|
|
|
|
|
|
|
Crippling of the core of a sandwich panel under normal compression and 3 and 4 point bending |
|
Crashworthiness of various cellular configuration under out-of-plane crushing impact |
|
Geometries of sandwich cores to be tested under vertical shock loading |
|
Quasi-static test of square honeycomb sample |
|
Crushing of auxetic sandwich core under blast loading |
|
|
|
|
|
|
|
|
|
Sandwich wall with pyramidal truss core [28] |
|
Various composite lattice (truss) core sandwich configurations [28] |
|
Truss-core sandwich panel loaded in compression (pressure) normal to the upper surface |
|
Formation of lattice grids for sandwich core [32] |
|
Making a lattice core sandwich cylindrical shell |
|
|
|
|
|
|
|
|
|
Buckling of a single cell of a square honeycomb under axial compression (compression in the plane of the walls of a cell) |
|
Buckling of hexagonal honeycomb under axial compression |
|
Test rig configuration for dynamic crushing of sandwich specimens with various core geometries |
|
Results from test and finite element models for sandwich specimens with square honeycomb core |
|
Aluminum sandwich panel: Effect of local low-velocity impact normal to the upper face sheet |
|
|