Volume 2, Issue 2, April 2013, Page: 47-57
Method for Determining the Potential Strain Energy Stored in the Earth before a Large Earthquake
E. E. Khachiyan, Institute of Geological Sciences, National Academy of Sciences, Prosp. Marshal Bagramyan, 24a, Yerevan, 0019, Republic of Armenia
Received: Apr. 6, 2013;       Published: Apr. 2, 2013
DOI: 10.11648/j.earth.20130202.14      View  2826      Downloads  143
Abstract
This paper describes a technique for determining the potential energy of deformed material around a future earthquake rupture, with this energy being stored during the precursory period. The basic parameters are the following: rupture length on the Earth’s surface after the earthquake has occurred , rupture depth h, and the relative block movement along the rupture strike line . We compared the results for 44 large earthquakes with those derived by determining seismic wave energy from earthquake magnitude.
Keywords
Earthquake; Strain Energy; Energy Seismic Waves; Comparison
To cite this article
E. E. Khachiyan, Method for Determining the Potential Strain Energy Stored in the Earth before a Large Earthquake, Earth Sciences. Vol. 2, No. 2, 2013, pp. 47-57. doi: 10.11648/j.earth.20130202.14
Reference
[1]
J.N. Brune, The Physics of Earthquake Strong Motion, in Lomnitz, C. and Rosenblueth, E., Eds., Seismic Risk and Engineering Decisions, New York: Elsevier Sci. Publ. Co., 1976, pp.141-177.
[2]
C. Lomnitz, and K.S. Singh, Earthquakes and Earthquake Prediction, in Lomnitz, C. and E. Rosenblueth, , Eds., Seis¬mic Risk and Engineering Decisions, New York: Elsevier Sci. Publ. Co., 1976, pp. 3-30
[3]
J. Rice, Ed., The Mechanics of Earthquake Rupture, Ams-terdam: Elsevier, 1982.
[4]
K. Kasahara, Earthquake Mechanics, Cambridge Univer¬sity Press, 1981.
[5]
S.S. Grigoryan, On the Mechanics of Earthquake Genera¬tion and the Meaning of Empirical Relations in Seismology, Dokl. ANSSSR, 1988, vol. 299, no. 5, pp. 1094-1101.
[6]
Ch. Richter, Elementary Seismology, San Francisco: W.H. Freeman and Company, 1958.
[7]
B. Gutenberg, and C.F. Richter, Earthquake Magnitude, Intensity, and Acceleration, Bull. Seismol. Soc. Amer., 1956, vol. 46, no. 2, pp. 105-145.
[8]
H. Jeffreys, The Earth, Cambridge University Press, 1970.
[9]
N.N. Ambraseys, MaximUm Intensity of GroUnd Movements Caused by Faulting, Proc. 4th World Conf. Earthq. Eng., vol. 1, A-2, pp. 154-171, Santiago, Chile, 1969.
[10]
D. McKenzie, and J.N. Brune, Melting on Fault Planes during Large Earthquakes, Geophys. J. R. Astr. Soc., 1972, vol. 29, pp. 65-78.
[11]
S.P. Timoshenko, and J. Goudier, Theory of Elasticity. 2nd ed., New York: McGraw-Hill, 1951.
[12]
H.F. Reid, The Elastic Rebound Theory of Earthquakes, Univ, Calif. Publ. Bull. Dept. Geol., 1911, no.6.
[13]
D.L. Wells, and K.I. Coppersmith, New Empirical Rela¬tionship among Magnitude, Rupture Length, Rupture Width, Rupture Area, and Surface Displacement, Bull. Seismol. Soc. Amer., 1994, vol. 84, no. 4, pp. 974-1002.
[14]
T. Rikitake, Earthquake Prediction, Amsterdam: Elsevier, 1976.
[15]
L. Knopoff, Energy Release in Earthquakes, Geophys. J., 1958, vol. 1, no. 1, pp. 44-52.
[16]
K. Mogi, Earthquake Prediction, Academic Press, 1985.
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