Non-destructive and semi-destructive methods for wood grading via assesment of standing trees and logs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F25%3A43927233" target="_blank" >RIV/62156489:43410/25:43927233 - isvavai.cz</a>
Alternative codes found
RIV/68378297:_____/25:00637186
Result on the web
<a href="https://doi.org/10.52202/080513-0683" target="_blank" >https://doi.org/10.52202/080513-0683</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.52202/080513-0683" target="_blank" >10.52202/080513-0683</a>
Alternative languages
Result language
angličtina
Original language name
Non-destructive and semi-destructive methods for wood grading via assesment of standing trees and logs
Original language description
The high demand for spruce timber has led to the expansion of Norway spruce monocultures outside its natural ecological area in Central Europe - it results in a wide-range and gradual variation of wood properties. The wood quality plays an important role in timber structure properties thus the individual selection of material is the first important step of traditional carpentry. The selection of trees in the forest should be emphasized to reach a balance between properties for better processing and material properties. Therefore, simple and reliable methods for in-situ assessment of standing trees or logs are searched. The goal of this study is to test standing trees and logs by several methods and to describe relationship between the evaluated material parameters. The trees from a stand in the Czech Republic with optimal ecological conditions for Norway spruce were felled during three seasons, consequently milled to logs and tested by several methods: wood densities, sound velocities, dynamic moduli of elasticity, micro-drilling. The visual assessment was carried out as well. The relationship between properties were statistically tested to determine the reliability of used non-destructive and semi-destructive methods to predict quality and also to describe the significance of harvest period.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/DH23P03OVV005" target="_blank" >DH23P03OVV005: Wooden structures prevention and maintenance for heritage conservation purposes</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
14th World Conference on Timber Engineering 2025 (WCTE 2025): Advancing Timber for the Future Built Environment: Proceedings
ISBN
979-8-3313-2089-8
ISSN
—
e-ISSN
—
Number of pages
7
Pages from-to
5545-5551
Publisher name
Curran Associates, Inc.
Place of publication
Red Hook
Event location
Brisbane
Event date
Jun 22, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—