リニューアル (14)

[VI-408] Research on Productivity Improvement of Tunnel Maintenance Management by Optical Fiber Measurement Technology (1)
-research summary-

*Yasuyuki Miyajima¹, Jyunichi Kawabata¹, Takuji Yamamoto², Kinzo Kishida³, Hiroshi Shinbo⁴, Kazuhiko Kanai⁵, Hayato Nonaka¹, Michio Imai¹, Noboru Sakamoto⁵ (1. Kajima corporation, 2. Advanced Construction Technology Center, 3. Neubrex Co., Ltd., 4. Retec Engineering corporation, 5. Yachiyo Engineering Co., Ltd. )

Keywords:optical fiber, maintenance, measurement, design