| 破裂形变前兆的空间分布与地震预报问题 |
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| 引用本文： | 中国科学院地质研究所实验地震组. 破裂形变前兆的空间分布与地震预报问题[J]. 地质科学, 1976, 11(3): 213-221 |
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| 作者姓名： | 中国科学院地质研究所实验地震组 |
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| 作者单位： | 中国科学院地质研究所实验地震组 |
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| 摘 要： | 很多作者从不同角度阐述过地震过程与破裂过程的相似性。近年来的观察表明,大地震前确有一些前兆现象。但是由于地震现象很复杂,有些现象不易得到反复观测。在地震前发生的现象中,要分辨出那些确为地震的前兆,那些是其它因素的影响,往往要经过多年努力才能弄清。
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| 关 键 词： | |
THE PRECURSORY PHENOMENA AND THE SPACIAL DISTRIBUTION OF FRACTURES AND EARTHQUAKE PREDICTION |
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| Group of Experimental Seismology,Institute of Geology,Academia Sinica. THE PRECURSORY PHENOMENA AND THE SPACIAL DISTRIBUTION OF FRACTURES AND EARTHQUAKE PREDICTION[J]. Chinese Journal of Geology, 1976, 11(3): 213-221 |
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| Authors: | Group of Experimental Seismology Institute of Geology Academia Sinica |
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| Affiliation: | Group of Experimental Seismology, Institute of Geology, Academia Sinica |
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| Abstract: | By the fracturing model tests of various materials, the zonation of fractures appearing in the samples and the characteristic curve of strain occurring before the principal fracture are discussed in this paper. In addition, the precursors of earthquake are also studied here. |
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