Analysis of factors affecting diagonal tension and compression capacity of corner joints in furniture frames fabricated with dovetail key
Analysis of factors affecting diagonal tension and compression capacity of corner joints in furniture frames fabricated with dovetail key作者机构：Department of Wood and Paper Science and TechnologyFaculty of Natural ResourcesUniversity of TehranKarajIran.
出 版 物：《Journal of Forestry Research》 (林业研究（英文版）)
年 卷 期：2013年第24卷第1期
页 面：155-168页
核心收录：
学科分类：082902[工学-木材科学与技术] 08[工学] 0829[工学-林业工程]
主 题：diagonal tension diagonal compression dovetail key joints lumber
摘 要：This study was conducted to analyze the effect of joint type, and numbers and types of dovetail keys on diagonal tension and compression performance of corner joints in a furniture frame. Joint members were cut from white fir lumber. Butted and mitered joints were constructed with one and two dovetail key（s） with butterfly and H shapes. Joints were glued by polyvinyl acetate （PVAc） and cynoacrylate （CA）. Compression capacity of joints was higher than diagonal tension. Mitered joints were stronger than butted ones. Butterfly dovetail keys were superior to H shape keys. Double keys performed better than single key. Experimental joints glued with PVAc were stronger than those glued with CA glue and control specimens. In terms of strength, butterfly dovetailed joints were comparable with doweled joints.
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