シールドトンネル(2)

[VI-376] Application results of underground displacement real-time visualization method in shield tunnel construction - Underground displacement measurement using optical fiber -

〇Hideki Nagatani¹, Takumi Nakajima¹, Michio Imai¹, Junichi Kawabata¹, Kazuo Yoshizako¹, Taihou Aruga¹, Yoshiaki Yamauchi², Kinzou Kishida² (1.KAJIMA CORPORATION, 2.Neubrex)

Keywords:Shield tunnel, Ground deformation, Distributed optical fiber, Rayleigh scattering