Presentation Information
[VI-178]Study on the efficiency improvement of maintenance management of subway tunnels using mobile 3D laser measurement.
*Hideaki Shinohara1, Akihiro Usui1, Hikaru Isozaki2, Ryuta Tsunoda2, Keisuke Suzuki3 (1. Metro Rail Facilities Co., Ltd., 2. Tokyo Metro Co., Ltd, 3. NEPRO Co., Ltd)
Keywords:
Subway tunnel,Construction gauge measurement,Home Measurement,Deformation development diagram,Inner space displacement