Study on timber compression forces induced by self-tapping screw fasteners

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• 作者：I. Giongo
• 刊名：Holz als Roh- und Werkstoff
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：74
• 期：3
• 页码：473-475
• 全文大小：470 KB
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Life Sciences
  Wood Science and Technology
  Ceramics,Glass,Composites,Natural Materials
  Operating Procedures and Materials Treatment
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1436-736X
• 卷排序：74

文摘

The study reported herein aimed at determining the amount of compression force that a single screw fastener can introduce into the timber elements that it is connecting. This force represents the most important parameter in defining the camber value that can be achieved with the original cambering method proposed for timber floors by the University of Trento. Such technique sees the joists bent upward without the imposition of any external force other than that produced by the fasteners connecting the joists to the timber reinforcing elements (e.g., planks, panels, joists) that are placed on top of them.