0381922 - ÚTAM 2013 RIV SK eng J - Článek v odborném periodiku
Kloiber, Michal - Tippner, J. - Hrivnák, J. - Praus, L.
Experimental verification of a new tool for wood mechanical resistance measurement.
Wood Research. Roč. 57, č. 3 (2012), s. 383-398. ISSN 1336-4561
Grant CEP: GA ČR(CZ) GPP105/10/P573
Institucionální podpora: RVO:68378297
Klíčová slova: pin * resistance * mean force * density * wood strength
Kód oboru RIV: JN - Stavebnictví
Impakt faktor: 0.275, rok: 2012 ; AIS: 0.088, rok: 2012
Web výsledku:
https://www.woodresearch.sk/wr/201203/05.pdf

Many non-destructive methods for the assessment of wood incorporated in buildings are based on indirect measurement of density, which is closely related to the mechanical properties of wood determining the static condition of the construction. As the best methods for the determination of density, various resistance methods have been proved, which react well to changes in the material structure in contrast to methods that are totally noninvasive (e.g. ultrasound methods). The paper presents a new diagnostic tool for “in-situ” assessment of timber based on the principle of mechanical resistance of wood against tool (pin) penetration. To verify the proper function of the tool, measurements were conducted using three basic species of softwoods.
Trvalý link: http://hdl.handle.net/11104/0212281