Record cntrl number :199311281
Quality valid. date :1994-11-29
Title in english :ULTRASONIC NON-DESTRUCTIVE TESTING OF IMPACT DAMAGE
IN COMPOSITE MATERIALS
Original title :ISPEZIONE NON DISTRUTTIVA ULTRASONORA DEL
DANNEGGIAMENTO DA IMPATTO NEI MATERIALI COMPOSITI
Author :PEZZONI R
MERLETTI L
BATTAGIN G
DENIS R
Affiliation :LABORATORIO TECNOLOGIE SPERIMENTALI - AGUSTA (IT)
LABORATORIO TECNOLOGIE SPERIMENTALI - AGUSTA (IT)
JRC ISPRA (IT)
JRC ISPRA (IT)
Bibliogr reference :PAPER PRESENTED: XII CONGRESSO NAZIONALE AIDAA, COMO
(IT), JULY 20-23, 1993 AVAILABLE FROM EUROPEAN COMMISSION, DGXIII/D-2
L-2920 LUXEMBOURG AS PAPER IT 37820 ORA
Abstract :This report describes the techniques and methods used
to perform ultrasonic non-destructive tests on samples of composite
structures with a thermosetting epoxy matrix and carbon or glass
fibre, in both laminated and sandwiched form. A description is given,
for each sample, of the methods used to build a high resolution
ultrasound image to show the actual extent of the damaged area.
Experimental results are given and the equipment and calibration
methods needed to ensure the correct capture of ultrasonic data are
described. Reference is also made to the application of these
techniques to both samples and actual assemblies during civil
certification tests for components of the Agusta-Westland EH101
helicopter.
Facet codes :605 Composite materials
Availability in lang :it
Publication year :1993
Publication type :ORA
Euroabstracts number :EAB131189700
Commission service :JRC
Subject index codes :MAT (MATERIALS TECHNOLOGY)
Rolf Diederichs 1. Sept 1996,
info@ndt.net