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NUMERICAL SIMULATION OF TARGET THICKNESS EFFECT ON THE PENETRATION OF STEEL PLATES

عنوان مقاله: NUMERICAL SIMULATION OF TARGET THICKNESS EFFECT ON THE PENETRATION OF STEEL PLATES
شناسه ملی مقاله: ISME14_501
منتشر شده در چهاردهمین کنفرانس سالانه مهندسی مکانیک در سال 1385
مشخصات نویسندگان مقاله:

Vahid Norouzi Fard - Graduate Student, School of Mechanical Engineering, University of Tehran School of Mechanical Engineering University of Tehran
Aghil Yousefi-koma - Assistant Professor, School of Mechanical Engineering, University of Tehran School of Mechanical Engineering University of Tehran

خلاصه مقاله:
This paper presents a research work on rapid dynamics analysis where the main objective is the application of the finite element method to solve ballistic penetration problems using LS-DYNA. To achieve a reliable methodology in LS-DYNA code, several runs are performed and their results are compared with the experimental data. The main problem addressed here is the penetration of hardened tool-steel rod in steel plates with various thicknesses. In this paper the effects of target plate thickness in the ballistic limit and failure mode is also investigated.

کلمات کلیدی:
Ballistic penetration – Numerical simulation – Ballistic limit – Impact – LS-DYNA

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/27933/