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1985: AN INVERSION FORMULA FOR A MANTLE STRUCTURE WITH LOW VELOCITY ZONE. Acta Seismologica Sinica, 7(2): 226-230.
Citation: 1985: AN INVERSION FORMULA FOR A MANTLE STRUCTURE WITH LOW VELOCITY ZONE. Acta Seismologica Sinica, 7(2): 226-230.
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AN INVERSION FORMULA FOR A MANTLE STRUCTURE WITH LOW VELOCITY ZONE

  • Institute of Geophysics, State Seismological Bureau

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  • Published Date: August 31, 2011
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    • Abstract
  • In this paper, a concise formula for a mantle structure with low velocity zone is presented, based on the works of Gerver and Markushevich, and McMechan. Although it is merely one of a large number of possible solutions, it is convenient for inverting the travel time data of the upper mantle when the information from LVZ is limited. The velocity structure of the upper-most mantle of the Beijing-Taiwan profile is given as an example.
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    • References (1)
  • [1] HergIotz, G., fiber das Benndorfsche Problem der Fortpflanzungsgeschwindigkeit der Erdbensttahlen, Ph ys. Zeit.145——147, 1907

    [2] Gerver, M. and V. Matkushevich, Determination of a seismic wave velocity from the travel——timecurve, Geophys. J., 11, 165——173, 1966.

    [3] 赵珠,华北地区上地慢速度结构的初步研究,地球物理学报,26,341——354,1983,

    [4] McMechan, G. A., Low——velocity zone parameters as functions of focal depth, Geophys, J., 51,217——228, 1977.

    [5] McMechan, G. A., Low——velocity zone inversion by the Wiechert——Herglotz integral, Bull. Seism. Soc.Amen, 69, 379——385, 1979

    [1] HergIotz, G., fiber das Benndorfsche Problem der Fortpflanzungsgeschwindigkeit der Erdbensttahlen, Ph ys. Zeit.145——147, 1907

    [2] Gerver, M. and V. Matkushevich, Determination of a seismic wave velocity from the travel——timecurve, Geophys. J., 11, 165——173, 1966.

    [3] 赵珠,华北地区上地慢速度结构的初步研究,地球物理学报,26,341——354,1983,

    [4] McMechan, G. A., Low——velocity zone parameters as functions of focal depth, Geophys, J., 51,217——228, 1977.

    [5] McMechan, G. A., Low——velocity zone inversion by the Wiechert——Herglotz integral, Bull. Seism. Soc.Amen, 69, 379——385, 1979
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