Analytical study of the interface in fibre-reinforced 2D composite material
Analytical study of the interface in fibre-reinforced 2D composite material
复制标题
纤维增强二维复合材料界面的分析研究
DOI：
10.1007/s10409-011-0404-5
复制
发表时间：
2011
影响因子：
3.5
通讯作者：
Weichert D.
中科院分区：
文献类型：
--
作者：
Andrianov I.V;Awrejcewicz J;Weichert D.
组成部件之间的不完美粘合会极大地影响复合材料结构的性能。提出了对二维纤维增强复合材料问题中出现的不同类型的不完美界面的渐近分析。所进行的研究基于将控制双调和问题渐近简化为两个谐波问题。所有解决方案均以封闭分析形式获得。所得结果可用于拉拔和推出试验的计算以及复合材料断裂的研究。
Imperfect bonding between the constitutive components can greatly affect the properties of the composite structures. An asymptotic analysis of different types of imperfect interfaces arising in the problem of 2D fibrereinforced composite materials are proposed. The performed study is based on the asymptotic reduction of the governing biharmonic problem into two harmonic problems. All solutions are obtained in a closed analytical form. The obtained results can be used for the calculation of pull-out and pushout tests, as well as for the investigation of the fracture of composite materials.