Advanced Search
XU ZHAOYONG, BAO YIFENG, LI ZHONGFUcom sh advance. 1984: THE EFFECT OF SIZE OF CRACK ON ENERGY OF SHEAR FRACTURE. Acta Seismologica Sinica, 6(3): 362-368.
Citation: XU ZHAOYONG, BAO YIFENG, LI ZHONGFUcom sh advance. 1984: THE EFFECT OF SIZE OF CRACK ON ENERGY OF SHEAR FRACTURE. Acta Seismologica Sinica, 6(3): 362-368.
shu

THE EFFECT OF SIZE OF CRACK ON ENERGY OF SHEAR FRACTURE

  • Seismological Bureau of Yunnan Province

More Information
  • Published Date: August 31, 2011
    Graphical Abstract
    • Abstract
  • This paper deals with an experiment on cylindrical marble samples in which artificial unlinked cracks making angles of about 30?with the cylindrical axis are cemented by epoxy resin. The effect of crack size and filling material on energy of shear fracture are studied experimentally. The results are that as the relative area of the cracks increases from zero to 90% the shear fracture energy decreases gradually from (6.92.1) 103J/m2 to(0.60.5)103J/m2. The theoretical values of stress drop obtained by Knopoff's method and the method of slip-weakening model are almost the same. However, the ratio of these values of stress drop to that observed experimentally increases gradually and reaches about 10 as the relative crack area increases from zero to 90%. At the same time, some possible factors causing the large difference of stress drop during earthquakes and rock failure and the large difference of values of shear fracture energy obtained by various methods, are discussed. It has been proposed that the effect of the honeycomb-contact structure of fault surfaces may be important.
    • FullText(HTML)
    • References (1)
  • [1] Kanamori, H., and Anderson. D. L., Theoretical basis of some empirical relation in Seismology,Bull. Seis. Soc. Am., 65, 1073——1095, 1975.

    [2] Mogi, K., Fracture and flow of rock, Tectonophysics, 13, 541——568, 1972.

    [3] Byerlee, J. D., and Brace, W. F., Stick——slip stable sliding and earthquakes——effect of rock type, pressure, Strain rate and stiffness, J. Geophys. Res., 73, 6031——6037, 1968

    [4] Wong, T. F., Shear fracture energy of Westerly granite from post failure behaviour,J.Geopliys. Res.,87 ( B2 ), 990——1000, 1982.

    [5] 许昭永,李忠富,包一峰,舒加宁,彭万里,裂缝大小对岩石强度及应力降的影响,岩石力学与工程学报(创刊号),1, 1, 1982.

    [6] Rice, J. R., The Mechanics of earthquake rupture, in physics of the Earth's interior, edited by A. M Dziewonski and E. Boschi, Italian Physical Society, 576——606, 1982.

    [7] Rummel, F., Alhed H. J., and Frohn, C,Gerlands Beitr, Geoplv.ys., 83, 1979.

    [8] Knopoff, L., Energy release in earthquakes, Geophys. J. Roy. Astro. Soc., 1,1, 44——51, 1958.

    [9] 陈培善,分析地履波估算地壳内的应力值,地震学报,3, 3, 251——263, 1981.

    [10] Starr, A. T., Slip in a crystal and rupture in a solid due to shear, Proc. Camb.Phil. Soc., 24, 480——500, 1928.

    [11] 布林,H.K.,从地下坑道天然应力测量分析中得出的几点结论,地壳应力状态,(中译本),地震出版社,98——103,1978.

    [1] Kanamori, H., and Anderson. D. L., Theoretical basis of some empirical relation in Seismology,Bull. Seis. Soc. Am., 65, 1073——1095, 1975.

    [2] Mogi, K., Fracture and flow of rock, Tectonophysics, 13, 541——568, 1972.

    [3] Byerlee, J. D., and Brace, W. F., Stick——slip stable sliding and earthquakes——effect of rock type, pressure, Strain rate and stiffness, J. Geophys. Res., 73, 6031——6037, 1968

    [4] Wong, T. F., Shear fracture energy of Westerly granite from post failure behaviour,J.Geopliys. Res.,87 ( B2 ), 990——1000, 1982.

    [5] 许昭永,李忠富,包一峰,舒加宁,彭万里,裂缝大小对岩石强度及应力降的影响,岩石力学与工程学报(创刊号),1, 1, 1982.

    [6] Rice, J. R., The Mechanics of earthquake rupture, in physics of the Earth's interior, edited by A. M Dziewonski and E. Boschi, Italian Physical Society, 576——606, 1982.

    [7] Rummel, F., Alhed H. J., and Frohn, C,Gerlands Beitr, Geoplv.ys., 83, 1979.

    [8] Knopoff, L., Energy release in earthquakes, Geophys. J. Roy. Astro. Soc., 1,1, 44——51, 1958.

    [9] 陈培善,分析地履波估算地壳内的应力值,地震学报,3, 3, 251——263, 1981.

    [10] Starr, A. T., Slip in a crystal and rupture in a solid due to shear, Proc. Camb.Phil. Soc., 24, 480——500, 1928.

