Deformation Measurement of Composite Laminate With Impact Damage Under Compressive Loads

被引：3

作者：

Ruan, Jiangtao ^{[1
]}

Wang, Shibin ^{[1
]}

Tong, Jingwei ^{[1
]}

Shen, Min ^{[1
]}

Aymerich, F. ^{[2
]}

Priolo, P. ^{[2
]}

机构：

[1] Tianjin Univ, Dept Mech, Tianjin 300072, Peoples R China

[2] Univ Cagliari, Dept Mech Engn, I-09123 Cagliari, Italy

来源：

POLYMERS & POLYMER COMPOSITES | 2012年 / 20卷 / 1-2期

关键词：

D O I：

10.1177/0967391112020001-234

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The out-of-plane displacement fields for a cross-ply laminate [0(3)/90(3)](s) with impact damage under axial compression are investigated using carrier electronic speckle pattern interferometry (carrier-ESPI) in this paper. The compression after impact (CAI) test is conducted on rectangular specimen 65mm x 87.5mm in size using an anti-buckling fixture. In order to apply a uniform load to the top of composite laminate, a self-designed device insures that an accurate loading is given. The experimental results reveal the deformation characteristics of laminate under CAI test.

引用

页码：177 / 182

页数：6

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