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Numerical Simulations on the Performance of Passive Mitigation Under Blast Wave Loading

机译:爆炸波荷载下被动减缓性能的数值模拟

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The current work, which is largely exploratory in nature, involves blast wave travelling within a matrix of piles or columns. The fluid structure interactions reach a maximum peak of vibration at a particular set of input parameters. Therefore, possible damage, which affects vibration structural integrity and reliability, may occur. The presented numerical blast tests will accompany the introduction of new structural design concepts associated with mitigation details. Reliable and robust analysis (ANSYS and LS-DYNA) software will be used to complete 3D finite element model and conduct numerical testing.
机译:目前的工作在很大程度上本质上探索,涉及在桩或柱的矩阵内行驶的爆炸波。流体结构相互作用在特定的输入参数上达到最大振动峰。因此,可能发生影响振动结构完整性和可靠性的可能损坏。呈现的数值爆炸测试将伴随着与缓解细节相关的新结构设计概念。可靠且稳健的分析(ANSYS和LS-DYNA)软件将用于完成3D有限元模型并进行数值测试。

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