Octagonal hierarchical honeycomb with enhanced crashworthiness: Design, optimization, and performance under axial compression
Shen Xu, Huilan Huang, Quanping Fu, Xinlong Guang, Xiaolin Deng
Topics & Concepts
CrashworthinessMaterials scienceHoneycombStructural engineeringFinite element methodComposite materialHoneycomb structureRADIUSCompression (physics)BucklingPorosityMaterial propertiesPolygon meshComposite numberAbsorption (acoustics)Lattice (music)StiffnessDamage toleranceCompressive strengthOptimal designCellular and Composite StructuresAutomotive and Human Injury BiomechanicsTopology Optimization in Engineering