Three-dimensional characterization of impact damage in CFRPs

被引：13

作者：

Gao, SL ^{[1
]}

Kim, JK ^{[1
]}

机构：

[1] Hong Kong Univ Sci & Technol, Dept Mech Engn, Hong Kong, Hong Kong

来源：

IMPACT RESPONSE AND DYNAMIC FAILURE OF COMPOSITES AND LAMINATE MATERIALS, PTS 1 AND 2 | 1998年 / 141-1卷

关键词：

impact damage; delamination; three-dimensional characterization; de-ply techniques; nondestructive techniques; laminated composites;

D O I：

10.4028/www.scientific.net/KEM.141-143.35

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A comprehensive review is presented of destructive and nondestructive techniques for three-dimensional (3D) characterization of the impact damage in carbon fibre reinforced plastic (CFRP) laminated composites. Among the methods described are (i) destructive de-ply and sectional fractography techniques and (ii) nondestructive visual observation, fibre optics, different kinds of Xray radiography and ultrasonic methods, namely de-ply radiography, stereo radiography, X-ray computed tomography (CT), X-ray tomographic microscopy (XTM), acoustic backscatter, and scanning acoustic microscopy (SAM) technique. Particular attention is given to the SAM characterization technique. New results obtained at this laboratory are also presented. Important results and developments are discussed with references made to future research.

引用

页码：35 / 53

页数：19

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