Response of Wood Bars to Non-Destructive Impact
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F16%3A00463421" target="_blank" >RIV/61388998:_____/16:00463421 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43210/16:43909379
Result on the web
<a href="http://dx.doi.org/10.1007/s40799-016-0139-0" target="_blank" >http://dx.doi.org/10.1007/s40799-016-0139-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s40799-016-0139-0" target="_blank" >10.1007/s40799-016-0139-0</a>
Alternative languages
Result language
angličtina
Original language name
Response of Wood Bars to Non-Destructive Impact
Original language description
The wood bars with rectangular cross section (25 25 mm, 300 mm in length) were impacted by an aluminum cylindrical bar in R and T directions. The wood response to this loading was characterized by the displacement of the surface of the bar. The time history of this response has been measured by a double channel laser vibrometer. The analysis of response functions was performed both in the time and frequency domain. The bar response to the impact is described using the transfer function. The knowledge of this function enables to predict the surface displacement at the given point for various forces. It is shown that the history of the surface displacement in direction of its propagation exhibits the same qualitative features independently of the kind of wood in the direction of impact and of the position of wave detection. Experiments were performed on bars made from five tree species: Pinus sylvestris L., Picea abies (L.) Karst., Fagus sylvatica, Quercus robur and Populus nigra.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Experimental Techniques
ISSN
0732-8818
e-ISSN
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Volume of the periodical
40
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
1387-1395
UT code for WoS article
000388818400004
EID of the result in the Scopus database
2-s2.0-84987850982