1660-9336

e-ISSN

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Počet stran výsledku

6

Strana od-do

13-18

Název nakladatele

Trans Tech Publications

Místo vydání

Pfaffikon

Místo konání akce

Bratislava

Datum konání akce

16. 10. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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