The Summary on Important Damage Detection Technology of Composite Materials

2014 ◽  
Vol 1055 ◽  
pp. 32-37
Author(s):  
Tian Jiao Liu ◽  
Wei Fang Zhang ◽  
Xiao Liang Fang
Keyword(s):  
Composite Materials ◽  
Damage Detection ◽  
Composite Structure ◽  
Ultrasonic Inspection ◽  
Structure Defects ◽  
Testing Method ◽  
Detection Technology ◽  
Radiographic Inspection ◽  
Speckle Detection ◽  
Application Specific

It mainly introduces four methods, permeation testing method, radiographic inspection, ultrasonic inspection and measurement and holographic speckle detection, to test composite structure defects, including their testing principles, field of application, specific testing steps,etc. Among the four nondestructive testing technologies for composite materials, the holographic speckle detection is the most advanced and widely used one and has been being improved.

The Application of Automated Ultrasonic Inspection for Damage Detection and Evaluation in Composite Materials

1991 ◽  
pp. 415-423
Author(s):  
F. De Roey ◽  
D. Van Hemelrijck ◽  
L. Schillemans ◽  
I. Daerden ◽  
F. Boulpaep ◽  
...  
Keyword(s):  
Composite Materials ◽  
Damage Detection ◽  
Ultrasonic Inspection

Development of high-speed optical wavelength interrogation system for damage detection in composite materials

2005 ◽  
Author(s):  
Shinji Komatsuzaki ◽  
Seiji Kojima ◽  
Akihito Hongo ◽  
Nobuo Takeda ◽  
Takeo Sakurai
Keyword(s):  
Composite Materials ◽  
Damage Detection ◽  
High Speed ◽  
Optical Wavelength

Laser-Ultrasonic Inspection of the Composite Structure of an Aircraft in a Maintenance Hangar

1995 ◽  
pp. 545-552 ◽  
Author(s):  
Marc Choquet ◽  
René Héon ◽  
Christian Padioleau ◽  
Paul Bouchard ◽  
Christian Néron ◽  
...  
Keyword(s):  
Composite Structure ◽  
Ultrasonic Inspection ◽  
Laser Ultrasonic

scholarly journals The development of an advanced composite structure using evolutionary design methods

2009 ◽  
Author(s):  
◽  
David Van Wyk
Keyword(s):  
Composite Materials ◽  
Composite Structure ◽  
Composite Structures ◽  
Empirical Method ◽  
Optimum Shape ◽  
Evolutionary Design ◽  
Structural Optimisation ◽  
Design For Manufacture ◽  
Advanced Composite ◽  
Evolutionary Optimisation

The development of an evolutionary optimisation method and its application to the design of an advanced composite structure is discussed in this study. Composite materials are increasingly being used in various fields, and so optimisation of such structures would be advantageous. From among the various methods available, one particular method, known as Evolutionary Structural Optimisation (ESO), is shown here. ESO is an empirical method, based on the concept of removing and adding material from a structure, in order to create an optimum shape. The objective of the research is to create an ESO method, utilising MSC.Patran/Nastran, to optimise composite structures. The creation of the ESO algorithm is shown, and the results of the development of the ESO algorithm are presented. A tailfin of an aircraft was used as an application example. The aim was to reduce weight and create an optimised design for manufacture. The criterion for the analyses undertaken was stress based. Two models of the tailfin are used to demonstrate the effectiveness of the developed ESO algorithm. The results of this research are presented in the study.

scholarly journals Inspection of the Composite Materials

2021 ◽  
Vol 10 (3) ◽  
pp. 146
Author(s):  
Yaser A. Jasim ◽  
Senan Thabet ◽  
Thabit H. Thabit
Keyword(s):  
Composite Materials ◽  
Visual Inspection ◽  
Magnetic Particle ◽  
Phased Array ◽  
Ultrasonic Inspection ◽  
Test Method ◽  
Main Method ◽  
Destructive Test ◽  
Eddy Current Inspection ◽  
Non Destructive

<p><em>A non-destructive test method is the main method to examine most of the materials, composite materials in particular. There are too many </em><em>Non-Destructive Test (</em><em>NDT) methods to inspect the materials such as, Visual Inspection, Liquid Penetrate Inspection, Eddy-Current Inspection, Phased Array Inspection, Magnetic Particle Inspection and Ultrasonic Inspection</em><em>.</em></p><p><em>This paper aims to creat a unified methodology for engineers depending on reaserch onion to study the inspection of the composite materials.</em></p><p><em>The researchers concluded that NDT method is the most suitable method for testing any materials and the composite materials. They also recommended to choose the most suitable NDT method as every materials and composite materials have its own properties as well as the inspection methods had its own capabilities and limitations. </em></p>

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