The influence of wood density on longitudinal wave velocity determined by the ultrasound method in comparison to the resonance longitudinal method
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F12%3A00174178" target="_blank" >RIV/62156489:43410/12:00174178 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1007/s00107-011-0550-2" target="_blank" >http://dx.doi.org/10.1007/s00107-011-0550-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00107-011-0550-2" target="_blank" >10.1007/s00107-011-0550-2</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The influence of wood density on longitudinal wave velocity determined by the ultrasound method in comparison to the resonance longitudinal method
Popis výsledku v původním jazyce
The paper deals with the relationship between density and the velocity of sound wave propagation in wood. The wave velocity was measured using the heartwood of doussie (Afzelia bipindensis), merbau (Intsia bijuga), panga panga (Miletia stuhlmannii Taub.), tigerwood (Astronium graveolens Jacq.) and zebrano (Microberlinia brazzavillensis) by the two methods: ultrasound and resonance longitudinal. The velocity measured by the ultrasound method was always higher than the values gained by the resonance longitudinal method. However, there is a high correlation between the results of both methods. A change in sound wave velocity due to a change in density was not confirmed for any of the species. A similar conclusion was reached in the comparison among species.
Název v anglickém jazyce
The influence of wood density on longitudinal wave velocity determined by the ultrasound method in comparison to the resonance longitudinal method
Popis výsledku anglicky
The paper deals with the relationship between density and the velocity of sound wave propagation in wood. The wave velocity was measured using the heartwood of doussie (Afzelia bipindensis), merbau (Intsia bijuga), panga panga (Miletia stuhlmannii Taub.), tigerwood (Astronium graveolens Jacq.) and zebrano (Microberlinia brazzavillensis) by the two methods: ultrasound and resonance longitudinal. The velocity measured by the ultrasound method was always higher than the values gained by the resonance longitudinal method. However, there is a high correlation between the results of both methods. A change in sound wave velocity due to a change in density was not confirmed for any of the species. A similar conclusion was reached in the comparison among species.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GK - Lesnictví
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
European Journal of Wood and Wood Products
ISSN
0018-3768
e-ISSN
—
Svazek periodika
70
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
3
Strana od-do
767-769
Kód UT WoS článku
307294800031
EID výsledku v databázi Scopus
—