Research Article

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

Table 3

Correlation of the joint opening with temperature (D31 to I6).

D31D32D33D34D35I4D41D42D43D44D45I5D51D53D54D55I6

Jun12−0.59−0.64−0.33−0.55−0.43−0.30−0.640.07−0.50−0.37−0.32−0.05−0.35−0.39−0.56−0.09−0.13
Jun13−0.77−0.72−0.56−0.61−0.50−0.53−0.81−0.40−0.61−0.55−0.46−0.23−0.54−0.64−0.68−0.43−0.67
Jun14−0.84−0.81−0.71−0.72−0.75−0.74−0.87−0.62−0.68−0.72−0.67−0.61−0.74−0.77−0.80−0.68−0.78