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This research aims to evaluate the structural integrity of a 155 mm long-range artillery projectile body.

July 1, 2026

Structural Integrity Assessment of a Long-Range Artillery Projectile Body via Analytical and Numerical Approaches

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Randomized trial evaluates structural integrity in long-range artillery projectiles, indicating effective design validation methods.

This research aims to evaluate the structural integrity of a 155 mm long-range artillery projectile body.
Combined analytical calculations and finite element analysis (FEA) applied to the projectile body design.
3D finite element model developed for quasistatic and transient dynamic analyses under firing conditions.
Materials were modeled as linear elastic using the von Mises failure criterion.
The projectile body can withstand applied loading conditions in both firing cases.
The base bleed unit body experiences the highest stress levels among the components.
Results from quasistatic and transient dynamic analyses show good agreement in predicted stress states.

Ferfouri et al. (2026) studied this question.

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