Experimental Verification of Numerical Model of Single and Double-Shear Dowel-Type Joints of Wood
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F14%3A00218608" target="_blank" >RIV/62156489:43410/14:00218608 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.swst.org/meetings/AM14/pdfs/proceedings.pdf" target="_blank" >http://www.swst.org/meetings/AM14/pdfs/proceedings.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Experimental Verification of Numerical Model of Single and Double-Shear Dowel-Type Joints of Wood
Popis výsledku v původním jazyce
Mechanical analysis of dowel-type timber joints connection by 1) Finite Element Method (FEM) and 2) experimental testing with use of Digital Image Correlation (DIC) is presented in this paper. Norway spruce (Picea abies L. Karst.) one of the most important construction wood in Czech Republic for reconstruction of historic buildings was used; wooden dowels which were made from English oak (Quercus robur L.) were chosen as connection. Dimensions of samples were derived from the dowel diameter - 8 mm. Experimental tests were carried out according to the European standards EN 383 and EN 26891. Both single-shear and double-shear joints were loaded parallel to grain. Numerical (FEM) 3D model was built in software Ansys ver. 14.5. Numerical model was based onthe linear orthotropic mechanic theory. This model was verified using experimental data (displacements and forces mainly). The second part of experiment was focused on monitoring of surface deformations around dowel. Area around forehead
Název v anglickém jazyce
Experimental Verification of Numerical Model of Single and Double-Shear Dowel-Type Joints of Wood
Popis výsledku anglicky
Mechanical analysis of dowel-type timber joints connection by 1) Finite Element Method (FEM) and 2) experimental testing with use of Digital Image Correlation (DIC) is presented in this paper. Norway spruce (Picea abies L. Karst.) one of the most important construction wood in Czech Republic for reconstruction of historic buildings was used; wooden dowels which were made from English oak (Quercus robur L.) were chosen as connection. Dimensions of samples were derived from the dowel diameter - 8 mm. Experimental tests were carried out according to the European standards EN 383 and EN 26891. Both single-shear and double-shear joints were loaded parallel to grain. Numerical (FEM) 3D model was built in software Ansys ver. 14.5. Numerical model was based onthe linear orthotropic mechanic theory. This model was verified using experimental data (displacements and forces mainly). The second part of experiment was focused on monitoring of surface deformations around dowel. Area around forehead
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
JJ - Ostatní materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
57th SWST International convention. 7th Wood structure and properties conference. 6th European hardwood conference
ISBN
978-0-9817876-4-0
ISSN
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e-ISSN
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Počet stran výsledku
9
Strana od-do
368-376
Název nakladatele
Society of Wood Science and Technology
Místo vydání
Monona
Místo konání akce
Zvolen, Slovakia
Datum konání akce
23. 6. 2014
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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