轻型木结构中定向刨花板的握钉力分析  

Nail Holding Ability of Oriented Strand Board in Light Wood Frame Construction

作　　者：高建[1,2] 黄素涌[1] 任海青[2] 钟永[2] 

机构地区：[1]西南林业大学材料工程学院,云南昆明650000 [2]中国林科院木材工业研究所,北京100091

出　　处：《木材工业》2017年第1期23-26,共4页China Wood Industry

基　　金："十二五"国家支撑计划课题"结构用木质复合材料构件制造技术研究"(2015BAD14B0502)

摘　　要：选择圆钉、麻花钉与4种厚度定向刨花板(OSB),测试不同因素水平组合下板材的抗拔握钉力和侧压握钉力。结果表明:OSB的抗拔握钉力和侧压握钉力分别为0.223~1.156 k N和1.383~2.678 k N,握钉力均随板材厚度的增加而增大,麻花钉增加速率明显快于圆钉。Two types of nails（circle nail and twist nail）,and four different thicknesses of oriented strand board（OSB） specimens were selected for testing their nail pulling resistance and lateral nail holding abilities. The results indicated that the nail holding ability of the OSB was from 0.223-1.156 k N,while the lateral nail holding ability was from 1.383 - 2.678 k N. Both the pulling resistance and lateral nail holding abilities were enhanced with the increase of the OSB thickness. For the two types of nails,the nail holding ability for twist nail was higher than that for circle nail. Furthermore,there were significant differences between different test groups.

关 键 词：轻型木结构 定向刨花板 麻花钉 圆钉 抗拔握钉力 侧压握钉力 

分 类 号：TS653.5[轻工技术与工程]