Locally Corroded Stiffener Effect on Shear Buckling Behaviors of Web Panel in the Plate Girder

Figure 19

Shear buckling load and ratio of the V-L-R stiffener corrosion model.

(a) L-stiffener: 20–40% corrosion damage

(b) L-stiffener: 20–80% corrosion damage

(c) L-stiffener: 40-40% corrosion damage

(d) L-stiffener: 40–80% corrosion damage

(e) L-stiffener: 60–40% corrosion damage

(f) L-stiffener: 60–80% corrosion damage

(g) L-stiffener: 80–40% corrosion damage

(h) L-stiffener: 80-80% corrosion damage