土木分野におけるセンサ技術の利用と可能性 (3)

[CS9-20] An Experiment of Layer Thickness Detection by MMS with Phase Difference Laser Scanner for Detecting Voids in Concrete of Tunnel Linings

〇Daisuke Fujimura¹, Yuuya Yamaguti², Souichiro Shiraishi², Naoki Okamoto², Hiroaki Iwakami³, tatsunori sada¹, Hisashi Emori¹ (1.Nihon University, 2.Aero Asahi Corporation, 3.NIKON-TRIMBLE CO., LTD.)

Keywords:MMS, Laser Scanner, Phase Difference, Layer Thickness Detection, Measurement Accuracy