Non-destructive evaluation of beech and oak wood bent at different radii
Yükleniyor...
Dosyalar
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this study was to investigate the parallel and perpendicular velocity and transmission time of beech and oak wood bent at different radii. Two trees from each wood species, having straight trunks of approximately 40 cm in diameter, were selected, and two 4-m logs were cut from each tree. The prepared samples, except those from the control groups, were steamed, bent and set. The samples were bent at three different radii (300 mm, 200 mm and 100 mm) in the tangential direction. The density, parallel and perpendicular (radial and tangential) velocity and transmission times of the beech and oak wood were determined. The results of this study showed that the bent samples of beech and oak wood had higher density compared to the unbent groups. The density of both wood species increased with the decreasing bending radius. The highest velocity parallel to the fibers was measured on the convex surface, while the lowest was measured on the concave surface. The parallel and perpendicular velocity decreased as the bending radius decreased. (c) 2013 Elsevier Ltd. All rights reserved.
Açıklama
AS, Nusret/0000-0002-5269-1574
WOS: 000316042600011
WOS: 000316042600011
Anahtar Kelimeler
Wood, Mechanical properties, Non-destructive testing
Kaynak
Composites Part B-Engineering
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
48
