Variability of macrostructural parameters in resonant spruce wood (Picea abies L.)

• Autorzy: Fabisiak E. , Mania P.
• Języki publikacji: EN

Abstrakty

EN

Variability of macrostructural parameters in resonant spruce wood (Picea abies L.). This paper presents the results of research on variation of annual rings width and percentage of latewood in the resonant spruce wood. These parameters of element intended for building musical instruments shall be adopted as the main criteria for visual assessment of resonant wood quality. The results of the study indicate that the mean values of these features do not fully reflect the degree of heterogeneity of cyclic macrostructure of wood. They should be complemented by the results of statistical analysis (variance) indicating the level of significance of differences in macrostructural parameters in individual increments of elements visually classified as resonant wood.

Słowa kluczowe

EN

resonant wood; spruce; macrostructural; ring-width; percentage of latewood

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
• Rocznik: 2013
• Tom: No. 81
• Strony: 72--78
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Fabisiak E.

• Department of Wood Science, Poznan University of Life Sciences

autor

Mania P.

• Department of Wood Science, Poznan University of Life Sciences

Bibliografia

• 1. BIELCZYK S., BOBROWICZ E. 1960: Badania niektórych właściwości świerkowego drewna rezonansowego pochodzenia polskiego i rumuńskiego. Prace Instytutu Technologii Drewna 7 (2): 3-25.
• 2. BUKSNOWITZ C., TEISCHINGER A., MÜLLER U., PAHLER, A., EVANS, R.2007: Resonance wood (Picea abies (L.) Karst.) - Evaluation and prediction of violinmakers' quality-grading. Journal of the Acoustical Society of America 121:2384-2395.
• 3. FABISIAK E., ČUNDERLIK I., MOLIŃSKI W. 2010: Ultrastructure and ultrasoundwave propagation velocity in spruce (Picea abies L.) resonance wood. Ann.WULS –SGGW Forestry and Wood Technol. 71: 170-176.
• 4. FABISIAK E., MOLIŃSKI W., KUDELA J., MANIA P. 2012: A study on thedependence between tracheid lengths and microfibril angle in resonant wood of spruce(Picea abies L.). Ann. WULS-SGGW, Forestry and Wood Technol. 77: 222 – 226.
• 5. HARAJDA H., ŁAPA A. 2002: Akustyczne zagadnienia lutnictwa. Część I Dobór drewna. Akademia Muzyczna im. I. J. Paderewskiego w Poznaniu.
• 6. MOLIŃSKI W., ROSZYK E., FABISIAK E., ČUNDERLIK I. 2013: Gradient ofselected mechanical properties within individual annual rings in the resonance sprucewood (Picea abies L.). Wood Research 58(3) – in press.
• 7. SCHLESKE M. 2002: Empirical Tools in Contemporary Violin Making: Part I.Analysis of Design, Materials, Varnish, and Normal Modes. CASJ Vol.4, No. 5.
• 8. SPYCHER M., SCHWARZE F.W.M.R., STEIGER R. 2008: Assessment ofresonance wood quality by comparing its physical and histological properties. WoodSci. and Technol. 42: 325–342.
• 9. WEGST U. G. K. 2006: Wood for sound. American Journal of Botany 93(10):1439–1448.
• 10. YOSHITAKA K., TAKESHI O., MASAMITSU O. 1997: Effect of annual ring widthson structural and vibrational properties of wood. Mokuzai Gakkaishi 43 (8) (1997), pp.634–641.