Relationship between stress wave velocities of green and dry veneer

This paper evaluates the relationship between the stress wave velocities of green and dry southern pine and Douglas-fir veneers. A commercial stress wave timer and a laboratory signal analysis system were used to measure the transit time required for an induced stress wave to travel the longitudinal...

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Veröffentlicht in:	Forest products journal 2004-06, Vol.54 (6), p.85-89
Hauptverfasser:	Brashaw, B.K, Wang, X, Ross, R.J, Pellerin, R.F
Format:	Artikel
Sprache:	eng
Schlagworte:	accelerometers analytical methods Applied sciences Composite materials Cost control Exact sciences and technology Forest products industry green veneer Laboratories Lumber materials testing Mechanical properties meters (equipment) Moisture content Pinus Polymer industry, paints, wood Preservatives Pseudotsuga menziesii signal analysis Statistical analysis Stress analysis stress wave timers stress wave transit time stress wave transmission timers ultrasonics Velocity vibrational properties water content wetwood wood drying wood moisture wood properties wood veneer Wood-based materials Wood. Paper. Non wovens
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