∏-shape girder

Ⅱcross-section main girder

Ⅱ-shape girder

50m simply supported box girder

50-m span box girder

60 m precast concrete box girder

64-type military girder

70 m Box Girder

a box girder with construction defects

a curved box girder bridge

a structural composition of reinforced concrete arch and prestressed girder

abnormity steel box girder

above deck girder

additional girder

additional side girder

Analysis of Girder Support in Common Use

anchored rock runway girder

annular girder

arch continuous box girder bridges

arch girder