Nonlinear shear properties of spruce softwood: Numerical analyses of experimental results

Composites Science and Technology

Volumn 69, Issue 13, 2009, Pages 2144-2151

  Dahl, K B ^a   Malo, K A ^a  

^a NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

Author keywords

A. Wood; B. Nonlinear behaviour; C. Finite element analysis; C. Orthotropy; C. Probabilistic methods

Indexed keywords

A. WOOD; B. NONLINEAR BEHAVIOUR; C. FINITE ELEMENT ANALYSIS; C. ORTHOTROPY; C. PROBABILISTIC METHODS;

ELASTIC MODULI; NONLINEAR OPTICS; PARAMETER ESTIMATION; TESTING; WEIBULL DISTRIBUTION; WOOD; WOODEN BUILDINGS;

FINITE ELEMENT METHOD;

BUILDINGS; FINITE ELEMENT ANALYSIS; STATISTICAL DISTRIBUTION; TESTING; WOOD;

FINITE ELEMENT ANALYSIS; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; SHEAR PROPERTY; STIFFNESS; STRENGTH; STRESS-STRAIN PROPERTY;

EID: 67650985935     PISSN: 02663538     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compscitech.2009.05.011     Document Type: Article

References (27)

1. Dahl K.B., and Malo K.A. Linear shear properties of spruce softwood. Wood Sci Technol (2009) 10.1007/s00226-009-0246-5
2. Dahl K.B., and Malo K.A. Nonlinear shear properties of spruce softwood: experimental results. Wood Sci Technol (2009) 10.1007/s00226-009-0247-4
3. Arcan M., Hashin Z., and Voloshin A. A method to produce uniform plane-stress states with application to fiber-reinforced materials. Exp Mech 18 4 (1978) 141-146
4. Xavier J.C., Oliveira M., Morais J., and Pinto T. Measurement of the shear properties of clear wood by the Arcan test. Holzforschung 63 (2009) 217-225
5. Yamasaki M., and Sasaki Y. Elastic properties of wood with rectangular cross section under combined static axial force and torque. J Mater Sci 38 (2003) 603-612
6. Yamasaki M., and Sasaki Y. Yield behavior of wood under combined static axial force and torque. Exp Mech 44 3 (2004) 221-227
7. Yoshihara H., and Ohta M. Determination of the shear stress-shear strain relationship of wood by torsion tests. Mokuzai Gakkaishi 41 11 (1995) 988-993
8. Yoshihara H., and Ohta M. Shear stress-shear strain relationship of wood in the plastic region. Mokuzai Gakkaishi 41 6 (1995) 529-536
9. Yoshihara H., and Ohta M. Analysis of the yield behavior of wood under combined shear stresses in torsion tests. Mokuzai Gakkaishi 42 6 (1996) 541-545
10. Yoshihara H., Ohta M., and Origuchi K. Yield behavior of wood under compression-shear combined stress condition. J Soc Mater Sci Japan 46 4 (1997) 385-389
11. Ukyo S, Masuda M. A new method for measuring the true shear strength of wood. In: 9th World conference on timber engineering, Portland USA; 2006.
12. American Society for Testing and Materials ASTM (D143) Standard methods of testing small clear specimens of timber; 1984. p. 42.
13. Yoshihara H., Ohsaki H., Kubojima Y., and Ohta M. Applicability of the Iosipescu shear test on the measurement of the shear properties of wood. J Wood Sci 45 (1999) 24-29
14. Yoshihara H., Ohsaki H., Kubojima Y., and Ohta M. Comparisons of shear stress/shear strain relations of wood obtained by Iosipescu and torsion tests. Wood Fiber Sci 33 2 (2001) 275-283
15. Yoshihara H., and Matsumoto A. Measurement of the shearing properties of wood by in-plane shear test using a thin specimen. Wood Sci Technol 39 (2005) 141-153
16. Dahl K.B., and Malo K.A. Planar strain measurements on wood specimens. Exp Mech (2009) 10.1007/s11340-008-9162-0
17. ANSYS. Documentation for ANSYS release 10.0. Theory reference. Structures with material nonlinearities. Generalized hill potential theory. Canonsburg, (PA, USA): ANSYS Inc.; 2005 [Chapter 4.1.4].
18. Hill R. The mathematical theory of plasticity (1956), Oxford University Press, New York p. 355
19. Shih C.F., and Lee D. Further developments in anisotropic plasticity. J Eng Mater Technol 100 (1978) 294-302
20. Moses D. Constitutive and analytical models for structural composite lumber with applications to bolted connection. Department of Civil Engineering, University of British Columbia. PhD thesis; 2000. p. 195 [in English].
21. Alam P. The reinforcement of timber for structural applications and repair. University of Bath. PhD thesis; 2004. p. 270 [in English].
22. Smith I., Landis E., and Gong M. Fracture and fatigue in wood (2003), Wiley, Chichester p. 234
23. Odegard G., and Kumosa M. Elasto-plastic analysis of the Iosipescu shear test. J Compos Mater 33 21 (1999) 1981-2001
24. Clouston P., and Lam F. Computational modeling of strand-based wood composites. J Eng Mech 127 8 (2001) 844-851
25. Clouston P., and Lam F. A stochastic plasticity approach to strength modeling of strand-based wood composites. Compos Sci Technol 62 (2002) 1381-1395
26. Mackenzie-Helnwein P., Eberhardsteiner J., and Mang H.A. A multi-surface plasticity model for clear wood and its application to the finite element analysis of structural details. Comput Mech 31 (2003) 204-218
27. Minitab. Minitab v.15 help (2006), Minitab Inc. Statistical Software, State College (Pennsylvania)