Stress wave sorting of red maple logs for structural quality

Existing log grading procedures in the United States make only visual assessments of log quality. These procedures do not incorporate estimates of the modulus of elasticity (MOE) of logs. It is questionable whether the visual grading procedures currently used for logs adequately assess the potential...

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Veröffentlicht in:	Wood science and technology 2004-04, Vol.37 (6), p.531-537
Hauptverfasser:	Wang, X, Ross, R.J, Green, D.W, Brashaw, B, Englund, K, Wolcott, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Acer rubrum Evaluation Grading logs longitudinal wave vibrations Lumber lumber grades Modulus of elasticity nondestructive methods Nondestructive testing Quality assessment Stress stress wave vibration techniques Stress waves Transverse oscillation vibrational properties wood quality
Online-Zugang:	Volltext
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