Abstract
In response to terrorist bombings, a producing method of highly polyurea elastomer composite material was made by SPUA and high strength fiber. SPUA mechanical test of the quasi-static and dynamic was tested. The results show that the SPUA material has a strain rate correlation property. A highly elastic constitutive model of SPUA was established based on Mooney-Rivlin model. The composite made by SPUA and Aramid fiber weave cloth material was test and it was obtained that the mechanical properties of tearing strength increased by about 20%. The research results provide a theoretical support for high elastic composite material design.
| Original language | English |
|---|---|
| Pages (from-to) | 182-184 |
| Number of pages | 3 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 35 |
| DOIs | |
| Publication status | Published - 1 Nov 2015 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 16 Peace, Justice and Strong Institutions
Keywords
- Composite materials
- High elasticity
- Spray polyurea elastomer
- The constitutive model
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