Research Article
Analysis of Fatigue Crack Propagation of an Orthotropic Bridge Deck Based on the Extended Finite Element Method
Figure 11
Influence line of KI of the crack at the welding toes of the U-rib and top deck. (a) Crack at the welding toe of the top deck. (b) Crack at the welding toe of the U-rib web.
| (a) |
| (b) |