Advanced Search
HAO JINSHENG, LIU XIAOHONG, LI JIHANcom sh advance. 1986: FAILURE CHARACTERISTICS UNDER HIGH PRESSURE OF FOUR KINDS OF ROCKS TAKEN FROM NORTH CHINA. Acta Seismologica Sinica, 8(4): 404-411.
Citation: HAO JINSHENG, LIU XIAOHONG, LI JIHANcom sh advance. 1986: FAILURE CHARACTERISTICS UNDER HIGH PRESSURE OF FOUR KINDS OF ROCKS TAKEN FROM NORTH CHINA. Acta Seismologica Sinica, 8(4): 404-411.
shu

FAILURE CHARACTERISTICS UNDER HIGH PRESSURE OF FOUR KINDS OF ROCKS TAKEN FROM NORTH CHINA

  • Institute of Geophysics, State Seismological Bureau

More Information
  • Published Date: August 31, 2011
    Graphical Abstract
    • Abstract
  • Experiments of rock failure were made by using the first 1 GPa triaxial high pressure vessel of our country. The samples were of Jinan gabbro, Changpin granite, Fangshan marble and Zhoukoudian limestone. The major results are: (1) In the pressure range corresponding to the crust, for gabbro and granite, brittle failure happens and the strength and the ductility increase with the confining pressure; the fracture angle increases with confining pressure too. Dilatancy takes place before failure and the precursor manifested by increase of AEactivity can be observed. (2) for samples of marble and limestone in the pressure range 0.1-0.8 GPa barrel deformation happens and visible major fault doesnt from. Loading capability increases with deformation and strain hardening takes place. During the process of deformation the level of AEactivity is very low. These experiments characterize that the confining pressure has been raised to a higher level in rock mechanical triaxial experiments, and may have reference value for study of the physics of seismic foci.
    • FullText(HTML)
    • References (1)
  • [1] 曾融生, 固体地融球物理学导论, 科学出版社, 1984.

    [2] Karmin, Th. Vun., Festigkeitsversuche unter allseitigem Druck, Z. Ver. Dt. lng. 55. 1749——1757, 1911.

    [3] Griggs, D. T., Deformation of rock under high eofining pressures, J. Geol, 44. 541——577, 1936.

    [4] Heard, H. C., Transition from brittle fracture to ductile flow in Soleuhofene limestone as a function of temperature, cofining pressure and inerstitial fluid pressure, in Rock De Formation, Geol. Soc. Amer. Men., 79. 193——226, 1960.

    [5] Paterson, M. S., Triaxial testing of merials at pressures up to 10000kg/cm2, Journ. Inst. Engrs. Aust. Jnu. Feb., 23——29, 1964.

    [6] 王耀文、郝晋异、刘永恩, 10000kg/cm2, 高压容器的研制, 地球物理学报, 24, 56——64, 1981.

    [7] 耿乃光、陈髓、姚孝新, 拼合岩石样品破裂的初步研究, 地球物理学报, 24, 238——241, 1981.

    [8] 耿乃光、陈髓、姚孝新, 岩石强度与应力途径, 力学学报, 5, 525——527, 1981.

    [9] Mogi, K. Lffect of the tziaxial stress system on fracture and flow of rocks, Phys. Earth Planet. Enteriors, 5, 318——324, 1972.

    [1] 曾融生, 固体地融球物理学导论, 科学出版社, 1984.

    [2] Karmin, Th. Vun., Festigkeitsversuche unter allseitigem Druck, Z. Ver. Dt. lng. 55. 1749——1757, 1911.

    [3] Griggs, D. T., Deformation of rock under high eofining pressures, J. Geol, 44. 541——577, 1936.

    [4] Heard, H. C., Transition from brittle fracture to ductile flow in Soleuhofene limestone as a function of temperature, cofining pressure and inerstitial fluid pressure, in Rock De Formation, Geol. Soc. Amer. Men., 79. 193——226, 1960.

    [5] Paterson, M. S., Triaxial testing of merials at pressures up to 10000kg/cm2, Journ. Inst. Engrs. Aust. Jnu. Feb., 23——29, 1964.

    [6] 王耀文、郝晋异、刘永恩, 10000kg/cm2, 高压容器的研制, 地球物理学报, 24, 56——64, 1981.

    [7] 耿乃光、陈髓、姚孝新, 拼合岩石样品破裂的初步研究, 地球物理学报, 24, 238——241, 1981.

    [8] 耿乃光、陈髓、姚孝新, 岩石强度与应力途径, 力学学报, 5, 525——527, 1981.

    [9] Mogi, K. Lffect of the tziaxial stress system on fracture and flow of rocks, Phys. Earth Planet. Enteriors, 5, 318——324, 1972.
    • Related Articles

  • Related Articles

    Li Qi, Pu Yunwei, Wang Yan, Liu Yucen. 2025: Present-day crustal vertical deformation characteristics of North China from dense GNSS observations. Acta Seismologica Sinica, 47(2): 169-181. DOI: 10.11939/jass.20230153
    Xu Weimin, Shi Lei, Chen Shi, Lu Hongyan. 2021: Gravity field characteristics and seismogenic model in North China. Acta Seismologica Sinica, 43(4): 441-452. DOI: 10.11939/jass.20200150
    Wu Jianping　Ouyang Biaoup　Wang Weilai　Yao Zhixiang　Yuan Songyong. 2012: Ambient noise level of North China from temporary seismic array. Acta Seismologica Sinica, 34(6): 818-829.
    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.
    1987: INVESTIGATIONS OF THE DEEP ELECTRICAL CONDUCTIVITY BENEATH NORTHERN CHINA USING THE SPATIAL GRADIENT METHOD. Acta Seismologica Sinica, 9(2): 193-200.
    HAO JlNSHENG, LU XIAOHONG, Li JIHANcom sh advance. 1985: AN EXPERIMENTAL STUDY ON THE DENSITY AND ELASTIC WAVE VELOCITY OF TYPICAL ROCKS OF NORTH CHINA UNDER HIGH PRESSURE UP TO 10kb. Acta Seismologica Sinica, 7(3): 276-284.
    LUO RONGLIAN, LIU ZHENGRONG, CHEN YURUcom sh advance. 1984: THE VARIATION OF SEISMICITY PATTERN IN NORTH CHINA. Acta Seismologica Sinica, 6(2): 129-134.
    LI QINZU, JIN YAMIN, YU XINCHANGcom asic personality . 1982: FOCAL MECHANISMS AND CRUSTAL STRESS FIELD IN NORTH CHINA. Acta Seismologica Sinica, 4(1): 55-61.
    Luo GUANG-WEI, SHI XI-ZIIONG. 1980: EXPERIMENTAL RESULTS OF RADON AND THORIUM EMANATIONS FROM ROCK SPECIMEN UNDER PRESSURE. Acta Seismologica Sinica, 2(2): 198-204.
    WANG KEN, HE GUO-QI, YIN YOU-QUAN, CAI YONG-ENcom sh . 1980: A MATHEMATICAL SIMULATION FOR THE PATTERN OF SEISMIC TRANSFERENCE IN NORTH CHINA. Acta Seismologica Sinica, 2(1): 32-42.

Catalog

    Get Citation
    PDF
    XML
    Article views (1063) PDF downloads (107) 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