Presentation Information
[VI-578]Stability evaluation of tunnel support structure using TLS/Digital surveying
*Kodai Oya2, Daisuke Kobayashi1, Keisuke Masuda1, Takumi Ishida1, Jun Kikuchi2 (1. Central Nippon Expressway Company Limited, 2. SHIMIZU CORPORATION)
Keywords:
digital surveying,point cloud data,tunnel excavation management,tunnel deformation,Initial deformation speed