2Ni Y Q, Hua X G, Wong K Y, et al. Assessment of Bridge Expansion Joints Using Long-Term Displacement and Tern perature Measurement[J].Journal of Performance of Con structed Facilities, 2007,21 (2) : 143 -151.
3Porco F, Fiore A, Porco G, et al. Monitoring and Safety for Prestressed Bridge Girders by S()FO Sensors [J]. Journal of Civil Structural Health Monitoring, 2013,3 (1):3-18.
