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
相关论文
共 50 条
  • [41] Energy absorption capacity of a sustainable Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) in quasi-static mode and under high velocity projectile impact
    Yu, R.
    Spiesz, P.
    Brouwers, H. J. H.
    CEMENT & CONCRETE COMPOSITES, 2016, 68 : 109 - 122
  • [42] Experimental study of ultra-high-performance fibre-reinforced concrete (UHPFRC)-encased CFST short columns under axial and eccentric compression
    Du, Panwei
    Ma, You-Xin
    Tan, Kang Hai
    ENGINEERING STRUCTURES, 2024, 316
  • [43] Polypropylene fiber reinforced concrete plates under fluid impact. Part I: experiments
    Korucu, Hasan
    STRUCTURAL ENGINEERING AND MECHANICS, 2016, 60 (02) : 211 - 223
  • [44] Applicability of damage plasticity constitutive model for ultra-high performance fibre-reinforced concrete under impact loads
    Othman, H.
    Marzouk, H.
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2018, 114 : 20 - 31
  • [45] Characteristics of 3D-printing ultra-high performance fibre-reinforced concrete under impact loading
    Yang, Yekai
    Wu, Chengqing
    Liu, Zhongxina
    Li, Jun
    Yang, Ting
    Jiang, Xiquan
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2022, 164
  • [46] Strength of a reinforced-concrete commercial object on high-velocity impact with a model projectile
    Belov N.N.
    Yugov N.T.
    Afanas'Eva S.A.
    Yugov A.A.
    Journal of Engineering Physics and Thermophysics, 2014, 87 (2) : 420 - 426
  • [47] Experimental study on the mechanical behaviour of eccentric compression short column strengthened by ultra-high-performance fibre-reinforced concrete
    Chen, Ren-Peng
    Ma, Qing-Lei
    Zhang, Yang
    Wu, Huai-Na
    Liu, Yuan
    Lu, Li
    STRUCTURES, 2021, 33 : 508 - 522
  • [48] Stress wave attenuation in ultra-high performance fibre-reinforced concrete during ballistic impact
    Das, Nabodyuti
    Ramagiri, Bhaskar
    Nanthagopalan, Prakash
    INTERNATIONAL JOURNAL OF PROTECTIVE STRUCTURES, 2024,
  • [49] Ultra-high performance fibre-reinforced concrete under impact of an AP projectile: Parameter identification and numerical modelling using the DFHcoh-KST coupled model
    Blasone, M.
    Saletti, D.
    Baroth, J.
    Forquin, P.
    Bonnet, E.
    Delaplace, A.
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2021, 152
  • [50] Self-Healing and Mechanical Behaviour of Fibre-Reinforced Ultra-High-Performance Concrete Incorporating Superabsorbent Polymer Under Repeated and Sustained Loadings
    Alameri, Mohammad
    Mohamed Ali, M. S.
    Elchalakani, Mohamed
    Sheikh, Abdul
    Fan, Rong
    FIBERS, 2024, 12 (11)
12345