Detail publikace

Analysis of Long Term Bending and Shear Test of Treated and Untreated Spruce

VAHALOVÁ, E. HLAVSA, P. ŠUHAJDA, K. NOVOTNÝ, M. ŠKRAMLIK, J.

Originální název

Analysis of Long Term Bending and Shear Test of Treated and Untreated Spruce

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The material characteristics of wood which is common topic in civil engineering field could be affected by biological degradation and therefore it is usual to apply some protective methods. This paper deals with differences between treated and untreated Spruce and their influence on mechanical parameters, especially at the creep due to an applied bending moment. Treatment of Spruce was based on environmentally friendly supercritical carbon dioxide technology. The deflection of wooden beams has been recorded for a week period, in both bending and shearing type. The creep load was determined by 30 % of a found failure of different types of the samples. The study has shown that the treated Spruce had a higher failure load, probably as a result of a higher density, but the creep properties were found to be more or less the same for treated and untreated Spruce.

Klíčová slova

Long therm bendind test, shear test, treated Spruce, untreated Spruce.

Autoři

VAHALOVÁ, E.; HLAVSA, P.; ŠUHAJDA, K.; NOVOTNÝ, M.; ŠKRAMLIK, J.

Rok RIV

2013

Vydáno

24. 4. 2013

Nakladatel

Academic World Education & Research Center

Místo

Turecko

ISSN

2301-2706

Periodikum

Global Journal on Advances Pure and Applied Sciences

Ročník

2013

Číslo

1

Stát

Turecká republika

Strany od

516

Strany do

522

Strany počet

7

BibTex

@article{BUT100998,
  author="Eva {Vahalová} and Petr {Hlavsa} and Karel {Šuhajda} and Miloslav {Novotný} and Jan {Škramlik}",
  title="Analysis of Long Term Bending and Shear Test of Treated and Untreated Spruce",
  journal="Global Journal on Advances Pure and Applied Sciences",
  year="2013",
  volume="2013",
  number="1",
  pages="516--522",
  issn="2301-2706"
}