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Composites: Mechanics, Computations, Applications: An International Journal

年間 4 号発行

ISSN 印刷: 2152-2057

ISSN オンライン: 2152-2073

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00004 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.08 SJR: 0.153 SNIP: 0.178 CiteScore™:: 1 H-Index: 12

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NUMERICAL SIMULATION OF PROTECTION FROM HIGH-VELOCITY ELONGATED PROJECTILES

巻 8, 発行 2, 2017, pp. 109-123
DOI: 10.1615/CompMechComputApplIntJ.v8.i2.20
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要約

Creation of a reliable system of protection for barriers requires investigation of various means for opposing high-velocity elongated projectiles. This paper considers the interaction of projectiles with explosively oppositely flung systems of smooth composite (layers of a tungsten alloy and ceramics) and finned plates as well as with different combinations of rods made from a number of materials. At the moment of contact the rods and the projectile form a cross-shaped configuration. The deformation and destruction of the projectile reduce its penetrability and the possibility of piercing the casing of the object being protected. The paper considers the collision of the formed fragments of rods with protective barriers.

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