Odun Esaslı Levhalarda Mekanik Özelliklerin Vibrasyon Tahribatsız Değerlendirme Yöntemi ile Belirlenmesi

Yıl 2008, Cilt: 58 Sayı: 2, 43 - 59, 01.07.2008

Türker Dündar , Nusret As , Hüseyin Akkılıç

Anahtar Kelimeler

Tahribatsız değerlendirme , vibrasyon frekansı , dinamik MOE , direnç özellikleri , odun esaslı levhalar

Kaynakça

• B eklıta, P.A., P. Nienız and L. K ucera, 2000. The study o f sound propagation in the \vood-based com posite ıuaterials. 12lh International Symposium on N ondestructive Testiııg o f W ood, Sopron, I-Iungary, 33-41.
• Divos, F., I. D aniel, II. Ilo d asz and J . Ja ra si, 1994. Experimeııtal investigation o f thirteen strength predictor parameters o f coniferous \vood. Proceeding o f l st European Symposium on Nondestructive Testing o f W ood, Sopron, Iluııgary.
• D uıılop, J. I., 1980. Testing of particleboard by acoııslic techniqııes. IVood Science and Technology’. 14: 69-78.
• Han, G.P., Q. L. \Vu and X. P. W aııg, 2006. Stress wave velocity o f \vood-based panels: Effect o f moistııre, produet type, and material direction. Forest Products Journal. 56 (1): 28-33.
• Hearnıoıı, R. F. S., 1966. Theory o f the Vibration Testing o f Wood. Forest Products Journal. 16 (8): 29-40.
• K ruse, K . O., 2000. Process control witlı N D T metlıods in panel production. 12th International Symposium on Noııdestructive Testing o f W ood, Sopron, Hungary, 289-296.
• Pellerin, R. F. and C. R. M orschauser, 1985. Noııdestructive testing o f particleboard. Proceeding Seventh Particleboard Symposium, Pullm an, W ashington, USA, 251 - 260.
• Ross, J. R. and R. F. Pellerin, 1988. N D E o f vvood-based com posites w ith longitudinal stress wave. Forest Products Journal. 38 (5): 39-45.
• Sclıvveitzer, F. and P. Niem z, 1990. Grunglegende untersuchungen zum einfluB vviclıtiger param eter auf die ausbreitungsgeschvvindigkeit von ultraschalhvellen in einschhiciıtigen spaııplatten. H olzforsclutng und-venvertung. 5: 87-89.
• Sotom ayor, C. J. R., 2003. Mechanical characteristics o f reconstitııled \vood. Modulus o f elasticity o f particleboards: nondestruetive testing. M aderas: Ciencia Tech. 5 (1), 20-43.
• Sun, Y .G . and T. A rim a, 1999. Structural mechanics o f wood composite materials II: Ultrasoııic propagation m echanism and internal bonding o f particleboard. Journal o f IVood Science. 45: 221-226.
• Tim oslıenko S., Youııg D.H., 1954. Vibration problem s in engineering. 3rd edition. Van Nostrand, N ew York.
• TS EN 310, 1999. W ood- Based panels- Determ iııation o f modulus o f elasticity in bending and o f bending strength. Institute o f Turkislı Staııdards.
• TS EN 319, 1999. Particleboards and fıberboards- Determiııation o f tensile strength perpendicular to the plane o f the board. Institute o f Tıırkish Staııdards.
• TS EN 326-2, 2006. W ood-based panels - Sampling, cutting and iııspection - Part 2: Qııality control in the factory. Institute o f Turkislı Standards.
• V ogt, J. J., 1985. Evaluation o f the tensile and flexural properties and internal bond o f nıedium density fıberboard using stress vvave speed and attenuation. W ashington State University, Pullman, W ashingtoıı, M.S. tlıesis.
• Vogt, J. Jr, 1986. Longitudinal stress vvaves as predictors o f iııternaniiönd strength. Proceedings 12th International Particleboarcl/Composite M aterials Symposium, Pullman, W ashington, USA, 385-402.
• Vuıı, R.Y., Q. Wu, M . Bhardvvaj and G. Stead, 2000. Throııgh-thickness ultrasoııic transm ission properties o f orieııted strandboard. 12th International Symposium on Nondestruetive Testing o f W ood. Sopron, Huııgary, 77-86.
• Yang, T., C. M. Clıiu, P. W. Kuo, H. B. Clıung and C. J. Liıı, 2005. Evaluation o f tlıe characteristics o f com mercial nooring using on ultrasonic-vvave method. Tanvan Journal o f Forest Science. 20 (2): 113-121.