RESPONSE OF THE ULTRA HIGH PERFORMANCE CONCRETE UNDER DYNAMIC COMPRESSIVE LOADING

被引：2
|
作者：
Krcmarova, Nela [1 ]
Falta, Jan [1 ]
Fila, Tomas [1 ]
Citek, David [2 ]
机构：
[1] Czech Tech Univ, Fac Transportat Sci, Dept Mech & Mat, Konviktska 20, Prague 11000 1, Czech Republic
[2] Czech Tech Univ, Klokner Inst, Dept Expt & Measurement Methods, Solinova 7, Prague 16608 6, Czech Republic
来源：
18TH YOUTH SYMPOSIUM ON EXPERIMENTAL SOLID MECHANICS, YSESM 2023 | 2023年 / 42卷
关键词：
Ultra high performance concrete; split Hopkinson pressure bar; scanning electron microscopy; quasi-brittle material; dynamic testing; UHPC;
D O I：
10.14311/APP.2023.42.0051
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Ultra high performance concrete is a modern cementitious material which exhibits excellent mechanical properties such as damage tolerance, fracture toughness and durability. These features make this materials suitable for wide range of applications where is the material subjected to different modes of loading and different loading rates. This paper deals with measurement of the Ultra high performance concrete reinforced with steel fibres in quasi-static compression mode of deformation and two elevated strain rates using split Hopkinson pressure bar. The results of the measurement show high increase of the mechanical properties with elevated strain rate.
引用
收藏
页码：51 / 54
页数：4
相关论文
共 50 条
  • [21] Mechanical behavior of circular steel tube confined ultra high performance concrete stub columns under axial compressive loading
    Wei J.
    Xie Z.
    Luo X.
    Yang Y.
    Wu Q.
    Chen B.
    Yuan Y.
    Jianzhu Jiegou Xuebao/Journal of Building Structures, 2022, 43 (06): : 34 - 42
  • [22] Behavior of high-performance concrete under multiaxial tensile-compressive loading
    Zhou, Jiajia
    Pan, Jinlong
    Ma, Hongyan
    Zhao, Jun
    Li, Zongjin
    CONSTRUCTION AND BUILDING MATERIALS, 2020, 260
  • [23] Compressive behavior of stirrup-confined concrete under dynamic loading
    Ren, Xiaodan
    Liu, Kai
    Li, Jie
    Gao, Xiangling
    CONSTRUCTION AND BUILDING MATERIALS, 2017, 154 : 10 - 22
  • [24] Dynamic fracture toughness of ultra-high-performance fiber-reinforced concrete under impact tensile loading
    Tuan Kiet Tran
    Ngoc Thanh Tran
    Duy-Liem Nguyen
    Dong Joo Kim
    Jun Kil Park
    Tri Thuong Ngo
    STRUCTURAL CONCRETE, 2021, 22 (03) : 1845 - 1860
  • [25] Ultra high performance fibre reinforced cement composite under dynamic loading
    Weber, Silvia
    Ruemmelin, Andreas
    ADVANCES IN CONSTRUCTION MATERIALS 2007, 2007, : 229 - +
  • [26] Mechanical performance study of basalt-polyethylene fiber reinforced concrete under dynamic compressive loading
    Yan, Xueyuan
    Wang, Fengxuan
    Luo, Yihui
    Liu, Xuhong
    Yang, Zhengxian
    Mao, Huimin
    CONSTRUCTION AND BUILDING MATERIALS, 2023, 409
  • [27] A review on damage mechanism of ultra-high performance concrete under loading and erosion
    Li, Yang
    Zhang, Gaozhan
    Yang, Jun
    Zhang, Jian
    Ding, Qingjun
    MATERIALS TODAY COMMUNICATIONS, 2023, 35
  • [28] Numerical investigation on dynamic performance of reinforced ultra-high ductile concrete-ultra-high performance concrete panel under explosion
    Liao, Qiao
    Xie, Xingxing
    Yu, Jiangtao
    STRUCTURAL CONCRETE, 2022, 23 (06) : 3601 - 3615
  • [29] Ultra-High-Performance Fiber-Reinforced Concrete under Cyclic Loading
    Paschalis, Spyridon A.
    Lampropoulos, Andreas P.
    ACI MATERIALS JOURNAL, 2016, 113 (04) : 419 - 427
  • [30] Mechanical and damage mechanisms of reinforced ultra high performance concrete under tensile loading
    Bian, Chen
    Wang, Jun-Yan
    CONSTRUCTION AND BUILDING MATERIALS, 2019, 226 : 259 - 279
12345