The comparison of projectile impact resistance of ultra-high-performance fibre-reinforced concrete with various aggregates
نویسندگان
چکیده
In order to apply the ultra-high-performance fibre-reinforced concrete (UHPFRC) in constructions of ballistic protective structures, impact resistance UHPFRC has been investigated experimentally by conducting high-speed projectile penetration tests. 5 mixtures with basalt and corundum aggregates various grain size have prepared subjected quasi-static 7.62 x 54R B32 API load using striking velocity 850 m/s. The influence strength, material aggregate on represented differential efficiency factor (DEF), structural integrity area height crater evaluated. superior observed. Regarding aggregates, incorporation coarser brings better resistance.
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ژورنال
عنوان ژورنال: Epj Web of Conferences
سال: 2021
ISSN: ['2101-6275', '2100-014X']
DOI: https://doi.org/10.1051/epjconf/202125006007