The effect of polyurea position and thickness on the resistance elastic energy of polyurea composite plate

Shanping Yang; Yusen Tao; Wei Xia

doi:10.1117/12.2688694

18 July 2023 The effect of polyurea position and thickness on the resistance elastic energy of polyurea composite plate

Shanping Yang, Yusen Tao, Wei Xia

Proceedings Volume 12744, Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023); 127441Q (2023) https://doi.org/10.1117/12.2688694
Event: Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023), 2023, Nanjing, China

Abstract

To investigate the impact resistance mechanism of polyurea coated steel composite plate and the influence of polyurea coating position and thickness on the elastic performance of composite plate, the ballistic and simulation tests of polyurea coated steel composite plate were conducted with polyurea coated steel composite plate and Type 53 7.62 mm armor-piercing incendiary ammunition as a typical destructive element. It is found that: the polyurea coating absorbs the kinetic energy of the projectile through glassy hardening. The anti-elastic performance of the steel composite plate coated with polyurea on the back side is better than that of the front side. In order to improve the anti-elastic performance of the composite plate, the thickness of polyurea coated on the front side and back side should be 5 mm and 3mm.

Citation Download Citation

Shanping Yang, Yusen Tao, and Wei Xia "The effect of polyurea position and thickness on the resistance elastic energy of polyurea composite plate", Proc. SPIE 12744, Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023), 127441Q (18 July 2023); https://doi.org/10.1117/12.2688694

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