Acoustics of WoodSpringer Science & Business Media, 9 Μαρ 2006 - 394 σελίδες Considerable activity in the acoustics of wood has occurred since the first edition of this book in 1995. An informal survey of a number of the published articles and papers presented at international conferences revealed that the interest of the wood science community is continually increasing. In this context, I felt c- pelled to revise the text in accordance with newer findings and this prompted the addition in the present book of 159 new references added to the existing 850 in the first edition. As a result of the favorable comments upon the first edition, from students and colleagues, I have included a part on mathematical theory related to wave pro- gation in orthotropic solids in the general text, in order to enable the interested reader to follow the essentially physical aspects of the subject. A new chapter related to “acousto-ultrasonics” is introduced; Chapters 4, 5, 6, 8, 9, 10, 11, and 12 have been considerably expanded and a significant redistribution of the subject matter from the earlier edition has been made. |
Περιεχόμενα
2 | |
Elastic Constants of Wood Material | 105 |
Wood Structural Anisotropy and Ultrasonic Parameters | 141 |
in Acoustoelastic Experiments | 158 |
Wood Species for Musical Instruments | 173 |
Acoustic Methods as a Nondestructive Tool | 217 |
5 | 236 |
Environmental Modifiers of Wood Structural Parameters | 240 |
Acoustic Emission | 271 |
39 | 294 |
41 | 312 |
AcoustoUltrasonics | 315 |
HighPower Ultrasonic Treatment for Wood Processing | 333 |
347 | |
349 | |
355 | |
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acoustic emission activity acoustic emission signals acoustic emission testing acoustic invariants acoustical properties acousto-ultrasonic technique adhesive amplitude anisotropy annual ring attenuation axis beech behavior Bucur cavitation cell wall characterization cherry coefficients compression corresponding curly maple decay decrease density detection direction Douglas fir elastic constants energy experimental fibers frequency grain angle increase induced influence internal friction lignin longitudinal waves LR plane material mode modulus of elasticity moisture content nondestructive nonlinear observed off-diagonal terms ofthe ofwood orthotropic parameters particleboard permission piezoelectric pine Poisson’s ratios pulse relationship resonance wood sample shear waves sitka spruce softwoods solid wood sound spruce static stiffness matrix stress wave surface wave symmetry Table temperature testing tion tracheids transducers transverse transverse waves treatment trees ultrasonic technique ultrasonic velocity ultrasonic waves ultrasound values variation velocity measurements versus vibration violin wave propagation wave velocity wood species wood structure wood-based composites Young’s moduli zone