Underground Imaging Using Stacking Method of Reflected Scattered Waves : Study of the Longitudinal Sound Source Using Super-Magnetostriction Vibrator (Short Note)

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概要

• 論文の詳細を見る

• Underground imaging using a stacking method of reflected scattered waves has been studied. A sound source made of aluminum has already been employed in the hammer method. However, the amplitude of the reflected scattered waves is not stable. Therefore, we propose a new sound source comprising a super-magnetostriction vibrator whose displacement is 100 times larger than that of a conventional magnetostriction transducer. The experimental results show the potential of this new sound source. [DOI: 10.1143/JJAP.41.3501]

• 社団法人応用物理学会の論文
• 2002-05-30

著者

• Sugimoto Tsuneyoshi

  Faculty Of Engineering Toin University Of Yokohama

• MORIYA Masahiro

  Faculty of Engineering, Toin University of Yokohama

• Moriya Masahiro

  Faculty Of Engineering Toin University Of Yokohama

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• Underground Imaging Using Shear Waves : Study on Three Dimentional Underground Imaging
• Underground Imaging Using Stacking Method of Reflected Scattered Waves : Study of the Longitudinal Sound Source Using Super-Magnetostriction Vibrator (Short Note)
• Study on the Characteristics of Sound Propagation in Shallow Underground by Air-Borne Sound
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