    [11] 布林,H.K.,从地下坑道天然应力测量分析中得出的几点结论,地壳应力状态,(中译本),地震出版社,98——103,1978.
    • Related Articles

  • Related Articles

    Zhang Yu, Wang Lanwei, Hu Zhe, Zhang Xingguo, Lou Xiaoyu. 2024: Location method of point interference source and its practical application in geoelectric field observation. Acta Seismologica Sinica, 46(1): 106-119. DOI: 10.11939/jass.20220153
    Tan Jieyu, Li Lanping, Sun Junsong. 2023: A method for locating interference source by long-and-short polar distance ratio and its practical application in geoelectric field observation. Acta Seismologica Sinica, 45(4): 685-694. DOI: 10.11939/jass.20220047
    Mao Shirong, Guan Zhende, Yan Chunheng. 2018: A technique for earthquake and karst collapse recognition based on wavelet packet fractal and neural network. Acta Seismologica Sinica, 40(2): 195-204. DOI: 10.11939/jass.20170077
    Zhang Yu, Wang Lanwei, Zhao Jialiu, Jiang Yanlin, Hu Zhe, Zhang Xingguo, Wang Fucai. 2017: Location method of electromagnetic interference sources in geo-electric field observation. Acta Seismologica Sinica, 39(3): 367-373. DOI: 10.11939/jass.2017.03.006
    Lu Jiangbo, Fang Zhi. 2014: An improved ray-tracing algorithm based on linear travel-time interpolation. Acta Seismologica Sinica, 36(6): 1089-1100. DOI: 10.3969/j.issn.0253-3782.2014.06.010
    Zheng Xiangxiang, Shuai Xianghua. 2013: Research on spatial interpolation of earthquake disaster information based on geostatistics and DEM. Acta Seismologica Sinica, 35(4): 573-583. DOI: 10.3969/j.issn.0253-3782.2013.04.01
    Xu Rugang　Zhang YiGu ChunleiChen BinupZhu ZhichunWang LeiYu Yongdivstyle. 2012: Fractal characterization of the spatial uniformity of three component stations in China Geomagnetic Survey for 2005.0. Acta Seismologica Sinica, 34(3): 383-388.

  • Cited by

    Periodical cited type(16)

    1. 王伟，翟法智，高星，尤加春. 盾构机数据采集系统的变差分系数波场模拟研究. 地球物理学进展. 2023(06): 2734-2746 .
    2. 陈金焕. 基于Spark的近地表速度模型快速层析反演. 石油物探. 2022(01): 146-155 .
    3. 邓迪，肖万博，王彦宾. 全火星模型中震波传播特征的数值模拟研究. 北京大学学报(自然科学版). 2020(04): 629-637 .
    4. 吴海燕，朱祖扬，张卫. 基于有限差分法和伪谱法的井孔声场数值模拟. 测井技术. 2018(03): 277-281 .
    5. 蔡志成，顾汉明，成景旺，刘春成，刘志斌，刘少勇. 大规模变网格三维地震正演MPI并行策略与实现. 石油地球物理勘探. 2017(03): 468-476+2-3 .
    6. 黄妍，陈彦阳，王彦宾. 柴达木盆地东部地震地面运动放大效应. 地震工程学报. 2017(03): 534-544 .
    7. 张建国. 虚谱法地震波场逆时偏移. 科技创新与应用. 2016(09): 71-72 .
    8. 张建国，王山山. 有限差分—虚谱混合法逆时地震偏移. 油气地球物理. 2016(01): 17-21 .
    9. 王洲鹏，王彦宾，张献兵. 表层沉积物特性对地震地面运动的影响研究. 地震工程学报. 2016(01): 120-128 .
    10. 崔丛越，张献兵，王彦宾. 基于图形处理器的伪谱和高阶有限差分混合方法地震波数值模拟. 地震学报. 2015(02): 289-298+370 . 本站查看
    11. 周丽，顾汉明，成景旺，刘春成，刘志斌，杨小春. 基于MPI的OBC三维多波多分量地震观测正演模拟并行算法实现. 石油物探. 2014(06): 665-674 .
    12. 严武建，王彦宾，石玉成. 基于伪谱和有限差分混合方法的兰州盆地强地面运动二维数值模拟. 地震工程学报. 2013(02): 302-310 .
    13. 郭明珠，赵芳，赵凤仙. 场地地震动局部地形效应研究进展. 震灾防御技术. 2013(03): 311-318 .
    14. 秦艳芳，王彦宾. 地震波传播的三维伪谱和高阶有限差分混合方法并行模拟. 地震学报. 2012(02): 147-156+282 . 本站查看
    15. 朱多林，白超英. 基于波动方程理论的地震波场数值模拟方法综述. 地球物理学进展. 2011(05): 1588-1599 .
    16. 李少华，王彦宾. 松软覆盖层对隐伏断层带围陷波的影响研究. 高原地震. 2011(02): 13-17 .

    Other cited types(13)

Catalog

    Get Citation
    PDF
    XML
    Article views (977) PDF downloads (122) Cited by(29)
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

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

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return