Stability of Stainless Steel Prestressed Stayed Columns

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231390" target="_blank" >RIV/68407700:21110/15:00231390 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Stability of Stainless Steel Prestressed Stayed Columns

Popis výsledku v původním jazyce

The paper deals with extremely slender stainless steel columns reinforced for stability by prestressed cable stays running over one central crossarm. Such columns, with the un-stayed slenderness L/r round about 300, are more and more used as the attractive exterior supports of important structures. The structural arrangement can vary according to number of stays, number of cross arms, material of structural elements etc. While some linear bifurcation 2D stability analysis (LBA) and geometrically nonlinear elastic analysis with imperfections (GNIA) were published in the years past, 3D analysis for specific boundary conditions and stainless steel were not published. The brief summary of tests with stainless steel stayed elements performed recently at thelaboratory of CTU in Prague is presented. The main part of the paper describes 3D stability analysis of unstayed and prestressed stayed columns as the first part of envisaged research concerning 3D materially and geometrically nonlinear

Název v anglickém jazyce

Stability of Stainless Steel Prestressed Stayed Columns

Popis výsledku anglicky

The paper deals with extremely slender stainless steel columns reinforced for stability by prestressed cable stays running over one central crossarm. Such columns, with the un-stayed slenderness L/r round about 300, are more and more used as the attractive exterior supports of important structures. The structural arrangement can vary according to number of stays, number of cross arms, material of structural elements etc. While some linear bifurcation 2D stability analysis (LBA) and geometrically nonlinear elastic analysis with imperfections (GNIA) were published in the years past, 3D analysis for specific boundary conditions and stainless steel were not published. The brief summary of tests with stainless steel stayed elements performed recently at thelaboratory of CTU in Prague is presented. The main part of the paper describes 3D stability analysis of unstayed and prestressed stayed columns as the first part of envisaged research concerning 3D materially and geometrically nonlinear

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-25781S" target="_blank" >GA13-25781S: Lokální napjatost vybraných konstrukcí.</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 statě ve sborníku

Engineering mechanics 2015

ISBN

978-80-86246-42-0

ISSN

1805-8248

e-ISSN

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Počet stran výsledku

2

Strana od-do

230-231

Název nakladatele

Institute of Theoretical and Applied Mechanics Academy of Sciences of the Czech Republic

Místo vydání

Prague

Místo konání akce

Svratka

Datum konání akce

11. 5. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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