Half lap scarf joint with inclined faces and wooden dowels: research and design

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F16%3A00464829" target="_blank" >RIV/68378297:_____/16:00464829 - 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

Half lap scarf joint with inclined faces and wooden dowels: research and design

Popis výsledku v původním jazyce

The carpentry joints have been an integral part of timber structures. However, the design of both the traditional joints and the new CNC-produced ones is not supported in the standards sufficiently. In addition, wooden coupling elements are omitted completely. The article deals with the development of design rules for a lap scarf joint with oblique faces and wooden dowels intended for the replacements of the decayed parts of ceiling joists and other members of timber structures. An overview over the whole research (experimental testing, numerical modelling, theoretical analysis, etc.) and the development of design guide is presented. Four types of the lap joint were created; each of the joint type is proper for some particular use in a structure. Load bearing capacity (bending moment-normal force) diagrams were constructed and equations of the repaired beam stiffness were assessed. All the results have been published in the Czech Republic in a form of certified design guidelines and the contribution is waiting to be presented to the international community to inform all interested researchers and designers about the work that has been done.

Název v anglickém jazyce

Half lap scarf joint with inclined faces and wooden dowels: research and design

Popis výsledku anglicky

The carpentry joints have been an integral part of timber structures. However, the design of both the traditional joints and the new CNC-produced ones is not supported in the standards sufficiently. In addition, wooden coupling elements are omitted completely. The article deals with the development of design rules for a lap scarf joint with oblique faces and wooden dowels intended for the replacements of the decayed parts of ceiling joists and other members of timber structures. An overview over the whole research (experimental testing, numerical modelling, theoretical analysis, etc.) and the development of design guide is presented. Four types of the lap joint were created; each of the joint type is proper for some particular use in a structure. Load bearing capacity (bending moment-normal force) diagrams were constructed and equations of the repaired beam stiffness were assessed. All the results have been published in the Czech Republic in a form of certified design guidelines and the contribution is waiting to be presented to the international community to inform all interested researchers and designers about the work that has been done.

Druh

D - Stať ve sborníku

CEP obor

AL - Umění, architektura, kulturní dědictví

OECD FORD obor

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Projekt

<a href="/cs/project/DG16P02M026" target="_blank" >DG16P02M026: Historické dřevěné konstrukce: typologie, diagnostika a tradiční opracování dřeva</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

WCTE 2016 - World Conference on Timber Engineering

ISBN

978-390303900-1

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

254-261

Název nakladatele

Vienna University of Technology

Místo vydání

Vídeň

Místo konání akce

Vídeň

Datum konání akce

22. 8. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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