Use of acoustic emission to identify damage modes in glass fibre reinforced polyester

被引：246

作者：

Huguet, S

Godin, N

Gaertner, R

Salmon, L

Villard, D

机构：

[1] Inst Natl Sci Appl, Etud Met Phys & Phys Mat Grp, F-69621 Villeurbanne, France

[2] EDF, Direct Etud & Rech, F-77818 Moret Sur Loing, France

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2002年 / 62卷 / 10-11期

关键词：

polymer-matrix composites (PMCs); fracture; acoustic emission; Kohonen map;

D O I：

10.1016/S0266-3538(02)00087-8

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The purpose of this work is the use of acoustic emission signal parameters to identify and characterise the various damage mechanisms in stressed glass fibre reinforced polymer composite. Data from acoustic emission are used as inputs in a Kohonen self-organising map which automatically separate the acoustic emission signals, enabling a correlation with the failure mode. These results open perspectives for real-time damage recognition in complex composite materials. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1433 / 1444

页数：12

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