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WANG ENFU, WEI QINGYUN, LIU MINGDAcom sh advance. 1982: THREE DIMENSIONAL SEISMIC MODEL STUDY FOR THE INITIAL MOTION OF ACTUAL FAULT. Acta Seismologica Sinica, 4(1): 68-73.
Citation: WANG ENFU, WEI QINGYUN, LIU MINGDAcom sh advance. 1982: THREE DIMENSIONAL SEISMIC MODEL STUDY FOR THE INITIAL MOTION OF ACTUAL FAULT. Acta Seismologica Sinica, 4(1): 68-73.
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THREE DIMENSIONAL SEISMIC MODEL STUDY FOR THE INITIAL MOTION OF ACTUAL FAULT

  • Seismotectonic Brigade, State Seismological Bureau

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  • Published Date: August 31, 2011
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  • On the basis of the experimental study for two dimensional seismic model, the relations between the pattern of p-wave radiation, fault movement and tectonic stress are revealed by three dimensional seismic model, simulating the initial motion of actual faults. In studying the characteristics of propagation and radiation pattern of p-wave, it is inferred that the generating mechanism of an actual earthquake can be well explained by single lateral propagation of a fracture with finite displacement.
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    • References (1)
  • [1] D. P. Mckenzie, The relation between foult plane solutions for earthquake and the directions of the prineipal Stresses, Bull. Seism. Soc. drn., 59, 2, 591——601, 1989.

    [2] Yamakowa, Stress fields in focal regions, J. Phys. Earth., 19, 4, 347——355, 1971.

    [3] 黄忠贤等,构造应力方向与震源机制解,地震学报,2, 2, 1980.

    [4] T. Yanogidani, O. Sano, M. Terada and I. Ito, The observation of Crocks propagating in diametrically——Compressed rock disea, Iwt. J. Rock Mech. Min. Sev. and Geomech Abatr., 15, 5, 225——235, 1978.

    [1] D. P. Mckenzie, The relation between foult plane solutions for earthquake and the directions of the prineipal Stresses, Bull. Seism. Soc. drn., 59, 2, 591——601, 1989.

    [2] Yamakowa, Stress fields in focal regions, J. Phys. Earth., 19, 4, 347——355, 1971.

    [3] 黄忠贤等,构造应力方向与震源机制解,地震学报,2, 2, 1980.

    [4] T. Yanogidani, O. Sano, M. Terada and I. Ito, The observation of Crocks propagating in diametrically——Compressed rock disea, Iwt. J. Rock Mech. Min. Sev. and Geomech Abatr., 15, 5, 225——235, 1978.
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