Research Article

Monitoring of Tidal Variation and Temperature Change-Induced Movements of an Immersed Tunnel Using Distributed Optical Fiber Sensors (DOFSs)

Table 4

Correlation of the joint uneven settlement with temperature (I1–I3).

I1D11D12D13D14D15I2D21D22D23D24D25I3

Dec170.21−0.42−0.36−0.15−0.42−0.17−0.68−0.41−0.11−0.11−0.580.010.10
Dec180.57−0.71−0.100.04−0.400.69−0.43−0.030.67−0.06−0.660.680.81
Dec190.01−0.900.03−0.34−0.580.15−0.75−0.350.08−0.65−0.700.480.07
Jun12−0.13−0.78−0.73−0.68−0.46−0.28−0.39−0.570.10−0.44−0.37−0.320.00
Jun130.09−0.76−0.73−0.69−0.600.22−0.13−0.350.22−0.50−0.26−0.360.75
Jun14−0.07−0.74−0.89−0.91−0.74−0.03−0.62−0.68−0.31−0.81−0.66−0.410.50