Thermography as a tool for damage assessment

被引：49

作者：

Krishnapillai, M

Jones, R ^{[1
]}

Marshall, IH

Bannister, M

Rajic, N

机构：

[1] Monash Univ, Clayton, Vic 3800, Australia

[2] CRC, ACS, Fishermans Bend, Vic 3207, Australia

[3] DSTO, Platforms Sci Lab, Port Melbourne, Vic 3207, Australia

来源：

COMPOSITE STRUCTURES | 2005年 / 67卷 / 02期

关键词：

thermography; non destructive inspection (NDI); finite element analysis (FEA); NE-NASTRAN; transient thermal analysis;

D O I：

10.1016/j.compstruct.2004.09.015

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The use of infrared thermography (IRT) as a nondestructive evaluation technique is becoming increasingly attractive for the detection of sub-surface defects in composite structures. Extensive in-field studies have been performed that enable qualitative results to be obtained for simple structures. Unfortunately its application to complex geometries is not widely accepted. This study focuses on the use of finite element (FE) analysis to simulate the thermographic process for complex non-axisymmetric geometries. As a result of this study a suitably calibrated finite element simulation has been generated and validated. This process has the potential to be applied to composite structures with complex structural configurations. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：149 / 155

页数：7

共 6 条

[1] Pulse phase infrared thermography [J].