The Analogy Calculation and the Safety Analysis of the Explosive Load on the Columnar Explosion Container

摘要

In this paper, stress and strain of the explosion container under explosive load are simulated and calculated. By simulating and calculating with LS-DYNA stress and strain as well as deformation of the container shell under repeat same equivalence explosion load, cumulative effect of container shell under repeat explosion was doped out. The analogy calculation results almost accord with the experiment results.