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岩石标本受压时氡和钍射气量的实验结果

罗光伟, 石锡忠

罗光伟, 石锡忠. 1980: 岩石标本受压时氡和钍射气量的实验结果. 地震学报, 2(2): 198-204.
引用本文: 罗光伟, 石锡忠. 1980: 岩石标本受压时氡和钍射气量的实验结果. 地震学报, 2(2): 198-204.
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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.
Citation: 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.
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岩石标本受压时氡和钍射气量的实验结果

  • 北京市地震队水化学组

EXPERIMENTAL RESULTS OF RADON AND THORIUM EMANATIONS FROM ROCK SPECIMEN UNDER PRESSURE

  • Hydro-Chemistry Group, The Seismological Brigade of Peking

摘要

    摘要
  • 摘要: 本文叙述继续过去已进行的工作[1],对岩石标本在实验室内加压,观测其氡和钍的射气量.所用实验装置与过去基本相同. 实验结果仍说明地下水中氡含量的变化作为地震的一种前兆现象是与岩石破裂有关,但局部地区的破裂过程、岩性等有差异,可使地震前后氡含量异常变化呈现多种状态.
    Abstract: This paper describes the continuation of the previous laboratory work[1] on the observation of Radon and Thorium emanations from rock specimen under pressure. The equipments used in the experiment are nearly the same as before. The results show again the previous conclusion that the variation of radon content of underground water as a precursory phenomena of strong earthquakes is related to the fracturing of rock medium. However, for local regions, the characters of rock fracturing, of rocks themselves and so on are quite different so that the anomalous behavior of the variation of radon content before and after a strong earthquake may be quite different.
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  • [1] 北京市地震队水化学组, 岩石破裂与氧含量变化关系的实验研究, 地球物理学报, 20, 4, 277, 1977.

    [2] V. I. Mjachkin, W. F. Brace, G. A. Sobolev and J. H. Dieterich, Two models for earthquake forerunners, Pure and Applied Geophysics, 113, 169, 1975.

    [3] W. F. Brace, The physical basis for earthquake prediction, Technology Review, 77, 5, 26, 1975.

    [4] Β. И. Мячкин, Б. В. Костров, Г. А. Соδолев, О. Г. Шамина, Основы фнзики очага и предвестники землетрясений, фцзцка оцаzа земпетрясенця, стр. 6, 1975.

    [5] C. H. Scholz, L. R. Sykes and Y. P. Aggarwal, Earthquake prediction: A Physical Basis, Science, 181, 803, 1973.

    [6] C. H. Scholz and R. Kranz, Notes on dilatancy recovery,  Journal of Geophysical Research, 79, 14, 2132, 1974.

    [7] J. R. Booker, Dilatancy and crustal uplift, Pure and Applied Geophysics, 113, 110, 1975

    [8] C. Kisslinger, Earthquake prediction, Physics Todcuy, 27, 3, 36, 1974.

    [9] Frank Press, Earthquake prediction, Scientific American, 232, 5, 14, 1975.

    [10] R. H. Sibson, J. Mcm. Moore and A. H. Rankin, Seismic plumping—a hydrothermal fluid transport mechanism, Journal of the Geological Society, 131, 6, 653, 1975.
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  • 发布日期:  2011-09-02

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