In:
Materials Testing, Walter de Gruyter GmbH, Vol. 52, No. 11-12 ( 2010-11-01), p. 765-770
Abstract:
Small mass impacts pose a threat to modern lightweight materials even at low velocities. In this study we describe a test method with a suitable setup to access the materials impact response to masses below 500 g and velocities up to 20 m/s. The setup uses a highspeed camera and adapted semi-automatic image processing algorithms to extract the time-force history of the indenter. The results show good agreement to analytical impact models for hollow core sandwich structures.
Type of Medium:
Online Resource
ISSN:
2195-8572
,
0025-5300
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2010
detail.hit.zdb_id:
2280363-4
detail.hit.zdb_id:
206395-5
