Japan Society of Civil Engineers 2025 Annual Meeting
Advanced Search

Presentation Information

11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[VI-979]Comparative evaluation of segment roundness measurement methods

*Hikaru Irie1, Yoshito Hashimura1, Shoji Fujiwara1, Daisuke Nakaike1, Kazumasa Ishishita1, Yoshitaka Kii2, Komaki Tashiro2, Nobuyasu Tatsuzawa3, Rie Kumano3, Satoko Shinoda3 (1. KEISOKUGIKEN CO., LTD., 2. Kajima Corporation, 3. Tokyo Metropolitan Government)

Keywords:

shield,Roundness Measurement System,Automatic measurement,3D-scanner,3D-Light Detection and Ranging,Tunnel shape change

Back to Session information