Influence of thermal softening and degradation on the radial compression behavior of wet spruce

Holzforschung

Volumn 52, Issue 1, 1998, Pages 77-81

  Uhmeier, A ^a,c   Morooka, T ^b   Norimoto, M ^b  

^a Sigma Design and Dev   (Sweden)

^b KYOTO UNIVERSITY   (Japan)

^c INNVENTIA AB   (Sweden)

Author keywords

Compressed wood; Deformation; Energy consumption; Mechanical properties; Mechanical pulping; Plasticity; Steaming; Stresses; Thermal degradation; Thermal softening

Indexed keywords

PICEA;

EID: 0001816593     PISSN: 00183830     EISSN: None     Source Type: Journal    
DOI: 10.1515/hfsg.1998.52.1.77     Document Type: Article

References (12)

1. Furuta, Y., H. Yano and H. Kajita. 1995. Thermal-softening properties of water-swollen wood I: The effect of drying history. Mokuzai Gakkaishi 41 (8), 718-721.
2. Hsu, W.E., W. Schwald, J. Schwald and J.A. Shields. 1988. Chemical and physical changes required for producing dimensionally stable wood-based composites. Wood Sci. Technol., 22, 281-289.
3. Inobe, Y., T. Morooka and M. Norimoto. 1992. Stress-strain behavior of wood in compression in the transverse direction. Abstracts of the 42nd annual meeting of the Japan Wood Research Society, Nagoya, Japan, p. 100.
4. Inoue, M., T. Morooka, M. Norimoto, R.M. Rowell and G. Egawa. 1992. Permanent fixation of compressive deformation of wood II, Mechanisms of permanent fixation. FRI Bulletin No. 176, 181-189.
5. Inoue, M., M. Norimoto, M. Tanahasi and R.M. Rowell. 1993. Steam or heat fixation of compressed wood. Wood and Fiber Science, 25 (3), 224-235.
6. Liu, Y., T. Morooka and M. Norimoto. 1993. The large compressive deformation of wood in the transverse direction I. Relationships between stress-strain diagrams and specific gravities of wood. Mokuzai Gakkaishi, 39, 1140-1145.
7. Morooka, T., M. Inoue, S. Kawai and M. Norimoto. 1994. Rheological properties of wood under high temperature steam condition. In: Properties and utilization of fast-growing trees. Eds. C. Chao et al. China Forestry Pub. House, Beijing, China, 65-71.
8. Olsson, A-M. and L. Salmén. 1992. Viscoelasticity of in situ lignin as affected by structure. In: Viscoelasticity of biomaterials. Eds. W. G. Glasser and H. Hatakeyama. American Chemical Society Symposium Series No. 489, 133-143.
9. Renaud, M., M. Rueff and A.C. Rocaboy. 1996. Mechanical behaviour of saturated wood under compression Part I. Behavior of wood at high rates of strain. Wood Sci. Technol., 30, 153-164.
10. M. Tanahashi, T. Goto, F. Hori, A. Hirai and T. Higuchi. 1989. Characterization of steam-exploded wood III: Transformation of cellulose crystals and changes of crystallinity. Mokuzai Gakkaishi 35 (7), 654-662.
11. Uhmeier, A. 1995. Some aspects on solid and fluid mechanics of wood in relation to mechanical pulping. Doctoral dissertation, KTH, Stockholm, Sweden.
12. Uhmeier, A. and L. Salmén. 1996. Influence of strain rate and temperature on the radial compression behavior of wet spruce. ASME J. Eng. Mat. Techn. 118 (3), 289-294.