@article{oai:repo.qst.go.jp:00085826,
 author = {戸本, 悟史 and 長谷川, 登 and 岡田, 大 and 近藤, 修司 and 北村, 俊幸 and 三上, 勝大 and 錦野, 将元 and 中村, 光 and Noboru, Hasegawa and Hajime, Okada and Shuji, Kondo and Toshiyuki, Kitamura and Masaharu, Nishikino},
 journal = {構造工学論文集},
 month = {Mar},
 note = {This study focused on the small concrete spalling caused by internal defects of time dependent behavior and investigated the relationship between spalling resistance and vibration properties using laser hammering system. By referring the laboratory test data, it was succeeded to detect for small spalling by using the raster scan measurement. In addition, the specimen’s vibration property data was simulated by the modelling of internal defect’s spalling resistance with spring constant. Finally, based on the verification of the issues and advancement of diagnostic by comparing human diagnostics method applying the existing tunnel lining, an effective way of implementing the laser hammering system was suggested.},
 pages = {671--684},
 title = {ラスター(格子状)スキャン機能を有するレーザー打音検査装置を用いたトンネル覆工コンクリートの診断支援技術の高度化に関する研究},
 volume = {68A},
 year = {2022}
}