Number of the records: 1
Health diagnostic of timber by continual pushing-through method
- 1.0460652 - ÚTAM 2018 RIV GR eng A - Abstract
Tippner, J. - Kloiber, Michal - Sebera, V. - Kunecký, Jiří
Health diagnostic of timber by continual pushing-through method.
17th International Conference on Experimental Mechanics (ICEM 17). Rhodes, 2016.
[International Conference on Experimental Mechanics (ICEM 17) /17./. 03.07.2016-07.07.2016, Rhodos]
R&D Projects: GA MŠMT(CZ) LO1219
Keywords : wood timber * diagnostic method * mechanical properties
OECD category: Construction engineering, Municipal and structural engineering
The paper presents a diagnostic technique which is based on measuring the mechanical resistance (FAVG) against penetration of a tool (pin) into timber. Experimental measurements were carried out using 30 spruce boards and moisture contents of 12, 18 and 24%. The test results manifest a very good correlation of the mean force needed for pin pushing through timber with wood density and strength determined using standard samples in compression parallel to the grain. At the same time, the effect of the wood moisture content on the measurement by pin pushing was confirmed.
Permanent Link: http://hdl.handle.net/11104/0260659
Number of the records: 1