Coupled experimental and numerical parametric study of projectile penetration into granular sandy soils under low-velocity impact

Abstract This study presents a parametric investigation of soil-projectile interaction under low-velocity penetration with a focus on the joint effect of granular soil properties and projectile characteristics. First, experimental free-fall vertical drop tests were performed on conical-headed projec...

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Hauptverfasser:	Abdul-Rahman K. Osman, Ahmed Elshesheny, Mohamed S. Zahran, Nabil M. Nagy
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Nature Portfolio 2026-06-01
Schriftenreihe:	Scientific Reports
Schlagworte:	Soil-projectile interaction Low-velocity penetration Low-velocity impact Crater formation Projectile penetration Finite element modeling
Online-Zugang:	https://doi.org/10.1038/s41598-026-51342-z
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