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| Hierarchical honeycomb configurations showing the L,T,W directions |
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| Deformation histories for various hierarchical honeycombs |
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| Deformation history (L-direction) of several honeycomb cells |
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| Energy absorbing capabilities of wooden sandwich panels with corrugated core |
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| Pyramidal truss-like core sandwich cylindrical panel |
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| Various truss-core sandwich panel structures |
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| Vibration mode shapes for one of the truss-core sandwich structures shown in the previous image |
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| Vertical crushing of 2 enhanced truss-core sandwich panels |
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| Honeycomb sandwich tube with variable thickness in the honeycomb walls |
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| The natural honeycomb and an ideal simplified model |
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| Axial crushing of sandwich lattice cylindrical shell |
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| Axial crushing of the cylindrical shell when the face sheets are present. |
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| Various honeycomb structures to be subjected to in-plane axial compression as shown in the next image |
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| In-plane axial compression of one of the hierarchical honeycomnbs |
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