Acoustic method for defining the stress state of a rock massif based on solution of the seismic inverse problem

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• 作者：L. A. Nazarov ; L. A. Nazarova ; E. I. Romenskii ; V. A. Tcheverda…
• 刊名：Doklady Earth Sciences
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：466
• 期：2
• 页码：210-213
• 全文大小：557 KB
• 参考文献：1.J. Jaeger, N. G. Cook, and R. Zimmerman, Fundamentals of Rock Mechanics (Wiley-Blackwell, Oxford, 2007).
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• 作者单位：L. A. Nazarov (2)
  L. A. Nazarova (2)
  E. I. Romenskii (3)
  V. A. Tcheverda (1)
  M. I. Epov (1)
  
  2. Chinakala Mining Institute, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
  3. Sobolev Institute of Mathematics, Siberian Branch, Russian Academy of Sciences, Akad. Koptyuga pr. 4, Novosibirsk, 630090, Russia
  1. Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Akad. Koptyuga pr. 3, Novosibirsk, 630090, Russia
  
• 刊物主题：Earth Sciences, general;
• 出版者：Springer US
• ISSN：1531-8354

文摘

A method for estimating the stress–strain state of a rock massif in the vicinity of underground facilities is substantiated. This method is based on solution of the boundary inverse problem of defining the components of an external stress field from the acoustic sounding data. The acoustic sounding data used are the arrival times of diving head longitudinal waves, recorded in a long mine shaft. Numerical experiments have revealed the optimal arrangement of the recording network and the limited relative error in the input data, which, taken together, provide for solvability of the inverse problem.