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A platform for research: civil engineering, architecture and urbanism
Corrugated steel-concrete composite bridge deck slab and bridge
The invention relates to the technical field of bridge decks, and provides a corrugated steel-concrete combined bridge deck and a bridge. The corrugated steel-concrete combined bridge deck comprises a corrugated steel bottom plate and a steel reinforcement framework; the reinforcement cage comprises an upper-layer reinforcement mesh and a lower-layer reinforcement mesh; the upper-layer reinforcing mesh comprises upper-layer transverse bars and upper-layer longitudinal bars and is positioned on the wave crests of the corrugated steel bottom plate; the lower-layer reinforcing mesh comprises lower-layer transverse bars and lower-layer longitudinal bars; the lower-layer longitudinal bars are distributed on the upper flange of the main beam at intervals; each wave trough comprises at least two lower-layer transverse ribs; the corrugated steel bottom plate is not welded to the main beam, the problems that in an existing combined bridge deck, the welding workload of the corrugated steel bottom plate and the upper flange of the main beam is large, and the welding seam detection cost is high are solved, the steel reinforcement framework with simple structural elements can be prefabricated in a factory and installed on site, and the field operation problems that the steel reinforcement framework is complex and the binding difficulty is large are solved. And steel bar material consumption is low, and engineering cost is saved.
本发明涉及桥面板技术领域，提供一种波折型钢混组合桥面板及桥梁，其中波折型钢混组合桥面板包含波折型钢底板和钢筋骨架；所述钢筋骨架包含上层钢筋网和下层钢筋网；所述上层钢筋网包含上层横筋和上层纵筋，位于所述波折型钢底板的波峰上；所述下层钢筋网包含下层横筋和下层纵筋；所述下层纵筋在所述主梁上翼缘上间隔分布；每个波谷中包含至少两根所述下层横筋；所述波折型钢底板与主梁不焊接，解决现有组合桥面板中波折型钢底板与主梁上翼缘焊接作业量大、焊缝检测费用高的问题，构造要素简洁的钢筋骨架可工厂预制、现场安装，解决钢筋骨架复杂、绑扎难度大的现场作业难题，并且钢筋材料消耗低、节省工程费用。
Corrugated steel-concrete composite bridge deck slab and bridge
The invention relates to the technical field of bridge decks, and provides a corrugated steel-concrete combined bridge deck and a bridge. The corrugated steel-concrete combined bridge deck comprises a corrugated steel bottom plate and a steel reinforcement framework; the reinforcement cage comprises an upper-layer reinforcement mesh and a lower-layer reinforcement mesh; the upper-layer reinforcing mesh comprises upper-layer transverse bars and upper-layer longitudinal bars and is positioned on the wave crests of the corrugated steel bottom plate; the lower-layer reinforcing mesh comprises lower-layer transverse bars and lower-layer longitudinal bars; the lower-layer longitudinal bars are distributed on the upper flange of the main beam at intervals; each wave trough comprises at least two lower-layer transverse ribs; the corrugated steel bottom plate is not welded to the main beam, the problems that in an existing combined bridge deck, the welding workload of the corrugated steel bottom plate and the upper flange of the main beam is large, and the welding seam detection cost is high are solved, the steel reinforcement framework with simple structural elements can be prefabricated in a factory and installed on site, and the field operation problems that the steel reinforcement framework is complex and the binding difficulty is large are solved. And steel bar material consumption is low, and engineering cost is saved.
本发明涉及桥面板技术领域，提供一种波折型钢混组合桥面板及桥梁，其中波折型钢混组合桥面板包含波折型钢底板和钢筋骨架；所述钢筋骨架包含上层钢筋网和下层钢筋网；所述上层钢筋网包含上层横筋和上层纵筋，位于所述波折型钢底板的波峰上；所述下层钢筋网包含下层横筋和下层纵筋；所述下层纵筋在所述主梁上翼缘上间隔分布；每个波谷中包含至少两根所述下层横筋；所述波折型钢底板与主梁不焊接，解决现有组合桥面板中波折型钢底板与主梁上翼缘焊接作业量大、焊缝检测费用高的问题，构造要素简洁的钢筋骨架可工厂预制、现场安装，解决钢筋骨架复杂、绑扎难度大的现场作业难题，并且钢筋材料消耗低、节省工程费用。
Corrugated steel-concrete composite bridge deck slab and bridge
一种波折型钢混组合桥面板及桥梁
KANG LING (author) / XU ZHI (author) / MOU TINGMIN (author) / XU JINHUA (author) / DI BINGZHEN (author) / LAN YUZHANG (author) / XU NUO (author) / ZHAO CHENYANG (author) / CHEN MING (author) / WANG HUAN (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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