The traditional way to deepen the steel structure bridge is mainly based on Auto CAD lofting, Excel table as an auxiliary material purchase list statistics, and material table production and other applications. Absorb the advantages of each software, and avoid the disadvantages of each software.
The comprehensive application can realize the accuracy and convenience of steel structure box girder deepening. Based on the steel structure bridge project being implemented, this paper explores the new idea of bridge deepening method.
