Comparison beech wood tension strength parallel to grain of cylindrical samples with conical and funnel tapering versus standard rectangular cross section samples

• Autorzy: Karwat Zbigniew , Koczan Grzegorz , Rębkowski Bartłomiej , Kozakiewicz Paweł

Identyfikatory

DOI

10.12841/wood.1644-3985.403.11

• Języki publikacji: EN

Abstrakty

EN

In this paper, the influence of shape samples on tension strength parallel to grain of beech wood have been analyzed. The cylindrical samples with conical tapering and with funnel tapering were used. Both types of cylindrical samples were compared with one-sided tapered standard samples with a rectangular cross-section. Experimental outcome indicates that cylindrical samples have higher tension strength than rectangular standard ones. Whereas shape of tapering in cylindrical samples (conical or funnel) was not statistically significant. Furthermore the presentation and reanalysis of data concerning use of cylindrical samples made of seven domestic wood species from the doctoral dissertation were performed. Comparison of that data with source data about tension strength of standard rectangular samples, have proven higher tension strength parallel to grain of cylindrical samples.

Słowa kluczowe

EN

tension strength; cylindrical sample; conical shape; funnel shape; rectangular shape; turn-milling; beech Wood

• Wydawca: Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
• Czasopismo: Drewno : prace naukowe, doniesienia, komunikaty
• Rocznik: 2022
• Tom: Vol. 65, nr 209
• Strony: art. no. 1644--3985.403.11
• Opis fizyczny: Bibliogr. 49 poz., rys., tab., wykr.

Twórcy

autor

Karwat Zbigniew

• Faculty of Wood Technology of the Warsaw University of Life Sciences, Warsaw, Poland

• https://orcid.org/0000-0001-9720-3848

autor

Koczan Grzegorz

• Faculty of Wood Technology of the Warsaw University of Life Sciences, Warsaw, Poland

• https://orcid.org//0000-0003-3692-6270

autor

Rębkowski Bartłomiej

• Faculty of Wood Technology of the Warsaw University of Life Sciences, Warsaw, Poland

• https://orcid.org/0000-0001-7077-8916

autor

Kozakiewicz Paweł

• Faculty of Wood Technology of the Warsaw University of Life Sciences, Warsaw, Poland

• https://orcid.org/0000-0002-2285-2912

Bibliografia

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• List of standards
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).