Research on Construction Technology of Large-span Beam-Arch Composite Steel Structure Bridge
The large-span beam-arch composite steel structure technology is mature and easy to implement,which can meet the construction requirements of steel structure bridge project.In order to realize the safety and economy of bridge engineering,this paper studies the construction technology of large-span beam-arch composite steel structure bridge,and expounds the key construction points of this technology from the aspects of steel beam segmentation optimization,steel box girder construction,support system construction,hoisting construction and so on.Combined with the construction problems of large-span beam-arch composite steel structure bridge,the technical guarantee strategies during construction are put forward,aiming at improving the construction quality of bridge structure and building high-quality excellent engineering.
beam-arch composite bridgesteel structurehoisting constructionlinear control
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