@misc{oai:repo.qst.go.jp:00067094,
 author = {長谷川, 登 and 岡田, 大 and 近藤, 修司 and 三上, 勝大 and 北村, 俊幸 and 錦野, 将元 and 河内, 哲哉 and 倉橋, 慎理 and 島田, 義則 and Hasegawa, Noboru and Okada, Hajime and Kondo, Shuji and Mikami, Katsuhiro and Kitamura, Toshiyuki and Nishikino, Masaharu and Kawachi, Tetsuya},
 month = {Sep},
 note = {We are developing a new remote inspection method “high-speed laser hammering method” for detecting the defect in the tunnel concrete by using high power lasers. In this study, a practical use of the laser hammering system on vehicle was demonstrated in the road tunnel that is being used, and we have succeeded in the detection of the inner defect of the concrete., レーザー学会第523回研究会 「レーザー応用」},
 title = {レーザー打音法の道路トンネルにおける実証試験について},
 year = {2018}
}