Impact Bending Strength as a Function of Selected Factors

被引：3

作者：

Gaff, Milan ^{[1
]}

Ruman, Daniel ^{[1
]}

Boruvka, Vlastimil ^{[1
]}

Zaborsky, Vladimir ^{[1
]}

机构：

[1] Czech Univ Life Sci Prague, Dept Wood Proc, Kamycka 1176, Prague 16521 6, Czech Republic

来源：

BIORESOURCES | 2016年 / 11卷 / 04期

关键词：

Impact bending strength; Cyclic loading; Laminated wood; Densification; BONDING PERFORMANCE; COMPRESSED WOOD; DENSIFICATION;

D O I：

10.15376/biores.11.4.9880-9895

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

This article examines the influence of selected factors (wood species, densification, thickness, glue type, and number of cycles) on the impact bending strength (IBS) of solid and laminated wood. The evaluated properties were measured on samples of European beech (Fagus sylvatica L.) and common aspen (Populus tremula L.). Two types of glues were used for laminated wood: polyvinyl acetate (PVAc) and polyurethane (PUR). The highest IBS values were recorded in laminated beech specimens glued with polyvinyl acetate glue that were not subjected to cyclical loading.

引用

页码：9880 / 9895

页数：16

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