Steel box-girder

In a large bridge of steel box-girders shown in Fig. 13.16, cracks were visually found. Consequently, the activities of cracks were estimated by the AE method (Shigeishi 2004). The slab was covered with a waterproof... 

Figure 1. Configuration ofRSB (a) two photos ofRSB, (b) elevation and plan (unit m), (c) cross section of the steel box girder (unit min)...

For vibration, Figure 5-74 shows the average vibration of the bottom plate of a steel box girder for train operation on soft fasteners as opposed to stiff ones. 

Elasto-plastic analysis on seismic response of PC continuous box-girder bridge with corrugated steel webs based on section fiber model... 

When research seismic responses of PC continuous box-girder bridge with corrugated steel webs, the effect of vertical seismic component on moment and vertical displacement of main girder is larger. However, the effect on displacement and internal force of piers is smaller and can be ignored. 

Wang, S. et al. 2009. Application of prestressed concrete composite box-girder structure with corrugated steel webs in bridge engineering in China. Journal of Architecture and Civil Engineering 26(2) 15-20. 

---