圆支圆板在动爆冲击波作用下的动力响应

Jili Rong, Dongbing Liu, Zitong Zhao, Xi Wang, Zhipei Wu, Furong Li

科研成果: 期刊稿件文章同行评审

2 引用 (Scopus)

摘要

In order to study the influence of charge speed on the damage power of explosion shock wave, Autodyn software was used to simulate the deformation of armored steel circular target plate under dynamic explosion shock wave, the theoretical calculation model of central deflection of armored steel circular target plate under dynamic explosion shock wave was established, and the simulation results were compared with the theoretical calculation results. The results show that the overpressure peak of the explosion shock wave along the direction of charge velocity is greatly increased and the propagation speed of the explosion shock wave along the direction of charge velocity is accelerated. The theoretical calculation model can accurately calculate the central deflection of the fixed circular target plate under dynamic explosion shock wave, and has universal applicability.

投稿的翻译标题Dynamic Response of Fixed Circular Plate Subjected to Dynamic Explosion Shock Wave
源语言繁体中文
页(从-至)474-479
页数6
期刊Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
41
5
DOI
出版状态已出版 - 5月 2021

关键词

  • Circular plate
  • Deflection
  • Dynamic explosion shock wave
  • Theoretical calculation

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引用此

Rong, J., Liu, D., Zhao, Z., Wang, X., Wu, Z., & Li, F. (2021). 圆支圆板在动爆冲击波作用下的动力响应. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 41(5), 474-479. https://doi.org/10.15918/j.tbit1001-0645.2020.140