Finite-element modelling of connectors to achieve ductile connections in wood structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F21%3A00351218" target="_blank" >RIV/68407700:21610/21:00351218 - isvavai.cz</a>

Výsledek na webu

<a href="https://wcte2021files.blob.core.windows.net/files/WCTE%202021.zip" target="_blank" >https://wcte2021files.blob.core.windows.net/files/WCTE%202021.zip</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Finite-element modelling of connectors to achieve ductile connections in wood structures

Popis výsledku v původním jazyce

Mechanical connections in wood structures typically consist of structural members connected with combination of thin-walled steel angle brackets and fasteners in forms of nails or screws. Design of these steel connectors is typically based on short-term load bearing capacities. Observations from experimental testing indicate that both the angle bracket and the fasteners possess properties such the connections can be designed to behave in a ductile manner. This paper presents numerical simulations of ductile angle bracket connections calibrated against experimental results and subsequently validated. Special focus is on single nail behaviour when the jointed timber members are subjected to cyclic loading. Simulations of global behaviour of connections show that acceptable match between the simulation and the experimental results can be achieved despite relatively simple nail model is used for both loading and unloading behaviour.

Název v anglickém jazyce

Finite-element modelling of connectors to achieve ductile connections in wood structures

Popis výsledku anglicky

Mechanical connections in wood structures typically consist of structural members connected with combination of thin-walled steel angle brackets and fasteners in forms of nails or screws. Design of these steel connectors is typically based on short-term load bearing capacities. Observations from experimental testing indicate that both the angle bracket and the fasteners possess properties such the connections can be designed to behave in a ductile manner. This paper presents numerical simulations of ductile angle bracket connections calibrated against experimental results and subsequently validated. Special focus is on single nail behaviour when the jointed timber members are subjected to cyclic loading. Simulations of global behaviour of connections show that acceptable match between the simulation and the experimental results can be achieved despite relatively simple nail model is used for both loading and unloading behaviour.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/DG18P02OVV012" target="_blank" >DG18P02OVV012: Udržitelná správa stavebních objektů kulturního dědictví</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

World Conference on Timber Engineering (WCTE 2021) Proceedings

ISBN

978-1-7138-4097-8

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

3026-3032

Název nakladatele

Centro UC de Innovación en Madera

Místo vydání

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Místo konání akce

Santiago

Datum konání akce

9. 8. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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