Static and fatigue behaviour of sandwich composite panels joined by blind fasteners

被引：2
|
作者：
Biccari, D [1 ]
Genovese, K [1 ]
Pappalettere, C [1 ]
机构：
[1] Politecnico Bari, Dipartimento Progettaz & Prod Ind, IT-71026 Bari, Italy
来源：
EXPERIMENTAL TECHNIQUES AND DESIGN IN COMPOSITE MATERIALS 5 | 2002年 / 221-2卷
关键词：
blind fasteners; fatigue strength; sandwich panels; static strength;
D O I：
10.4028/www.scientific.net/KEM.221-222.61
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
An experimental investigation has been carried out to estimate the static and fatigue behaviour of specimens made up of steel plates joined with sandwich composite panels by blind fasteners. A first set of pull-out and shear static tests has been performed using sandwich panels composed of a nomex honeycomb core between two laminates of glass/graphite/kevlar fibres in epoxy matrix. To fully estimate the performances of this kind of joint, pull-out and shear fatigue tests have been carried out in order to mark up the effect that reinforcement type and core thickness have on S-N curves of joints. Despite the scattered data, it was even possible to draw a single rather narrow band to deal with fatigue design analyses of all kinds of tested joints.
引用
收藏
页码：61 / 69
页数：9
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