NZJFor Home Search Join Author instructions NZIF website NZJFor Home NZJFor

    ABSTRACT

New Zealand Journal of Forestry (2002) 47(3): 19–21
©New Zealand Institute of Forestry

Research article
Wood quality measurement - son et lumiere.

M. Andrews

Rotorua, New Zealand: New Zealand Institute of Forestry.

This paper describes the acoustic measurement of wood quality. The use of sonic instruments to measure the speed of 'sound waves' along a sample, such as logs, and relate the speed to elastic modulus are presented in a simple mathematical expression.
(no keywords)


Issues > 47(3) > Abstract
Cover

Get PDF
Download article as 1.1 MB PDF file

Free download.

(You can read PDF files with the free Adobe Acrobat Reader)