斜钢筋与钢板的角焊

IF 0.9 4区 工程技术 Q4 CONSTRUCTION & BUILDING TECHNOLOGY PCI Journal Pub Date : 2023-01-01 DOI:10.15554/pcij68.1-04
E. Pratt
{"title":"斜钢筋与钢板的角焊","authors":"E. Pratt","doi":"10.15554/pcij68.1-04","DOIUrl":null,"url":null,"abstract":"Connecting or anchoring reinforcing steel to structural steel plate or shapes using fillet welds is a common detail in precast concrete construction. However, there is currently no guidance on the effects of skewing the reinforcing bar with respect to the plate. This paper reports findings from a study of the effects of a skewed reinforcing bar on both the effective weld area and the overall connection strength. Thirty-two samples of reinforcing bars welded to steel plates at various skew angles were fabricated and tested in tension to failure. These results were compared with an analysis based on the instantaneous center of rotation method presented in the American Welding Society’s Structural Welding Code—Steel (AWS D1.1-20). Recommendations are presented to revise the Structural Welding Code—Reinforcing Bars (AWS D1.4) to account for the effect of skewed reinforcing bars welded to structural steel plate or shapes.","PeriodicalId":54637,"journal":{"name":"PCI Journal","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fillet welding of skewed reinforcing steel to steel plate\",\"authors\":\"E. Pratt\",\"doi\":\"10.15554/pcij68.1-04\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Connecting or anchoring reinforcing steel to structural steel plate or shapes using fillet welds is a common detail in precast concrete construction. However, there is currently no guidance on the effects of skewing the reinforcing bar with respect to the plate. This paper reports findings from a study of the effects of a skewed reinforcing bar on both the effective weld area and the overall connection strength. Thirty-two samples of reinforcing bars welded to steel plates at various skew angles were fabricated and tested in tension to failure. These results were compared with an analysis based on the instantaneous center of rotation method presented in the American Welding Society’s Structural Welding Code—Steel (AWS D1.1-20). Recommendations are presented to revise the Structural Welding Code—Reinforcing Bars (AWS D1.4) to account for the effect of skewed reinforcing bars welded to structural steel plate or shapes.\",\"PeriodicalId\":54637,\"journal\":{\"name\":\"PCI Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PCI Journal\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.15554/pcij68.1-04\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CONSTRUCTION & BUILDING TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PCI Journal","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.15554/pcij68.1-04","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CONSTRUCTION & BUILDING TECHNOLOGY","Score":null,"Total":0}
引用次数: 0

摘要

使用角焊缝将钢筋连接或锚定到结构钢板或形状是预制混凝土结构中常见的细节。然而,目前还没有关于钢筋相对于板倾斜的影响的指导。本文报告了斜钢筋对有效焊缝面积和整体连接强度影响的研究结果。制作了32根不同斜度钢板焊接钢筋试样,并进行了拉伸至破坏试验。这些结果与美国焊接协会结构焊接规范(AWS D1.1-20)中基于瞬时旋转中心法的分析结果进行了比较。提出了修改结构焊接规范-钢筋(AWS D1.4)的建议,以考虑焊接到结构钢板或形状的倾斜钢筋的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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
Fillet welding of skewed reinforcing steel to steel plate
Connecting or anchoring reinforcing steel to structural steel plate or shapes using fillet welds is a common detail in precast concrete construction. However, there is currently no guidance on the effects of skewing the reinforcing bar with respect to the plate. This paper reports findings from a study of the effects of a skewed reinforcing bar on both the effective weld area and the overall connection strength. Thirty-two samples of reinforcing bars welded to steel plates at various skew angles were fabricated and tested in tension to failure. These results were compared with an analysis based on the instantaneous center of rotation method presented in the American Welding Society’s Structural Welding Code—Steel (AWS D1.1-20). Recommendations are presented to revise the Structural Welding Code—Reinforcing Bars (AWS D1.4) to account for the effect of skewed reinforcing bars welded to structural steel plate or shapes.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
PCI Journal
PCI Journal 工程技术-结构与建筑技术
自引率
9.10%
发文量
15
审稿时长
>12 weeks
期刊最新文献
Ultra-high-performance concrete research at PCI Experimental study on the use of compound alkaline materials to solidify lake sediments Axial load behavior of reinforced concrete columns with high-strength steel coiled strips as confinement Supply chain management for modular construction using building information modeling Investigating UHPC in deck bulb-tee girder connections, part 2: Full-scale experimental testing
×
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