46 X. Wei et al. 10 20 30 40 50 0 1 −0.5 0 0.5 x y z 10 20 30 40 50 0 1 x y 10 20 30 40 50 −0.5 0 0.5 x z (a) (b) (c) Fig. 5.16 The third lateral bending dominated mode (f D4.11Hz, D1.34%) Table 5.1 Identified modal parameters of the Wilcott Bridge SSI Peak-picking No. Mode description Frequency (Hz) Damping (%) Frequency (Hz) 1 1st VD 0.96 2.49 0.94 2 1st LD 1.08 0.31 1.08 3 2ndVD 1.51 1.91 1.52 4 2ndLD 1.56 1.67 1.56 5 3rdVD 2.21 0.96 2.22 6 4thVD 2.71 1.89 2.72 7 1st T 3.22 0.82 3.20 8 5thVD 3.86 1.41 3.89 9 3rdLD 4.11 1.34 4.19 VD vertical bending dominated mode, LD lateral bending dominated mode, T torsional mode References 1. Ye, L.P., Feng, P., Zhang, K., Lin, L., Hong, W.H., Yue, Q.R.: FRP in civil engineering in China: research and applications. In: Proceedings of Fiber Reinforced Polymer: Reinforcement for Concrete Structures, pp. 1401–1412. Singapore (2003) 2. Wan, B.: Using fiber-reinforced polymer (FRP) composites in bridge construction and monitoring their performance: an overview. Advanced Composites in Bridge Construction and Repair, pp. 3–28 (2014) 3. Burgoyne, C., Head, P.: Aberfeldy Bridge–an advanced textile reinforced footbridge. In: Techtextil Syposium, pp. 1–9 (1993) 4. BD 49/01 Design Rules for Aerodynamic Effects on Bridges. In: Design Mannual for Roads and Bridges, vol. 1, Section 3, Part 17. ed: Highways England (2001) 5. AASHTO: Guide Specifications for Design of FRP Pedestrian Bridges, 1st edn. American Association of State Highway and Transportation Officials, Washington (2008) 6. Ascione, L., Caron, J.-F., Godonou, P., IJselmuijden, K.v., Knippers, J., Mottram, T., et al.: Prospect for New Guidance in the Design of FRP. EUR 27666 EN, 2016 7. Felber, A.J.: Development of a hybrid bridge evaluation system. PhD Thesis, The University of British Columbia (1994)
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