A Prognostic Model for Newly Operated Highway Bridges Based on Censored Data and Survival Analysis

Figure 1

Common bridge diseases; (a) longitudinal cracks at the bottom of the beam, (b) corrosion of hollow-core slab reinforcement, (c) bearing shear deformation; (d) bearing separation; (e) circumferential cracks in bridge piers; (f) corrosion of cover beam reinforcement; (g) cracking and blocking of the anchorage area of the expansion joint; (h) bridge deck pitting.

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(b)

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(d)

(e)

(f)

(g)

(h)