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A platform for research: civil engineering, architecture and urbanism
Anti-fatigue orthotropic steel-concrete combined bridge deck
The invention discloses an anti-fatigue orthotropic steel-concrete combined bridge deck and relates to the technical field of bridge construction.The anti-fatigue orthotropic steel-concrete combined bridge deck comprises a bridge deck slab, a U-shaped rib and longitudinal and transverse supporting beams, the U-shaped rib comprises a bottom plate, a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are connected to the two sides of the bottom plate, the first supporting plate is connected with a first welding plate, and the second supporting plate is connected with a second welding plate; the bottom plate is fixedly connected with the longitudinal and transverse supporting beams, the first welding plate and the second welding plate are fixedly connected with the bridge deck slab, the first supporting plate is provided with multiple sets of first long-strip-shaped holes in the length direction, each set of first long-strip-shaped holes is provided with multiple rows of first long-strip-shaped holes, the second supporting plate is provided with multiple sets of second long-strip-shaped holes in each set, and the first welding plate is provided with a first welding groove. The second welding plate is provided with a second welding groove. The problem that the service life of the orthotropic steel bridge is affected by the spliced U ribs is solved, and the beneficial effects that welding is convenient, and the bridge deck strength is high are achieved.
本发明公开了一种抗疲劳正交异性钢混组合桥面，涉及桥梁建筑技术领域领域，其包括桥面板、U肋和纵横支撑梁，U肋包括底板和连接在底板两侧的第一支撑板、第二支撑板，第一支撑板连接有第一焊接板，第二支撑板连接有第二焊接板，底板与纵横支撑梁固定连接，第一焊接板和第二焊接板与桥面板固定连接，第一支撑板沿长度方向开设有多组且每组有多排的第一长条孔，第二支撑板开设有多组且每组有多排的第二长条孔，第一焊接板开设有第一焊槽，第二焊接板开设有第二焊槽。本发明解决了拼接的U肋影响正交异性钢桥的寿命问题，具有焊接方便、桥面强度高的有益效果。
Anti-fatigue orthotropic steel-concrete combined bridge deck
The invention discloses an anti-fatigue orthotropic steel-concrete combined bridge deck and relates to the technical field of bridge construction.The anti-fatigue orthotropic steel-concrete combined bridge deck comprises a bridge deck slab, a U-shaped rib and longitudinal and transverse supporting beams, the U-shaped rib comprises a bottom plate, a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are connected to the two sides of the bottom plate, the first supporting plate is connected with a first welding plate, and the second supporting plate is connected with a second welding plate; the bottom plate is fixedly connected with the longitudinal and transverse supporting beams, the first welding plate and the second welding plate are fixedly connected with the bridge deck slab, the first supporting plate is provided with multiple sets of first long-strip-shaped holes in the length direction, each set of first long-strip-shaped holes is provided with multiple rows of first long-strip-shaped holes, the second supporting plate is provided with multiple sets of second long-strip-shaped holes in each set, and the first welding plate is provided with a first welding groove. The second welding plate is provided with a second welding groove. The problem that the service life of the orthotropic steel bridge is affected by the spliced U ribs is solved, and the beneficial effects that welding is convenient, and the bridge deck strength is high are achieved.
本发明公开了一种抗疲劳正交异性钢混组合桥面，涉及桥梁建筑技术领域领域，其包括桥面板、U肋和纵横支撑梁，U肋包括底板和连接在底板两侧的第一支撑板、第二支撑板，第一支撑板连接有第一焊接板，第二支撑板连接有第二焊接板，底板与纵横支撑梁固定连接，第一焊接板和第二焊接板与桥面板固定连接，第一支撑板沿长度方向开设有多组且每组有多排的第一长条孔，第二支撑板开设有多组且每组有多排的第二长条孔，第一焊接板开设有第一焊槽，第二焊接板开设有第二焊槽。本发明解决了拼接的U肋影响正交异性钢桥的寿命问题，具有焊接方便、桥面强度高的有益效果。
Anti-fatigue orthotropic steel-concrete combined bridge deck
一种抗疲劳正交异性钢混组合桥面
LIU CONGCONG (author) / LI MENG (author) / JIN ZHUANGZHUANG (author) / QI ZHENYA (author) / XU KAI (author) / JIANG SHAOLIN (author) / ZHANG QINGHUA (author)
2024-11-19
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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