Experimental and numerical studies on indentation and perforation characteristics of honeycomb sandwich panels
Aluminum sandwich panels with honeycomb core have been widely used as energy
absorption structure in lightweight design. This study aimed to characterize the indentation …
absorption structure in lightweight design. This study aimed to characterize the indentation …
Energy absorption of foam-filled corrugated core sandwich panels under quasi-static loading
The present paper tries to introduce the effect of foam-filled on a type of trapezoidal
corrugated core and their structures derived from the related previous studies. The main …
corrugated core and their structures derived from the related previous studies. The main …
A model to predict low-velocity impact response and damage in sandwich composites
Composite sandwich structures are susceptible to low-velocity impact damage, but existing
elastic impact models cease to be valid after the onset of damage. In this paper, a modified …
elastic impact models cease to be valid after the onset of damage. In this paper, a modified …
An experimental study of damage accumulation in balanced CFRP laminates due to repeated impact
The behaviour of balanced laminates (symmetric, antisymmetric and asymmetric) under
repeated low energy hits of a 12.1 mm hemispheric impactor was evaluated. The resistance …
repeated low energy hits of a 12.1 mm hemispheric impactor was evaluated. The resistance …
Experimental and numerical investigation on indentation and energy absorption of a honeycomb sandwich panel under low-velocity impact
The mechanical behavior of honeycomb sandwich structures under low-velocity impact is of
great significance. An experimental and numerical investigation on surface deformation and …
great significance. An experimental and numerical investigation on surface deformation and …
Flexural and shear characteristics of bio-based sandwich beams made of hollow and foam-filled paper honeycomb cores and flax fiber composite skins
Y Fu, P Sadeghian - Thin-Walled Structures, 2020 - Elsevier
In this paper, bio-based sandwich panels made of fiber-reinforced polymer (FRP) skins and
two types of paper honeycomb core (namely, hollow and foam-filled) with three different …
two types of paper honeycomb core (namely, hollow and foam-filled) with three different …
Prediction model for the impact response of glass fibre reinforced aluminium foam sandwiches
The use of sandwich structures combines low weight with high energy absorbing capacity,
so they are suitable for applications in the transport industry (automotive, aerospace …
so they are suitable for applications in the transport industry (automotive, aerospace …
Experimental and numerical studies on the quasi-static and dynamic crushing responses of multi-layer trapezoidal aluminum corrugated sandwiches
The axial crushing responses of bonded and brazed multi-layer 1050 H14 trapezoidal
aluminum corrugated core (fin) sandwich structures, with and without aluminum interlayer …
aluminum corrugated core (fin) sandwich structures, with and without aluminum interlayer …
Honeycomb core failure mechanism of CFRP/Nomex sandwich panel under multi-angle impact of hail ice
Z Song, S Luong, D Whisler, H Kim - International Journal of Impact …, 2021 - Elsevier
The rudder of an airplane is fabricated as a sandwich panel and can potentially be damaged
by hail ice. The dynamic responses of a CFRP/Nomex sandwich panel with barely any …
by hail ice. The dynamic responses of a CFRP/Nomex sandwich panel with barely any …
Compression after impact behavior of composite foam-core sandwich panels
R Bai, J Guo, Z Lei, D Liu, Y Ma, C Yan - Composite Structures, 2019 - Elsevier
Low-velocity impact tests and compression after impact (CAI) experiments were conducted
on composite foam-core sandwich (FCS) panels. The impact tests revealed that the damage …
on composite foam-core sandwich (FCS) panels. The impact tests revealed that the damage …