ULTRA-HIGH-PERFORMANCE FIBRE-REINFORCED CONCRETE UNDER HIGH-VELOCITY PROJECTILE IMPACT. PART I. EXPERIMENTS

被引：26
|
作者：
Kravanja, Sebastjan [1 ]
Sovjak, Radoslav [2 ]
机构：
[1] Univ Ljubljana, Fac Civil & Geodet Engn, Jamova Cesta 2, Ljubljana 1000, Slovenia
[2] Czech Tech Univ, Fac Civil Engn, Thakurova 7, Prague 16629 6, Czech Republic
来源：
ACTA POLYTECHNICA | 2018年 / 58卷 / 04期
关键词：
projectile impact; UHPFRC; depth of penetration; mechanical properties; shear crack resistance;
D O I：
10.14311/AP.2018.58.0232
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A series of cratering experiments were performed where the response of the Ultra-High-Performance Fibre-Reinforced Concretes with various fibre volume fractions to the high-velocity projectile impact loading was investigated. It was found that the increment of the fibre volumetric fraction did not have a significant influence on the depth of the penetration, but it was very effective in reducing the crater area and volume.
引用
收藏
页码：232 / 239
页数：8
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