Numerical simulation of nuclear blast wave impact on protective elements of anthropogenic structures
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Keywords

blast wave
finite element method
nuclear burst
simulation
structure strength

Abstract

The paper presents the use of LS-DYNA software for numerical simulation of nuclear blast wave effects on protective structures. Brode's function was employed for blast wave modeling, and the Johnson-Cook material model was used to describe steel behavior. The results indicate the effectiveness of combining empirical methods with advanced numerical models in analyzing these types of phenomena.

https://doi.org/10.37105/iboa.248
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