Comparison and selection of arch rib assembly schemes of Dongping Bridge in Foshan

The comparison and selection of construction schemes of arch rib assembly for Dongping Bridge was introduced.Based on the special structure of the bridge and complex geography,topography and geological conditions,the successful implementation of the selected scheme for arch rib of the main bridge by lying fight,which provide some helpful experiences and references to the construction of the steel box cooperative system of self-anchored arch bridge.