Dynamic crushing of auxetic open-cell polyurethane foam

By Fabrizio Scarpa, John R. Yates, Lg Ciffo, S. Patsias. 2002

145 citations recorded by the source corpus.

Subfields: Mechanical Engineering, Polymers and Plastics, Pulmonary and Respiratory Medicine

View Paper: https://www.semanticscholar.org/paper/1ef2f471769a3177d91021c9255f01e018501c76

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Mechanical Engineering

1. Phuong N. U. Tran
2. Tuan Duc Ngo
3. Hong-jun Hu
4. Yanping Liu
5. Xu Han
6. F. Smith
7. Qing Li
8. Shujuan Hou

In Polymers and Plastics

1. Hong-jun Hu
2. Yanping Liu
3. Fengwen Wang
4. Tuan Duc Ngo
5. Phuong N. U. Tran
6. F. Smith
7. Qing Li
8. Gabriele Imbalzano

In Pulmonary and Respiratory Medicine

1. Phuong N. U. Tran
2. Tuan Duc Ngo
3. Hong-jun Hu
4. F. Smith
5. J. Simpson
6. Zafer Kazancı
7. Qing Li
8. Shujuan Hou

Citations in the corpus

• Review of Auxetic Materials for Sports Applications: Expanding Options in Comfort and Protection (2018, unknown): “Beneficial characteristics of auxetic materials include increased shear modulus, indentation resistance [10,30], dynamic [274,275] and static compressive energy absorption [8,37] and decreased bulk modulus [10,30].”
• Passive and MR Fluid-coated Auxetic PU Foam – Mechanical, Acoustic, and Electromagnetic Properties (2004, methodology): “After those values, the Poisson’s ratio of the specimens increases for increasing tensile loading, in a manner similar to other auxetic foams tested (Scarpa et al., 2002).”
• Systematic design of 3D auxetic lattice materials with programmable Poisson’s ratio for finite strains (2018, background): “Auxetic materials have been claimed to exhibit enhanced mechanical properties, such as shear or indentation resistance [8, 9], fracture toughness [10], extraordinary damping properties [11, 12, 13], etc.”
• How does negative Poisson’s ratio of foam filler affect crashworthiness? (2015, methodology): “Regarding crash behaviors, a compression test of polyurethane foam with high strain rate conducted by Scarpa and co-workers [26–27] showed that transformation of normal open-cell foam into auxetic structures greatly increased crashworthiness.”
• A Numerical Study of Auxetic Composite Panels under Blast Loadings (2016, background): “[12,13] compared auxetic and conventional foams to assess their static and dynamic characteristics, and the strength values were around one order of magnitude higher for auxetic foams under constant strain rate (between 8 and 12 s (1)) compression.”