Simple design methodology for clinch joint of steel structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F25%3A10257928" target="_blank" >RIV/61989100:27120/25:10257928 - 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

Simple design methodology for clinch joint of steel structures

Popis výsledku v původním jazyce

Clinching is a method of joining different metal parts by a process of local deformation without use of any additional elements. Is very useful for thin-walled steel sections used for load-bearing structures, such as purlins. In this paper, a simplified method of clinch joint verification using an analytical approach is presented. The basic cross section of the clinch connection is considered at the level of identification of geometric and material properties. The assessment of the specimen subjected to shear and tension is presented separately. Example calculations with realistic parameters are prepared for both types. The results are compared with experiments from the research program. This procedure is conservative compared to the experimental results and the load capacity estimates obtained by this procedure are 45% and 26% lower, respectively, than those obtained experimentally. Thus, it is possible to obtain a sufficiently safe and fast estimate of the clinch joint capacity for engineering calculations.

Název v anglickém jazyce

Simple design methodology for clinch joint of steel structures

Popis výsledku anglicky

Clinching is a method of joining different metal parts by a process of local deformation without use of any additional elements. Is very useful for thin-walled steel sections used for load-bearing structures, such as purlins. In this paper, a simplified method of clinch joint verification using an analytical approach is presented. The basic cross section of the clinch connection is considered at the level of identification of geometric and material properties. The assessment of the specimen subjected to shear and tension is presented separately. Example calculations with realistic parameters are prepared for both types. The results are compared with experiments from the research program. This procedure is conservative compared to the experimental results and the load capacity estimates obtained by this procedure are 45% and 26% lower, respectively, than those obtained experimentally. Thus, it is possible to obtain a sufficiently safe and fast estimate of the clinch joint capacity for engineering calculations.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2025

Kód důvěrnosti údajů

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