Some chemical, physical and mechanical properties of juvenile wood from black fine (Pinus nigra Arnold) plantations

Basit Öğe Kaydı
dc.contributor.authorGüler, Cengiz
dc.contributor.authorÇöpür, Yalçın
dc.contributor.authorAkgül, Mehmet
dc.contributor.authorBüyüksarı, Ümit
dc.date.accessioned2020-04-30T13:33:23Z
dc.date.available2020-04-30T13:33:23Z
dc.date.issued2007
dc.departmentDÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.description.abstractThe aim of this study was to determine some chemical, physical and mechanical properties of juvenile wood from black pine (Pinus nigra Arnold) plantations. Black pine, one of the important softwood species covers the most of the plantations in Turkey. Black pines that naturally grow in Duzce were 20-23 years old with the dimensions of 13-17 cm utilized in this study. Specimens were prepared and tested according to Turkish standards. The physical properties were measured and air and oven dry wood densities were found to be 0.464 and 0.431 g cm-3, respectively. The volume weight was 0.383 g cm-3. The radial, tangential and volumetric shrinkage values were 4.05, 6.19 and 10.24%, respectively. The radial, tangential and volumetric swelling values were also found to be 3.69, 7.79 and 11.5%, respectively. The mechanical tests resulted in that the static bending and compression strengths were 79.1 and 42.4 N mm-2, respectively. In addition juvenile wood had higher lignin and lower holocellulose content compared to the mature wood. Conclusively, the physical and mechanical properties of juvenile pine wood examined in this study were observed to be lower compared to the mature pine wood. © 2007 Asian Network for Scientific Information.en_US
dc.identifier.doi10.3923/jas.2007.755.758en_US
dc.identifier.endpage758en_US
dc.identifier.issn1812-5654
dc.identifier.issue5en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage755en_US
dc.identifier.urihttps://dx.doi.org/10.3923/jas.2007.755.758
dc.identifier.urihttps://hdl.handle.net/20.500.12684/625
dc.identifier.volume7en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAsian Network for Scientific Informationen_US
dc.relation.ispartofJournal of Applied Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectJuvenile wood; Mechanical properties; Physical properties; Pinus nigraen_US
dc.titleSome chemical, physical and mechanical properties of juvenile wood from black fine (Pinus nigra Arnold) plantationsen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
0625.pdf
Boyut:
200.92 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu