Specimen loading determined by displacement measurement in instrumented Charpy impact test

Authors
Lorriot, T
Citation
T. Lorriot, Specimen loading determined by displacement measurement in instrumented Charpy impact test, ENG FRACT M, 65(6), 2000, pp. 703-713
Citations number
18
Categorie Soggetti
Mechanical Engineering
Journal title
ENGINEERING FRACTURE MECHANICS
ISSN journal
00137944 → ACNP
Volume
65
Issue
6
Year of publication
2000
Pages
703 - 713
Database
ISI
SICI code
0013-7944(200004)65:6<703:SLDBDM>2.0.ZU;2-#
Abstract
An experimental method based on the specimen displacement measurement with a commercially available laser sensor is proposed in order to determine the actual specimen loading in instrumented impact test. The prediction result ing from this approach is compared with results deduced from dynamic analys is of impact tests with masss-spring model. (C) 2000 Elsevier Science Ltd. All rights reserved.