فهرس المقالات Axial Impact. حرية الوصول المقاله صفحة الملخص نص كامل 1 - Experimental and numerical investigation of the effect of wall perforation geometry on absorption of axial impact energy in thin-walled metal tubes A Naddaf Oskouei Mojtaba Ghamarizadeh Khodadad Vahedi R Hosseini Ebrahim Salek https://doi.org/10.60664/jsm.2024.3091792