Characteristic acoustic emission response of sandstone samples in uniaxial compression

被引：0
|
作者：
Slatalla, N. [1 ]
Alber, M. [1 ]
机构：
[1] Ruhr Univ Bochum, Bochum, Germany
来源：
ROCK MECHANICS IN CIVIL AND ENVIRONMENTAL ENGINEERING | 2010年
关键词：
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Acoustic emission monitoring techniques are a powerful tool for analyzing deformation behavior and fracture characteristics of rock samples. Uniaxial compression tests have been carried out on three different types of sandstone for a better understanding of acoustic emission response with respect to rock deformation and damage development. All sandstone samples reveal congruent characteristic acoustic emission patterns which correlated directly with distinct stress-strain stages. However, the acoustic response and development within the individual stages prove to be entirely different due to variations in their microstructure.
引用
收藏
页码：83 / 86
页数：4
相关论文
共 50 条
  • [41] Experimental study on uniaxial compression failure modes and acoustic emission characteristics of fissured sandstone under water saturation
    Chen, Jie
    Ye, Yabo
    Pu, Yuanyuan
    Xu, Wenhan
    Mengli, Deren
    Theoretical and Applied Fracture Mechanics, 2022, 119
  • [42] Fracture evolution and nonlinear characterization of thermally damaged sandstone under uniaxial compression based on acoustic emission parameters
    Weijing Xiao
    Dongming Zhang
    Shujian Li
    Jun Lu
    Yongxin Li
    Bulletin of Engineering Geology and the Environment, 2023, 82
  • [43] Acoustic emission of Dionysos marble specimens in uniaxial compression
    Nomikos, P. P.
    Sakkas, K. M.
    Sofianos, A. I.
    HARMONISING ROCK ENGINEERING AND THE ENVIRONMENT, 2012, : 771 - 775
  • [44] Study on acoustic emission of limestone in uniaxial compression test
    Xie, Qiang
    Zhang, Yong-Xing
    Yu, Xian-Bin
    Chongqing Jianzhu Daxue Xuebao/Journal of Chongqing Jianzhu University, 2002, 24 (01):
  • [45] Acoustic emission characteristics of Pykrete under uniaxial compression
    Liu, Weikang
    Zhou, Wensong
    Li, Hui
    COLD REGIONS SCIENCE AND TECHNOLOGY, 2022, 202
  • [46] Characteristic stress variation and microcrack evolution of granite subjected to uniaxial compression using acoustic emission methods
    Zhao, Yunge
    Li, Xibing
    Huang, Linqi
    Zhang, Zhichao
    Xu, Zihou
    JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2024, 16 (09) : 3511 - 3523
  • [47] Acoustic emission response characteristics and numerical simulation of soil failure under uniaxial compression
    Li, Xiangchun
    Li, Yi
    Yang, Chunli
    Zhang, Liang
    Li, Zhongbei
    Huang, Tao
    JOURNAL OF APPLIED GEOPHYSICS, 2024, 222
  • [48] MICROFRACTURING OF A SANDSTONE IN UNIAXIAL COMPRESSION
    SANGHA, CM
    TALBOT, CJ
    DHIR, RK
    INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 1974, 11 (03) : 107 - 113
  • [49] Experimental study on the effect of anchors on the creep mechanical properties and acoustic emission characteristics of fractured sandstone under uniaxial compression
    Yu, Huaichan
    Wang, Zirui
    Feng, Wenkai
    Wang, Zhuoran
    Niu, Rui
    Cheng, Guangli
    THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 126
  • [50] Study on Acoustic Emission and Crack Propagation Characteristics of Single-Fissured Sandstone with Different Angles Under Uniaxial Compression
    Guo, Jia-Qi
    Zhu, Zi-Hui
    Chen, Jian-Xun
    Sun, Fei-Yue
    Wang, Zheng
    INTERNATIONAL JOURNAL OF CIVIL ENGINEERING, 2024, 22 (08) : 1371 - 1386
12345