List of products by author: H. Moriya

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  Fundamental study on a three-dimensional seismic reflection method in tunnels

  Abstract: We are developing a seismic reflection method as a convenient, portable method of surveying rock and geological conditions ahead of tunnel faces. In this paper, a round of verification experiment conducted during actual tunnel construction is described, and then the characteristics of the three-dimensional measurements obtained are discussed. Four arrangements of three-dimensional seismometers...

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