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Abstract

Summary

Vibrosies exploration seismology is leading geophysical method. The Recent hardware and technology developments allow seismic acquisition for detail near surface imaging. The light seismic vibrator driven by linear synchronous motor may serves as an alternative to hammer or standard heavy hydraulic vibrosource for shallow depth engineering studies. Advantages of electric vibrator includes wider output signal spectrum (up to 1KHz), shear wave mode operations with all kinds of comprehensive signals such as pseudorandom , adaptive and broadsweep sweep signals. The first field experiment with lightweight vibrosource was carried out in urban environment of Moscow City. Results of field experiment and data processing are presented in this paper.

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/content/papers/10.3997/2214-4609.201901779
2019-04-16
2024-03-29
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References

  1. А.П.Жуков, С.В.Колесов, Г.А.Шехтман, М.Б.Шнеерсон
    [2011]. Сейсморазведка с вибрационными источниками. Издательство ГЕРС, 14–17.
    [Google Scholar]
  2. К.И.Логинов, А.П.Жуков, М.Б.Шнеерсон и И.В.Логинов
    [2012]. Нелинейные волновые поля в акустическом каротаже и вибрационной сейсморазведке. Издательство ГЕРС, 14–17.
    [Google Scholar]
  3. Dean, T.
    [2014]. The use pseudorandom sweeps for vibroseis surveys. Geophysical Prospecting, 62, 50–74.
    [Google Scholar]
  4. Noorlandt, D., Drijkoningen, G., Dams, J. and Jenneskens, R.
    [2015]. A seismic vertical vibrator driven by linear synchronous motor. Geophysics, 80, EN57-EN67.
    [Google Scholar]
  5. Galikeev, T., Zhukov, A. and Korotkov, I.
    [2019]. High-resolution land seismic acquisition with Broadsweep. First Break, 38, 61–66.
    [Google Scholar]
  6. Zhukov, A., Korotkov, I., Sidenko, E., Nekrasov, I., Gridin, P. and Galikeev, T.
    [2017]. Simultaneous pseudo-random shuffle-sweep generation and increased seismic data acquisition productivity. SEG Technical Program, Expanded Abstracts, 151–155.
    [Google Scholar]
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