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Steel-concrete combined continuous beam structure and construction method
The steel-concrete combined continuous beam structure comprises a box beam used for being arranged in the longitudinal direction of a bridge, a plurality of cantilevers are fixed to the two side faces, perpendicular to the transverse direction of the bridge, of the box beam, the cantilevers are arranged in the longitudinal direction of the bridge, and the top faces of the cantilevers are flush with the top face of a top plate of the box beam to form a main beam structure; a bridge deck is laid on the upper surface of the main beam structure, an inclined support is arranged between each cantilever and the box beam, the steel-concrete combined continuous beam structure is large in span, and the steel consumption is reduced.
本发明涉及一种钢混组合连续梁结构及施工方法，包括用于沿桥梁纵向设置的箱梁，箱梁垂直于桥梁横向的两个侧面均固定有多个挑臂，多个挑臂沿桥梁纵向设置，挑臂顶面与箱梁的顶板顶面相平齐形成主梁结构，主梁结构上表面铺设有桥面板，每个挑臂与箱梁之间设有斜支撑，本发明的钢混组合连续梁结构跨径大且节省了钢用量。
Steel-concrete combined continuous beam structure and construction method
The steel-concrete combined continuous beam structure comprises a box beam used for being arranged in the longitudinal direction of a bridge, a plurality of cantilevers are fixed to the two side faces, perpendicular to the transverse direction of the bridge, of the box beam, the cantilevers are arranged in the longitudinal direction of the bridge, and the top faces of the cantilevers are flush with the top face of a top plate of the box beam to form a main beam structure; a bridge deck is laid on the upper surface of the main beam structure, an inclined support is arranged between each cantilever and the box beam, the steel-concrete combined continuous beam structure is large in span, and the steel consumption is reduced.
本发明涉及一种钢混组合连续梁结构及施工方法，包括用于沿桥梁纵向设置的箱梁，箱梁垂直于桥梁横向的两个侧面均固定有多个挑臂，多个挑臂沿桥梁纵向设置，挑臂顶面与箱梁的顶板顶面相平齐形成主梁结构，主梁结构上表面铺设有桥面板，每个挑臂与箱梁之间设有斜支撑，本发明的钢混组合连续梁结构跨径大且节省了钢用量。
Steel-concrete combined continuous beam structure and construction method
一种钢混组合连续梁结构及施工方法
XU ZHAO (author) / LI HUAIFENG (author) / XU CHANGZE (author) / ZHAO HONGJIAO (author) / BAI GUANGYAO (author) / LI TAO (author) / GUAN RUYI (author) / HE PAN (author)
2022-03-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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