Experimental study of the processes of dynamic energy absorption of sand -lime brick

被引：0
|
作者：
Bragov, Anatoly M. [1 ]
Lamzin, Dmitry A. [1 ]
Lomunov, Andrey K. [1 ]
机构：
[1] Lobachevsky State Univ Nizhny Novgorod, Res Inst Mech, 23 Gagarin Ave, Nizhnii Novgorod 603022, Russia
来源：
XXIIND WINTER SCHOOL ON CONTINUOUS MEDIA MECHANICS | 2021年 / 32卷
基金：
俄罗斯科学基金会;
关键词：
sand-lime brick; Kolsky method; energy absorption; FRACTURE ENERGY; HIGH-STRAIN; CONCRETE; STRENGTH;
D O I：
10.1016/j.prostr.2021.09.049
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The data obtained as a result of dynamic tests of sand -lime brick samples were used to estimate its energy intensity. The experiments were carried out according the Kolsky method using a split Hopkinson bar. The graphs of the specific energy absorption of sand -lime brick were obtained at different deformation rates as a result of the numerical integration of dynamic deformation diagrams. In addition, dependences characterizing the growth of energy characteristics with an increase of the strain rate are plotted. Comparison of the studied properties of sand -lime brick with same properties of other brittle media is carried out.
引用
收藏
页码：340 / 344
页数：5
相关论文
共 50 条
  • [31] EXPERIMENTAL STUDY OF MECHANICAL PROPERTIES OF FULL BRICK MASONRY
    Mirosavljevic, Kresimir
    Bosnjak-Klecina, Mirjana
    Penava, Davorin
    ELECTRONIC JOURNAL OF THE FACULTY OF CIVIL ENGINEERING OSIJEK-E-GFOS, 2010, 1 : 24 - 33
  • [32] Experimental study to examine the independent roles of lime and cement on the stabilization of a mountain soil: A comparative study
    Sharma, L. K.
    Sirdesai, N. N.
    Sharma, K. M.
    Singh, T. N.
    APPLIED CLAY SCIENCE, 2018, 152 : 183 - 195
  • [33] Experimental study on the early-age properties of cement pastes with recycled brick powder
    Luo, Xu
    Gao, Jianming
    Li, Shujun
    Xu, Zhenhai
    Chen, Gaofeng
    CONSTRUCTION AND BUILDING MATERIALS, 2022, 347
  • [34] Experimental Study on Static and Dynamic Characteristics of Sand-Clay Mixtures with Different Mass Ratios
    Cheng, Ye
    Yang, Jinghu
    SUSTAINABILITY, 2024, 16 (17)
  • [35] Experimental and numerical study on compressive performance of perforated brick masonry after fire exposure
    Zhang, Jin
    Zhang, Qiang
    Zhang, Donghao
    Xu, Qingfeng
    Li, Weibin
    FIRE AND MATERIALS, 2019, 43 (02) : 200 - 218
  • [36] Experimental study on the utilization of waste foundry sand as embankment and structural fill
    Iqbal, M. F.
    Liu, Q. F.
    Azim, I.
    7TH GLOBAL CONFERENCE ON MATERIALS SCIENCE AND ENGINEERING (CMSE2018), 2019, 474
  • [37] Experimental Study on the Performance and Microstructure of Cementitious Materials Made with Dune Sand
    Jiang, Chaohua
    Zhou, Xiaobin
    Tao, Guilan
    Chen, Da
    ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2016, 2016
  • [38] Experimental Study on the Critical-State and Energy Dissipation Behaviors of Rubber-Sand Mixtures
    Dai, Beibing
    Chen, Yiyuan
    Chang, Dan
    Yang, Jun
    Liu, Jiankun
    INTERNATIONAL JOURNAL OF GEOMECHANICS, 2024, 24 (03)
  • [39] Experimental and analytical study on soilbag and encased sand columns in loose sand
    Sadr, Abdollah
    Hataf, Nader
    TRANSPORTATION GEOTECHNICS, 2021, 29
  • [40] Numerical modeling of confined brick masonry structures with parametric analysis and energy absorption calculation
    Ahmed, H. Asfandyar
    Shahzada, Khan
    INTERNATIONAL JOURNAL OF PROTECTIVE STRUCTURES, 2021, 12 (02) : 129 - 152
12345