Predicting Ballistic Penetration and the Ballistic Limit in Composite Material Structures

The conical shell model of a ballistic impact provides a relatively simple tool to determine the ultimate strain as a function of striking velocity. Another conclusion is that for a given material system the relationship between striking velocity and ultimate shell strain is linear where the slope i...

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Veröffentlicht in:	AIAA journal 2002-11, Vol.40 (11), p.2366-2368
Hauptverfasser:	Focht, Jeffrey R, Vinson, Jack R
Format:	Artikel
Sprache:	eng
Schlagworte:	Aircraft Applied sciences Ballistics Composites Design Exact sciences and technology Forms of application and semi-finished materials Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) Physics Polymer industry, paints, wood Solid mechanics Structural and continuum mechanics Technology of polymers Viscoelasticity, plasticity, viscoplasticity
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Beschreibung
Zusammenfassung:	The conical shell model of a ballistic impact provides a relatively simple tool to determine the ultimate strain as a function of striking velocity. Another conclusion is that for a given material system the relationship between striking velocity and ultimate shell strain is linear where the slope is constant across targets of the same material and stacking sequence with different thickness.
ISSN:	0001-1452 1533-385X
DOI:	10.2514/2.1578