کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
819313 906552 2010 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A simplified microstructure model of bi-axial warp-knitted composite for ballistic impact simulation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
A simplified microstructure model of bi-axial warp-knitted composite for ballistic impact simulation
چکیده انگلیسی

The ballistic impact damage of a bi-axial warp-knitted (BWK) composite was simulated based on a simplified microstructure model. The microstructure was simplified by transferring the BWK composite into an equivalent laminate. Residual velocities of conically cylindrical steel projectiles (Type 56 in China Military Standard) and impact damage of the BWK composite were calculated with finite element method (FEM) and compared with those in experimental. Good agreements between FEM and experimental were found. The agreements verify the availability of the simplified model for the ballistic performance prediction of the BWK composite. We expect such an effort could be extended to the design of the BWK composites in field of aircrafts, high speed vehicles and ballistic protections.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 41, Issue 5, July 2010, Pages 337–353
نویسندگان
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