文献类型：期刊文献

中文题名：齿板尺寸对齿板节点拉伸性能的影响

英文题名：Effect of Plate Size on Tension Performance of Truss-Plate-Jointed Dahurian Larch Lumber

作者：叶虹[1,2] 谢宝元[1] 赵荣军[3,4] 周海宾[3,4] 费本华[2]

第一作者：叶虹

机构：[1]北京林业大学;[2]国家林业局北京林业机械研究所;[3]中国林科院木材工业研究所;[4]国家林业局木材科学与技术重点实验室

年份：2010

卷号：24

期号：6

起止页码：15-17

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2008】；

基金：国家"十一五"科技支撑计划课题(2006BAD18B07)

语种：中文

中文关键词：齿板节点;齿板尺寸;破坏形式;极限承载力;刚度

外文关键词：metal plate connected joint; plate size; mode of failure; ultimate strength; stiffness

分类号：TS6;TU531.1

摘要：依据GB50005-2003《木结构设计规范》,测定不同尺寸的进口齿板对接合节点的影响。结果表明:齿板长度对接合节点的破坏形式、极限承载力和刚度影响显著;齿板宽度对破坏形式的影响不显著,对极限承载力和刚度影响显著;板齿压入长度与节点刚度的相关性不大。
Mechanical properties of different truss-plated lumber configurations were evaluated according to GB 50005-2003.Plate size influence on tension-splice joint performance was also studied.The results showed that the ultimate bearing capacity and joint stiffness both increased as plate length or width increased.It was found that plate length significantly influenced the failure mode while the plate width did not.However,the plate width and tooth length indicated a significant relationship with the joint strength.