Mechanical property testing and analysis of T-joints in sandwich panels

	Mechanical property testing and analysis of T-joints in sandwich panels
	Qiao, Jisen; Gou, Ningnian; Xu, Xuemei; Chen, Jianhong
	2013-05-01
发表期刊	Hanjie Xuebao/Transactions of the China Welding Institution
ISSN	0253360X
卷号	34 期号:5 页码:13-16
摘要	The deformation and failure of welded joints in the typical sandwhich panels have been studied by means of the shearing test and the T-joint bending test, combining with FEM simulation. The results show that during bending process, the welded joints between front panel and web panel are mainly subjected to shearing and bending moment parallel to the front panel. With load increasing, there is damage initiation at the weld root, along with a deep expanding cracking path. Aimed at the failure analysis of welded joints, experiments have a good agreement with numerical results.
关键词	Bending (deformation) Honeycomb structures Mechanical properties Sandwich structures Shearing Welding Welds Bending process Damage initiation Deformation and failures FEM simulations Mechanical property testing Moment rotation curve Numerical results Sandwich panel
收录类别	EI
语种	中文
出版者	Harbin Research Institute of Welding
EI入藏号	20132616448311
EI主题词	Finite element method
EI分类号	408.2 Structural Members and Shapes - 538.2 Welding - 604.1 Metal Cutting - 921.6 Numerical Methods - 951 Materials Science
来源库	Compendex
分类代码	408.2 Structural Members and Shapes - 538.2 Welding - 604.1 Metal Cutting - 921.6 Numerical Methods - 951 Materials Science
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/112882
专题	材料科学与工程学院_特聘教授组省部共建有色金属先进加工与再利用国家重点实验室
作者单位	State Key Laboratory of Gansu Advanced Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Qiao, Jisen,Gou, Ningnian,Xu, Xuemei,et al. Mechanical property testing and analysis of T-joints in sandwich panels[J]. Hanjie Xuebao/Transactions of the China Welding Institution,2013,34(5):13-16.
APA	Qiao, Jisen,Gou, Ningnian,Xu, Xuemei,&Chen, Jianhong.(2013).Mechanical property testing and analysis of T-joints in sandwich panels.Hanjie Xuebao/Transactions of the China Welding Institution,34(5),13-16.
MLA	Qiao, Jisen,et al."Mechanical property testing and analysis of T-joints in sandwich panels".Hanjie Xuebao/Transactions of the China Welding Institution 34.5(2013):13-16.