Experimental and numerical study on timber-to-bamboo scrimber connection with self-tapping screws

被引：3
作者：
Li, Hongmin [1 ]
Wang, Peilin [1 ]
Zhao, Qianyi [1 ]
Ou, Jiajia [2 ]
Liu, Jingjing [3 ]
Wang, Zhiqiang [1 ]
Qiu, Hongxing [4 ]
Zuo, Teng [1 ]
机构：
[1] Nanjing Forestry Univ, Coll Mat Sci & Engn, Dept Timber Struct, 159 Longpan Rd, Nanjing 210037, Peoples R China
[2] China Southwest Architectural Design & Res Inst Co, Chengdu 610041, Peoples R China
[3] Sichuan Inst Bldg Res, Chengdu 610081, Peoples R China
[4] Southeast Univ, Key Lab Concrete & Prestressed Concrete Struct, Minist Educ, Nanjing 210096, Peoples R China
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2024年 / 411卷
基金：
中国国家自然科学基金;
关键词：
Connection; Bamboo scrimber; Timber; Self -tapping screw; Shear capacity; BEHAVIOR;
D O I：
10.1016/j.conbuildmat.2023.134225
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The main objective of this study is to investigate the shear performance of timber-to-bamboo scrimber connection with self-tapping screws. Firstly, single-shear tests were conducted to obtain the load-displacement curves of timber-to-bamboo scrimber connections in the experimental study. The key parameters being investigated included the diameter, number and angle relative to the grain direction of the screw. The test results revealed that the shear capacity of the connection increased with the increase of the screw diameter and number, as opposed to the rise of the angle. Then, the finite element model for specimens has been verified by comparing it with the experimental data and used to conduct a numerical analysis of the connection.
引用
收藏
页数：14
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