Analysis of the influence of blast mechanics environment on product structure

Abstract In view of the problem that the blast mechanics environment may cause damage to the product structure, this paper establishes a numerical model for analyzing the influence of the blast mechanics environment on the product structure. The numerical model is verified through field tests, and the verified numerical model is used to analyze the structural stress and design margin of the product’s main components in the blast mechanics environment. The simulation and analysis results show that the product designed in this paper will not be damaged under the action of the blast mechanics environment, and the product has a sufficient design margin to meet the use requirements.