Residual velocity of the non-deformable projectile after perforating the ultra-high performance fibre reinforced concrete

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218053" target="_blank" >RIV/68407700:21110/14:00218053 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21260/14:00218053

Result on the web

<a href="http://dx.doi.org/10.2495/SUSI140221" target="_blank" >http://dx.doi.org/10.2495/SUSI140221</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2495/SUSI140221" target="_blank" >10.2495/SUSI140221</a>

Result language

angličtina

Original language name

Residual velocity of the non-deformable projectile after perforating the ultra-high performance fibre reinforced concrete

Original language description

This contribution is focused on the optimal fibre content in the ultra-high performance fibre reinforced concrete (UHPFRC) mixture with respect to the residual velocity of the non-deformable projectile after perforating the UHPFRC slabs. Impact velocityof the non-deformable projectile was in the range of 700 m/s. The UHPFRC used in this study exceeded 150 MPa in uniaxial compression and tensile strength was around 10 MPa. In total 24 UHPFRC slabs with different fibre content were tested for impact loading. In addition, 8 slabs were tested for comparison including high strength concrete (HSC) and conventional fibre reinforced concrete (FRC). It was verified experimentally that UHPFRC had an excellent impact resistance compared to conventional materialssuch as FRC or HSC. Further it was found that optimal fibre content in UHPFRC for impact resistant structures is 2 % by volume. Usage of less than 2% of fibre concrete by volume led to higher residual velocity of the projectile after per

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

<a href="/en/project/LH12168" target="_blank" >LH12168: Behaviour of High-Performance Fiber-Reinforced Cementitious Composites Subjected to Extreme Loading</a><br>

Continuities

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

Publication year

2014

Confidentiality

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

Article name in the collection

WIT Transactions on The Built Environment

ISBN

978-1-84564-796-4

ISSN

1743-3509

e-ISSN

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Number of pages

8

Pages from-to

257-264

Publisher name

WIT Press

Place of publication

Southampton

Event location

New Forest

Event date

Jun 3, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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