A dynamic constitutive model for high-density rigid polyurethane foam subjected to impact loading
Yanbo Wen, Zhichao Lai, Jiajia Ma, Huan Liu, Yin Wang, Hui Chi, Ruiyuan Huang
Topics & Concepts
Split-Hopkinson pressure barMaterials sciencePolyurethaneConstitutive equationDrop testComposite materialUltimate tensile strengthStructural engineeringCompression (physics)Strain rateEngineeringFinite element methodPolymer composites and self-healingCellular and Composite StructuresFluid Dynamics Simulations and Interactions