Evaluation of Static and Dynamic Properties of Energy Absorbers for Explosion Resistant Elements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F15%3A22945S10" target="_blank" >RIV/26232511:_____/15:22945S10 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of Static and Dynamic Properties of Energy Absorbers for Explosion Resistant Elements

Popis výsledku v původním jazyce

This paper describes experimental investigation on the response of new advanced materials to low and high velocity load. The main aim of the experiments is to improve behaviour of sandwich structures under dynamic loading, in particular explosion. Two types of porous raw particle materials based on expanded glass and ceramics in combination with polymeric binder were used to design new type of blast wave energy absorber. The effect of binder amount and type of filler on the static and dynamic propertiesof designed materials was evaluated. Bulk density, compressive and flexural strength under quasi-static load were determined on prism specimens. Impact strength characteristics were evaluated as well. Numerical simulations were conducted to determine the dynamic response of the material in sandwich structure, using implicit/explicit solver LS-Dyna. As the last step, the developed material was used as the interlayer of blast resistant litter bin, and it´s functionality was verified by re

Název v anglickém jazyce

Evaluation of Static and Dynamic Properties of Energy Absorbers for Explosion Resistant Elements

Popis výsledku anglicky

This paper describes experimental investigation on the response of new advanced materials to low and high velocity load. The main aim of the experiments is to improve behaviour of sandwich structures under dynamic loading, in particular explosion. Two types of porous raw particle materials based on expanded glass and ceramics in combination with polymeric binder were used to design new type of blast wave energy absorber. The effect of binder amount and type of filler on the static and dynamic propertiesof designed materials was evaluated. Bulk density, compressive and flexural strength under quasi-static load were determined on prism specimens. Impact strength characteristics were evaluated as well. Numerical simulations were conducted to determine the dynamic response of the material in sandwich structure, using implicit/explicit solver LS-Dyna. As the last step, the developed material was used as the interlayer of blast resistant litter bin, and it´s functionality was verified by re

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-22945S" target="_blank" >GA13-22945S: Výzkum pokročilých konstrukcí pro absorpci rázové energie a jejich chování při vysokých rychlostech deformace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advances in Military Technology

ISSN

1802-2308

e-ISSN

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Svazek periodika

10

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

63-72

Kód UT WoS článku

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EID výsledku v databázi Scopus

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