1982: A METHOD FOR DEFINING DANGEROUS AREAS OF IMPENDING STRONG EARTHQUAKES. Acta Seismologica Sinica, 4(2): 127-135.
Citation: 1982: A METHOD FOR DEFINING DANGEROUS AREAS OF IMPENDING STRONG EARTHQUAKES. Acta Seismologica Sinica, 4(2): 127-135.

A METHOD FOR DEFINING DANGEROUS AREAS OF IMPENDING STRONG EARTHQUAKES

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  • Published Date: August 31, 2011
  • The strike directions of earthquake faults of many strong earthquakes occurred recently in North China show that there exists a stress field, the direction of its principal stress is nearly the same everywhere. Based on the Coulomb-Navier strength theory, the present author proposes in this paper the concept of fault with critical strike and discusses the physical mechanism forming the blocked segment of fault. Some characteristic features of the offset of a fault and the stress field around the block-segment as worked out by the same author previously are referred.By combining all such results, a method for defining dangerous areas of strong earthquakes is now available. In addition, a method for predicting the magnitudes of earthquakes is also proposed.
  • [1] 中国科学院地球物理研究所,地震学基础,科学出版社,1976,

    [2] 张文佑等,“断块”与“板块”,中国科学,2, 1978,

    [3] 邱群,1976年7月28日河北省唐山7.8级地震发晨背景及其活动性,地球物理学报,19, 4, 1976

    [4] 邓起东等,关于海城地震震源模式的讨论,地质科学,3, 1976,

    [5] 滕吉文等,华北平原中部地区深部构造背景及邢台地震(二),地球物理学报,18, 3, 1975,

    [6] S: P. 'fimoshenko. History of Strength of Materials, 1953.

    [7] J. C. Jaeger, Elasticity. Fracture and Flow, 1964.

    [8] 丁文镜,强震前闭锁段附近的断层错距,力学与实践,1 1980,

    [9] 丁文镜,强震前闭锁段周围应力场的某些特征,科学通报,14, 1979,

    [10] 郭增建等,震源孕育模式的初步讨论,地球物理学报,16, 1973,

    [11] A. Nur, Nonuniform friction: a physical basis for earthquake mechanics, EOS. 57,330. 1976.

    [12] 李四光,地震地质,科学出版社,1973,

    [13] 中国科学院地质研究所,中国地震地质概论,科学出版社,1977,

    [14] 藤井一郎,地震发生前.《地震》.27, 3, 1974,

    [15] M. Viss and J. N. Brune. The Alaska earthquake of 28 March 1964: a complex multiple rupture.Bull. Seis. Soc. Amen, 57. 5. 1967.

    [16] M. D. Trifunac and J. N. Brune. Complexity of energy release during the Imperial Valley California earthquake of 1940, Ball. Scis. Soc. Amen. 60, 1, 1970.

    [17] 丁文镜,唐山地震强余震分布特征和迁移规律,地质科学,1, 1978,

    [18] S. Timoshenko. J. N. Goodier. Theory of Elasticity, 3ed., 1970.

    [19] 王宋贤等,北京地区断层的活动,地球物理学报,21, 4, 1978,

    [20] 钱学森,对粘弹性介质Alfrey定理的推广,Quart. Appl. Math.. 8,104——106. 1950.

    [1] 中国科学院地球物理研究所,地震学基础,科学出版社,1976,

    [2] 张文佑等,“断块”与“板块”,中国科学,2, 1978,

    [3] 邱群,1976年7月28日河北省唐山7.8级地震发晨背景及其活动性,地球物理学报,19, 4, 1976

    [4] 邓起东等,关于海城地震震源模式的讨论,地质科学,3, 1976,

    [5] 滕吉文等,华北平原中部地区深部构造背景及邢台地震(二),地球物理学报,18, 3, 1975,

    [6] S: P. 'fimoshenko. History of Strength of Materials, 1953.

    [7] J. C. Jaeger, Elasticity. Fracture and Flow, 1964.

    [8] 丁文镜,强震前闭锁段附近的断层错距,力学与实践,1 1980,

    [9] 丁文镜,强震前闭锁段周围应力场的某些特征,科学通报,14, 1979,

    [10] 郭增建等,震源孕育模式的初步讨论,地球物理学报,16, 1973,

    [11] A. Nur, Nonuniform friction: a physical basis for earthquake mechanics, EOS. 57,330. 1976.

    [12] 李四光,地震地质,科学出版社,1973,

    [13] 中国科学院地质研究所,中国地震地质概论,科学出版社,1977,

    [14] 藤井一郎,地震发生前.《地震》.27, 3, 1974,

    [15] M. Viss and J. N. Brune. The Alaska earthquake of 28 March 1964: a complex multiple rupture.Bull. Seis. Soc. Amen, 57. 5. 1967.

    [16] M. D. Trifunac and J. N. Brune. Complexity of energy release during the Imperial Valley California earthquake of 1940, Ball. Scis. Soc. Amen. 60, 1, 1970.

    [17] 丁文镜,唐山地震强余震分布特征和迁移规律,地质科学,1, 1978,

    [18] S. Timoshenko. J. N. Goodier. Theory of Elasticity, 3ed., 1970.

    [19] 王宋贤等,北京地区断层的活动,地球物理学报,21, 4, 1978,

    [20] 钱学森,对粘弹性介质Alfrey定理的推广,Quart. Appl. Math.. 8,104——106. 1950.
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