Advanced Search
LU PEILINGup, WU KAITONGup, JIAO YUANBIup, LI JIHANup2, LIU XIAOHONGup2loanslucash. 1991: THE EXPERIMENTAL STUDY OF ACOUSTIC EMISSION DURING CREEP OF ROCKS. Acta Seismologica Sinica, 13(1): 104-112.
Citation: LU PEILINGup, WU KAITONGup, JIAO YUANBIup, LI JIHANup2, LIU XIAOHONGup2loanslucash. 1991: THE EXPERIMENTAL STUDY OF ACOUSTIC EMISSION DURING CREEP OF ROCKS. Acta Seismologica Sinica, 13(1): 104-112.
shu

THE EXPERIMENTAL STUDY OF ACOUSTIC EMISSION DURING CREEP OF ROCKS

  • 1. Center for Analysis and Prediction, State Seismological Bureau, Beijing 100036, China; 2. Institute of Geophysics, State Seismological Bureau, Beijing 100081, China

More Information
  • Published Date: September 01, 2011
    Graphical Abstract
    • Abstract
  • Under normal temperature, uniaxial compression, creep experiments with whole samples of Gabbro and Marble rocks are made. According to the data obtained by tests, AE activities during three stage of creeping process are discussed. At the stage of instantaneous creep, AE events increase slowly with loading for samples; at the steady creeping stage, large AE signals appear probably on a lower background of AE action; the m-value which discribes the relationship between AE amplitude and frequency remains stable and at a low value or decreases. At the accelerated creeping stage, AE activities increase and the m-value decreases quickly or decreases again after recovery. These experimental results are related to the quality of rock samples.The AE activities during the three stages of creeping and fracture process are compared with the seismic patterns (for example ?value, foreshocks) during the seismogeny of a strong earthquake. Finally, it is pointed out that possibly the mechanism of creep fracture of crus-tal rocks forms the foreshock-mainshock-aftershock earthquake sequence.
    • FullText(HTML)
    • References (1)
  • [1] Mogi, K., 1962. Study of elastic shocks caused by the fracture of heterogenous m aterials and its ralations to earthquake phenomena. Bull. Earthq. Res. Ins:, 40,125——173.

    [2] Scholz,C. H.,1968.The frequency——magnitude relation of microfracturing in rock and its relation to earthquakes. Bull. Seismol. Soc. Amen, 58,399——415.

    [3] 茂木清夫,1981.地震

    [4] 平田隆幸、柳谷俊、寺田孚,1985.大岛花尚,38, 159——172.

    [5] 石本已四雄、阪田汲事,1939,微勤箭片上石地震戳测(1),地震研究所莫毅,17,443——478,

    [6] 浅田敏、铃木次郎、友田好文,1950.

    [7] 尹祥础,1985.固体力学.地震出版社,北京.

    [8] 陈运泰. L. Knopoff, 1988.地震序列的模拟,陈祥熊译.世界地震译丛,1; 9——19,

    [1] Mogi, K., 1962. Study of elastic shocks caused by the fracture of heterogenous m aterials and its ralations to earthquake phenomena. Bull. Earthq. Res. Ins:, 40,125——173.

    [2] Scholz,C. H.,1968.The frequency——magnitude relation of microfracturing in rock and its relation to earthquakes. Bull. Seismol. Soc. Amen, 58,399——415.

    [3] 茂木清夫,1981.地震

    [4] 平田隆幸、柳谷俊、寺田孚,1985.大岛花尚,38, 159——172.

    [5] 石本已四雄、阪田汲事,1939,微勤箭片上石地震戳测(1),地震研究所莫毅,17,443——478,

    [6] 浅田敏、铃木次郎、友田好文,1950.

    [7] 尹祥础,1985.固体力学.地震出版社,北京.

    [8] 陈运泰. L. Knopoff, 1988.地震序列的模拟,陈祥熊译.世界地震译丛,1; 9——19,
    • Related Articles

  • Related Articles

    Liu Jianming, Wu Chuanyong, Wang Qiong, Kong Xiangyan, Chen Xiangjun. 2016: Relocation of three Yutian MS≥5.0 earthquake sequences during 2011—2014 and their seismogenic structures. Acta Seismologica Sinica, 38(5): 671-683.
    Cheng Jia, Yang Wen, Liu Jie, Zhou Longquan. 2014: Earthquake sequence of the Yutian MS7.3 earthquake on February 12, 2014 and its tectonic background. Acta Seismologica Sinica, 36(3): 350-361. DOI: 10.3969/j.issn.0253-3782.2014.03.002
    2004: 华东地区地电阻率各向异性度的地震前兆异常特征初步研究. Acta Seismologica Sinica, 26(2): 223-227.
    Zhaoyong Xuup, Shirong Meiup2, Cantao Zhuangup2, Peilin Liuploans.com sh advancelucashadv. 1991: THE INFLUNCE OF STIFFNESS OF THE TRUE TRIAXIAL TESTING MACHINE ON THE RUPTURING AND ACOUSTIC EMISSION OF ROCKS AND ITS CORRELATION WITH SEISMIC ACTIVITIES. Acta Seismologica Sinica, 13(2): 223-233.
    DIAO GUILING, WANG ZEGAO h. 1988: SUBSEQUENCES IN THE XINGTAI EARTHQUAKE SWARM. Acta Seismologica Sinica, 10(2): 137-145.
    MA JIN, ZHANG BOTAO, XU XIUQIN, WANG BAOSHENGcom sh a. 1983: MODEL EXPERIMENTAL STUDY ON BEHAVIOR OF DEFORMATION AND ACOUSTIC EMISSION NEAR THE INTERSECTIONS OF FAULTS. Acta Seismologica Sinica, 5(2): 195-206.

Catalog

    Get Citation
    PDF
    XML
    Article views (1428) PDF downloads (120) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Supported by: Beijing Renhe Information Technology Co., Ltd.   

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return