详细信息
日本落叶松胶合木销槽承压强度的影响因素分析 被引量:5
Dowel Bearing Strength and Influential Factors of Japanese Larch Glulam
文献类型:期刊文献
中文题名:日本落叶松胶合木销槽承压强度的影响因素分析
英文题名:Dowel Bearing Strength and Influential Factors of Japanese Larch Glulam
作者:张俊珍[1,2] 赵荣军[1,2] 任海青[1,2] 周海宾[1,2]
第一作者:张俊珍
机构:[1]中国林科院木材工业研究所;[2]国家林业局木材科学与技术重点实验室
年份:2014
卷号:28
期号:3
起止页码:22-25
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2011】;
基金:国家林业公益性行业科研专项“落叶松培育与高附加值集成材产业升级关键技术研究”(201104027)
语种:中文
中文关键词:日本落叶松;胶合木;销槽承压强度;影响因素
外文关键词:Larix kaempferi ; glulam; dowel bearing strength; influence factor
分类号:S791.223;TU366.2
摘要:参照美国标准ASTM D 5764-97a(2007),探讨测试方法、层板等级、钢销直径和加载方向对日本落叶松(Larix kaempferi)胶合木销槽承压强度的影响。单因素方差分析结果表明,影响日本落叶松胶合木销槽承压屈服强度的因素依次为:层板等级>钢销直径>加载方向,测试方法对承压性能的影响不显著。
Glulam samples made of Larix kaempferi wood were made and tested according to ASTM D 5764-97a(2007). The following effects on dowel bearing strength were analyzed: test method, laminate grade, bolt diameter and loading direction. The influence factor order ranked by importance on dowel bearing was as follows.- laminate grade〉bolt diameter〉 loading direction. Test method had no influence on dowel bearing strength.
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