560161.fig.0020a
(a) Mode 1 (Vertical mode 1)
560161.fig.0020b
(b) Mode 2 (Lateral mode 1)
560161.fig.0020c
(c) Mode 3 (Vertical mode 2)
560161.fig.0020d
(d) Mode 4 (Torsion mode 1)
560161.fig.0020e
(e) Mode 5 (Vertical mode 3)
560161.fig.0020f
(f) Mode 6 (Torsion mode 2)
560161.fig.0020g
(g) Mode 7 (Torsion mode 3)
560161.fig.0020h
(h) Mode 8 (Vertical mode 4)
Figure 20: 3D view of identified mode shapes of Wuyuan Bridge based on wireless sensing data.