試験法・調査法②

1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[III-301] Experimetal study on cavity investigation Part 1 - Cavity survey by low frequency Ground Penetrating Radar -

*Shigehiro Nomura¹, Naoto Yoshino², Takehiro Kanii² (1. Tanaka Geological Corporation, 2. TODA Corporation)

Keywords:

Cavity investigation,Ground Penetrating Radar,non-destructive investigation

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