Crane Lifting Optimization and Construction Monitoring in Steel Bridge Construction Project Based on BIM and UAV

Table 1

Detailed information on the steel bridge.

Pier number	No. 72∼No. 75
Mileage station	K13 + 374.783∼K13 + 444.783
Span length	47.3 m + 70 m + 62.3 m
Superstructure	Steel box bridge with continuous girder
Overall length of the bridge	179.6 m
Design speed	80 km/h
Cross section	0.5 m (guard fence) + 11.75 m (lanes) + 0.5 m (median divide) + 11.75 m (lanes) + 0.5 m (guard fence) = 25 m
Design reference period	100 years