Study on wood fracture parallel to the grains based on fractal geometry
作者： Yijun Wu , Zhuoping Shao , Fuli Wang
DOI: 10.1007/S10704-012-9732-0
关键词:
摘要: The fracture toughness (KIC) parallel to the grains of five kinds wood was tested by compact tension specimen and profile contour analysis method employed measure fractal dimensions Ds their surfaces. results show that various woods is different because textural diversity such differences are also shown on morphology Furthermore, dimension \({K_{IC}^{TL} }\) have evident direct proportional relation, this helps reveal inherent relationship between its microstructure.
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H. Schachner, A. Reiterer, S. E. Stanzl-Tschegg, Orthotropic fracture toughness of wood Journal of Materials Science Letters. ,vol. 19, pp. 1783- 1785 ,(2000) , 10.1023/A:1006703718032
Stéphane Morel, Elisabeth Bouchaud, Jean Schmittbuhl, Gérard Valentin, R-curve behavior and roughness development of fracture surfaces International Journal of Fracture. ,vol. 114, pp. 307- 325 ,(2002) , 10.1023/A:1015727911242
Franz Friedrich Paul Kollmann, Wilfred A. Côté, Principles of wood science and technology. I. Solid wood. Principles of wood science and technology. I. Solid wood.. ,(1968)
Stephen R. Brown, Christopher H. Scholz, Broad bandwidth study of the topography of natural rock surfaces Journal of Geophysical Research. ,vol. 90, pp. 12575- 12582 ,(1985) , 10.1029/JB090IB14P12575
Uwe Schmitt, Hans Georg Richter, Bernd Wittke, Fracture Morphology of Hickory (Carya Spp., Juglandaceae) Under Single-Blow Impact Loading Iawa Journal. ,vol. 17, pp. 151- 160 ,(1996) , 10.1163/22941932-90001445
J DRUMMOND, M THOMPSON, B SUPER, Fracture surface examination of dental ceramics using fractal analysis. Dental Materials. ,vol. 21, pp. 586- 589 ,(2005) , 10.1016/J.DENTAL.2004.12.002
Benoit B. Mandelbrot, Dann. E. Passoja, Alvin J. Paullay, Fractal character of fracture surfaces of metals Nature. ,vol. 308, pp. 721- 722 ,(1984) , 10.1038/308721A0
K.-P. Wenzel, R. Reinhard, T. R. Sanderson, E. T. Sarris, Characteristics of energetic particle events associated with interplanetary shocks Journal of Geophysical Research: Space Physics. ,vol. 90, pp. 12- 18 ,(1985) , 10.1029/JA090IA01P00012
Elisabeth Bouchaud, Scaling properties of cracks Journal of Physics: Condensed Matter. ,vol. 9, pp. 4319- 4344 ,(1997) , 10.1088/0953-8984/9/21/002
E. M. Wu, Application of Fracture Mechanics to Anisotropic Plates Journal of Applied Mechanics. ,vol. 34, pp. 967- 974 ,(1967) , 10.1115/1.3607864