PROJECTILE IMPACT MODELS OF COMPOSITE PLATES FOR NUMERICAL SIMULATIONS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00206349" target="_blank" >RIV/68407700:21220/13:00206349 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
PROJECTILE IMPACT MODELS OF COMPOSITE PLATES FOR NUMERICAL SIMULATIONS
Original language description
The paper deals with numerical modeling approaches of a steel projectile impact on composite plates. Currently, vehicle ballistic protection is achieved predominantly using metal-based armor which is heavy and thus negatively a?ects other vehicle parameters, such as maneuverability. Another option is to use a composite or hybrid sandwiches. To speed up the design of such elements for ballistic protection, it is appropriate to use numerical simulations which allow for a reduction of the number of experiments required to select appropriate alternatives for the construction features of ballistic protection. For this reason, di?erent numerical models describing the penetration of a composite plate by a steel projectile have been developed. These models arebased on di?erent damage criteria. Since there is no universal damage criterion, it is necessary to ?nd suitable options as well as methods to identify parameters for di?erent types of materials. Therefore, di?erent possibilities to adju
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI4%2F317" target="_blank" >FR-TI4/317: Development o the hi-tech composite sandwiches for ballistic protection</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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