Dynamic Young's Modulus of Scarf- and Finger-Jointed Beams using Longitudinal Vibration Method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F15%3A69695" target="_blank" >RIV/60460709:41320/15:69695 - 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

Dynamic Young's Modulus of Scarf- and Finger-Jointed Beams using Longitudinal Vibration Method

Popis výsledku v původním jazyce

The elastic properties of oak wood (solid wood, scarf-jointed beams, and finger-jointed beams) and two different, independently applied adhesives (polyvinyl acetate and isocyanate) were investigated. Using a longitudinal vibration technique and comparingthe elastic modulus of the solid wood and jointed beams, it was revealed that longer fingers (10 mm) in the finger joints and larger angle joints (70 degrees and 75 degrees) in the scarf-jointed beams enhanced the elastic properties of the beams. Basedon these findings, it was concluded that these configurations result in elastic properties that are most similar to those of solid wood. The application of polyvinyl acetate rather than isocyanate significantly (P < 0.05) improved the elastic propertiesof the joints (both scarf-and finger-jointed beams).

Název v anglickém jazyce

Dynamic Young's Modulus of Scarf- and Finger-Jointed Beams using Longitudinal Vibration Method

Popis výsledku anglicky

The elastic properties of oak wood (solid wood, scarf-jointed beams, and finger-jointed beams) and two different, independently applied adhesives (polyvinyl acetate and isocyanate) were investigated. Using a longitudinal vibration technique and comparingthe elastic modulus of the solid wood and jointed beams, it was revealed that longer fingers (10 mm) in the finger joints and larger angle joints (70 degrees and 75 degrees) in the scarf-jointed beams enhanced the elastic properties of the beams. Basedon these findings, it was concluded that these configurations result in elastic properties that are most similar to those of solid wood. The application of polyvinyl acetate rather than isocyanate significantly (P < 0.05) improved the elastic propertiesof the joints (both scarf-and finger-jointed beams).

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

BioResources

ISSN

1930-2126

e-ISSN

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Svazek periodika

10

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

6886-6895

Kód UT WoS článku

000366990800046

EID výsledku v databázi Scopus

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