Study on Vibration-Based Detection Methods for Determining the Elastic Modulus of Glulam Beams

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This paper presents the vibration test method of the elastic modulus of glulam beams. Under the condition of simply supported, the elastic modulus of glulam beams is tested based on the vibration method. Compared with the static modulus tested by static load test and the natural frequency tested by finite element method, vibration-based detection method is proved to be feasible and accurate in measuring the elastic modulus of glued laminated beams.

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Edited by:

Giorgio Monti and Enzo Martinelli

Pages:

463-468

Citation:

J. J. Wang et al., "Study on Vibration-Based Detection Methods for Determining the Elastic Modulus of Glulam Beams", Applied Mechanics and Materials, Vol. 847, pp. 463-468, 2016

Online since:

July 2016

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[1] Wei L Q, Zhang S B, Huang S Q, Li G. An analysis on the glue laminate lumber structure [J]. Wood Processing Machinery, 2009. (in Chinese).

[2] Liu Z B, Liu Y X, Yu H P, Yuan J Q. Research on the dynamic modulus of elasticity measurement of lumber, [J]. Scientia Silvae Sinicae, 2005, 41(6): pp.129-134. (in Chinese).

[3] Zhang H J, Cui Y Y, Wang C Z, et al. Measuring elastic modulus of structural timber based on transverse vibration method, [J]. Practical Forestry Technology, 2009, 96(12): pp.57-59. (in Chinese).

[4] Cui H W, Du G B. Preliminary analysis on wood structures, [J]. Wood Processing Machinery, 2007, (5): pp.46-48. (in Chinese).

[5] Liu J P. Glue-laminated lumber, [J]. China Wood Industry, 1999, 13(6): pp.39-41. (in Chinese).

[6] Ni S Y, Wang L H, Xu H D. Vibration properties of wood-plastic composite based on ANSYS software, [J]. Journal of Northeast Forestry University, 2011, 39(6): pp.49-51. (in Chinese).

[7] A. Pousette. Full-scale test and finite element analysis of a wooden spiral stairease, [J]. Holz als Roh-und werkstoff, (2003).

DOI: https://doi.org/10.1007/s00107-002-0345-6

[8] Brancheriau L, Bailleres H, Guitard D. Comparison between modulus of elasticity values calculated using 3 and 4 point bending tests on wooden samples, [J]. Wood Science and Technology, 2002, 36(3): pp.367-383.

DOI: https://doi.org/10.1007/s00226-002-0147-3