Yasuo Hayakawa

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Speaker, Author, Co-Author

One-off sessions

第III部門

トンネル(2)

[III-92] Evaluation method for geological condition above tunnel face based on seismic reflection survey

〇Yasuo Hayakawa¹, Ryousuke Hamasu¹, Hiroyuki Hirano¹, Dohta Awaji¹, Shuro Yoshikawa¹ (1.SHIMIZU CORPORATION)