Determination of the relationship between static and dynamic modulus of elasticity in beech wood
نویسندگان
چکیده
Bu çalışmada, tahribatsız test yöntemlerinden birisi olan stres dalga yöntemi kullanılarak belirlenen dinamik elastikiyet modülü ile TS ISO 13061-2 (2021) standardına göre statik arasındaki ilişkiyi incelenmiştir. kapsamda rastgele seçilmiş 12x13x110 cm3 boyutlarındaki kayın (Fagus orientalis Lipsky) keresteler kullanılmıştır. Kerestelerin radyal ve boyuna yöndeki uçuş süreleri, 1 μs hassasiyetteki FAKOPP marka mikrosaniye zamanlayıcı belirlenmiştir. Kayın kerestelerin tam kuru yoğunlukları Elde edilen veriler öncelikle hızı daha sonra değerleri hesaplanmıştır. testlerinin yürütülebilmesi için 20x20x320 mm boyutlarına getirilmiştir. Numunelerin direnci testleri Shimadzu AGIC/20/50KN üniversal cihazında 13061-4 gerçekleştirilmiştir. Statik sonuçlarının lineer regresyon analizleri yapılmıştır. Analiz sonuçlarına arasında güçlü bir ilişki olduğu tespit edilmiştir.
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Relation Between Static and Dynamic Modulus of Elasticity of Wood
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ژورنال
عنوان ژورنال: Mobilya ve ah?ap malzeme ara?t?rmalar? dergisi
سال: 2023
ISSN: ['2636-8625']
DOI: https://doi.org/10.33725/mamad.1288875