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[III-187] Efficient extraction for scope of counter measures mountain tunnels using surface wave exploration

*Jun Nakamura¹, Kazuo Kamata¹, Hiroaki Mori¹, Shinya Ueno² (1. Central Nippon Highway Engineering Nagoya Company Limited, 2. Central Nippon Expressway Company Limited)

Keywords:

tunnel,uplift of road surface,survey,measurement,surface wave exploration

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