Effects of Layer Number and Finger Direction on Bending Behavior of Glulam Beams
Yazarlar (2)
Doç. Dr. Ümmü KARAGÖZ İŞLEYEN Kastamonu Üniversitesi, Türkiye
İrfan Peker Ondokuz Mayis Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Bioresources (Q2)
Dergi ISSN 1930-2126 Dergi Bilgileri (2020)
Dergi Tarandığı Indeksler SCI
Makale Dili Türkçe Basım Tarihi 05-2020
Kabul Tarihi – Yayınlanma Tarihi 15-04-2020
Cilt / Sayı / Sayfa 15 / 2 / 4217–4233 DOI 10.15376/biores.15.2.4217-4233
Makale Linki https://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_15_2_4217_Karagoz_Layer_Number_Finger_Direction_Bending/7668
UAK Araştırma Alanları
Ahşap Yapılar ve Konstrüksiyonları
Özet
Effects of the number of layers and the number and typology of finger joints were studied relative to the bending behavior of glulam beam made of Scots pine (Pinus sylvestris) laminates. The investigated parameters of glulam beams with constant overall dimensions (width × depth × length) of 90 mm × 90 mm × 1710 mm were lamination thickness (18 mm or 30 mm), the distance of the finger joints (200, 400, and 600 mm), and finger direction (horizontal and vertical). A total of 14 experimental samples were produced (12 different finger joint beams and two reference beams without finger joints) and tested under four-point bending tests. Taguchi orthogonal experimental design was used to evaluate and optimize test results using the S/N ratio. The effects of main and interactions between producing parameters on strength of glulam beam were determined by variance analysis. According to the results of the analysis, it was determined that the number of layers and the direction of the finger had a significant effect on the flexural strength of the beams, but the finger distance was not significant. Moreover, the highest strength values were obtained in 5-layer finger-jointed beams with vertical finger direction.
Anahtar Kelimeler
Finger direction | Finger joints | Glulam beam | Ultimate load capacity
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BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Scopus 6
Google Scholar 6
Effects of Layer Number and Finger Direction on Bending Behavior of Glulam Beams

Paylaş

İletişim
  • Kastamonu Üniversitesi Rektörlüğü, Kuzeykent Kampüsü, Merkez/Kastamonu
  • unis@kastamonu.edu.tr 03662801000
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