Determination of the percentage of wood failure by 3D scanning of the adhesive bondline

被引：7

作者：

Kariz, Mirko ^{[1
]}

Sernek, Milan ^{[1
]}

机构：

[1] Univ Ljubljana, Dept Wood Sci & Technol, Biotech Fac, Ljubljana 1001, Slovenia

来源：

EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS | 2014年 / 72卷 / 04期

关键词：

Visual Evaluation; Wood Surface; Urea Formaldehyde; Image Analysis Technique; Adhesive Failure;

D O I：

10.1007/s00107-014-0806-8

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

The quality of the wood-adhesive bond is usually determined by its shear strength and the percentage of wood failure, the latter usually being determined by visual evaluation and prone to the examiner's subjective evaluation. A new technique of 3D scanning was used to evaluate the percentage of wood failure, and the results obtained were compared to those obtained by means of existing methods, i.e. the visual evaluation and image analysis techniques. Evaluation by 3D scanning showed comparable values for samples with a high percentage of wood failure, but large differences in the case of samples showing mainly adhesive failure.

引用

页码：551 / 553

页数：3