NIMTE OpenIR  > 2018专题
Variable Angle Tow reinforcement design for locally reinforcing an open-hole composite plate
Zhu, Yingdan; Qin, Yongli; Qi, Shijie; Xu, Haibing; Liu, Dong; Yan, Chun
2018
发表期刊COMPOSITE STRUCTURES
卷号202页码:162-169
摘要The paper proposes the novel Variable Angle Tow (VAT) placement technique to create local reinforcement on fiber reinforced composites with holes which enables to optimize the design for variable stiffness laminates by placing continuous fiber to follow the pre-calculated principle stress trajectories automatically. The potential factors influencing the strengthening effect are investigated, including reinforcement types, lay-up configurations and dimensions. The results from tensile test discusses the failure modes and reveals that with VAT reinforcement, especially the elliptical reinforcement, the ultimate strength of the open-hole specimen can be significantly improved compared with the plain cloth reinforcement. It is also found that the double-sided reinforcement configuration is superior to single-sided or interlayer configurations, and both the circular and elliptical VAT reinforcements possess their optimal dimensions when considering the weight. Subsequent Finite Element Analysis indicates the reinforcing mechanism that the stress concentration in the reinforced region is alleviated by redistributing the stress to the outer unreinforced region.
关键词Tailored Fiber Placement Buckling Response Panels Cutouts
学科领域Science & Technology - Other Topics
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17123
专题2018专题
推荐引用方式
GB/T 7714
Zhu, Yingdan,Qin, Yongli,Qi, Shijie,et al. Variable Angle Tow reinforcement design for locally reinforcing an open-hole composite plate[J]. COMPOSITE STRUCTURES,2018,202:162-169.
APA Zhu, Yingdan,Qin, Yongli,Qi, Shijie,Xu, Haibing,Liu, Dong,&Yan, Chun.(2018).Variable Angle Tow reinforcement design for locally reinforcing an open-hole composite plate.COMPOSITE STRUCTURES,202,162-169.
MLA Zhu, Yingdan,et al."Variable Angle Tow reinforcement design for locally reinforcing an open-hole composite plate".COMPOSITE STRUCTURES 202(2018):162-169.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhu, Yingdan]的文章
[Qin, Yongli]的文章
[Qi, Shijie]的文章
百度学术
百度学术中相似的文章
[Zhu, Yingdan]的文章
[Qin, Yongli]的文章
[Qi, Shijie]的文章
必应学术
必应学术中相似的文章
[Zhu, Yingdan]的文章
[Qin, Yongli]的文章
[Qi, Shijie]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。