ISSN 1004-4140
CN 11-3017/P
Sun Yuejun, Yu Guozhu, Shi Gui, Liu Wenxiang. The Cross-well Seismic Computerized Tomography Technology and It's Application in The Cavern Survey[J]. CT Theory and Applications, 2001, 10(4): 10-13.
Citation: Sun Yuejun, Yu Guozhu, Shi Gui, Liu Wenxiang. The Cross-well Seismic Computerized Tomography Technology and It's Application in The Cavern Survey[J]. CT Theory and Applications, 2001, 10(4): 10-13.

The Cross-well Seismic Computerized Tomography Technology and It's Application in The Cavern Survey

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  • Received Date: August 27, 2001
  • Available Online: December 28, 2022
  • :The existence of cavern would bring great or potential dangers to every kind of construction engineering. Cross-well seismic computerized tomography(seismic CT) technology is a new geophysics method. This method can efficiently and accurately inverse the inhomogeneous distribution of layers between the wells. This theme is about the principles and methods of cross-well seismic CT technology, and it introduces the application of this technology in a factual cavern survey engineering. In the engineering, the authors combine the result of drilling survey and inversion result of seismic CT technology, and then analyze the two comparative results. As the analysis shows, the seismic CT technology have the advantages of higher precision and credibility, which can make preciser imaging of subsurface medium in engineering geophysics than usual explorative methods.
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