Timber-timber composite (TTC) joints made of short-supply chain beech: Push-out tests of inclined screw connectors

IF 3.4 3区 工程技术 Q2 CONSTRUCTION & BUILDING TECHNOLOGY Materials and Structures Pub Date : 2024-08-22 DOI:10.1617/s11527-024-02443-6
Martina Sciomenta, Pasqualino Gualtieri, Luca Spera, Francesco Contu, Massimo Fragiacomo
{"title":"Timber-timber composite (TTC) joints made of short-supply chain beech: Push-out tests of inclined screw connectors","authors":"Martina Sciomenta,&nbsp;Pasqualino Gualtieri,&nbsp;Luca Spera,&nbsp;Francesco Contu,&nbsp;Massimo Fragiacomo","doi":"10.1617/s11527-024-02443-6","DOIUrl":null,"url":null,"abstract":"<div><p>This paper presents the results of experimental investigations on six-layered, homogeneous glulam beams made of Italian short supply chain beech (<i>Fagus sylvatica </i>L.)<i>.</i> At first, the beams were produced and mechanically characterized for bending, then, they were employed to realize timber-timber composite joints and tested under quasi-static monotonic loading. The test configurations were adopted to reproduce connections used in timber-to-timber composite structures for applications in new constructions. Outcomes in terms of connection stiffness, strength, static ductility and failure modes are presented and discussed. Moreover, the experimental stiffness were used to carry out analytical verification at the serviceability and ultimate limit states to extend the validity of the proposed screw and specimen’s configurations.</p></div>","PeriodicalId":691,"journal":{"name":"Materials and Structures","volume":null,"pages":null},"PeriodicalIF":3.4000,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1617/s11527-024-02443-6.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials and Structures","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1617/s11527-024-02443-6","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CONSTRUCTION & BUILDING TECHNOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

This paper presents the results of experimental investigations on six-layered, homogeneous glulam beams made of Italian short supply chain beech (Fagus sylvatica L.). At first, the beams were produced and mechanically characterized for bending, then, they were employed to realize timber-timber composite joints and tested under quasi-static monotonic loading. The test configurations were adopted to reproduce connections used in timber-to-timber composite structures for applications in new constructions. Outcomes in terms of connection stiffness, strength, static ductility and failure modes are presented and discussed. Moreover, the experimental stiffness were used to carry out analytical verification at the serviceability and ultimate limit states to extend the validity of the proposed screw and specimen’s configurations.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
用短链榉木制成的木材-木材复合材料(TTC)连接件:倾斜螺钉连接件的推出试验
本文介绍了对意大利短链山毛榉(Fagus sylvatica L.)制成的六层均质胶合梁的实验研究结果。首先,对横梁进行了制作,并对其弯曲性能进行了机械鉴定,然后将其用于实现木材-木材复合连接,并在准静态单调荷载下进行了测试。测试配置用于再现木材-木材复合结构中的连接,以应用于新建筑中。测试结果包括连接刚度、强度、静态延展性和失效模式,并进行了讨论。此外,还利用实验刚度对适用性和极限状态进行了分析验证,以扩大拟议螺杆和试样配置的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Materials and Structures
Materials and Structures 工程技术-材料科学:综合
CiteScore
6.40
自引率
7.90%
发文量
222
审稿时长
5.9 months
期刊介绍: Materials and Structures, the flagship publication of the International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM), provides a unique international and interdisciplinary forum for new research findings on the performance of construction materials. A leader in cutting-edge research, the journal is dedicated to the publication of high quality papers examining the fundamental properties of building materials, their characterization and processing techniques, modeling, standardization of test methods, and the application of research results in building and civil engineering. Materials and Structures also publishes comprehensive reports prepared by the RILEM’s technical committees.
期刊最新文献
Effect of activator dosage and mass ratio of GGBFS to FA on 3D printing performance of kenaf geopolymer Investigation into the flexural performance of novel precast sandwich wall panels Inorganic–organic hybrid geopolymers: evolution of molecular and pore structure, and its effect on mechanical and fire-retardant properties Assessment of waste eggshell powder as a limestone alternative in portland cement Autogenous shrinkage and cracking of ultra-high-performance concrete with soda residue as an internal curing agent
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1