A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type prefabricated concrete bridge deck slab in tooth-shaped connection
The invention discloses a tooth-shaped connection assembly type precast concrete bridge deck, and relates to the technical field of bridge engineering, the bridge deck comprises two adjacent bridge deck main bodies, and the adjacent sides of the two adjacent bridge deck main bodies are both in tooth-shaped embedding in the transverse direction and the vertical direction; a semi-embedded anchor rod assembly is further arranged between every two adjacent bridge deck slab main bodies, and the semi-embedded anchor rod assemblies are longitudinally embedded in the adjacent bridge deck slab main bodies and fix the two adjacent bridge deck slab main bodies together when the two adjacent bridge deck slab main bodies are embedded. The bridge deck slab further comprises a steel plate assembly, and the steel plate assembly is arranged at the joint of the side edges of the two adjacent bridge deck slab bodies. And the embedded part of the two adjacent bridge deck slab main bodies is filled with epoxy resin. The bridge decks are mutually limited through tooth-shaped embedding, the bridge decks are assembled into a whole through the semi-embedded anchor rods and the side edge connecting steel plates, the bridge decks are filled with epoxy resin and UHPC materials, the integrity and bearing capacity of the bridge decks at the joints are met, meanwhile, the problem that wet joint construction is tedious is solved, and the construction efficiency is improved.
本发明公开了一种齿形连接的装配式预制混凝土桥面板，涉及桥梁工程技术领域，该桥面板包括两块相邻桥面板主体，两块相邻桥面板主体相邻的边侧在横向及竖向上均齿形嵌合；相邻桥面板主体之间还设置半预埋式锚杆组件，所述半预埋式锚杆组件纵向预埋在相邻桥面板主体内并在两块相邻桥面板主体相嵌合时将其固定在一起；还包括钢板组件，所述钢板组件设在两块相邻桥面板主体侧边接缝处；两块相邻桥面板主体的嵌合处填充有环氧树脂。本发明通过齿形嵌合使桥面板间互相限位，使用半预埋式锚杆和侧边连接钢板将桥面板装配为整体，并利用环氧树脂和UHPC材料填充，在满足接缝处桥面板整体性及承载力的同时，解决湿接缝施工繁琐问题，提高施工效率。
Assembly type prefabricated concrete bridge deck slab in tooth-shaped connection
The invention discloses a tooth-shaped connection assembly type precast concrete bridge deck, and relates to the technical field of bridge engineering, the bridge deck comprises two adjacent bridge deck main bodies, and the adjacent sides of the two adjacent bridge deck main bodies are both in tooth-shaped embedding in the transverse direction and the vertical direction; a semi-embedded anchor rod assembly is further arranged between every two adjacent bridge deck slab main bodies, and the semi-embedded anchor rod assemblies are longitudinally embedded in the adjacent bridge deck slab main bodies and fix the two adjacent bridge deck slab main bodies together when the two adjacent bridge deck slab main bodies are embedded. The bridge deck slab further comprises a steel plate assembly, and the steel plate assembly is arranged at the joint of the side edges of the two adjacent bridge deck slab bodies. And the embedded part of the two adjacent bridge deck slab main bodies is filled with epoxy resin. The bridge decks are mutually limited through tooth-shaped embedding, the bridge decks are assembled into a whole through the semi-embedded anchor rods and the side edge connecting steel plates, the bridge decks are filled with epoxy resin and UHPC materials, the integrity and bearing capacity of the bridge decks at the joints are met, meanwhile, the problem that wet joint construction is tedious is solved, and the construction efficiency is improved.
本发明公开了一种齿形连接的装配式预制混凝土桥面板，涉及桥梁工程技术领域，该桥面板包括两块相邻桥面板主体，两块相邻桥面板主体相邻的边侧在横向及竖向上均齿形嵌合；相邻桥面板主体之间还设置半预埋式锚杆组件，所述半预埋式锚杆组件纵向预埋在相邻桥面板主体内并在两块相邻桥面板主体相嵌合时将其固定在一起；还包括钢板组件，所述钢板组件设在两块相邻桥面板主体侧边接缝处；两块相邻桥面板主体的嵌合处填充有环氧树脂。本发明通过齿形嵌合使桥面板间互相限位，使用半预埋式锚杆和侧边连接钢板将桥面板装配为整体，并利用环氧树脂和UHPC材料填充，在满足接缝处桥面板整体性及承载力的同时，解决湿接缝施工繁琐问题，提高施工效率。
Assembly type prefabricated concrete bridge deck slab in tooth-shaped connection
一种齿形连接的装配式预制混凝土桥面板
ZHAN GANGYI (author) / FAN JUNLIN (author) / OH JUNG-YOUNG (author) / RAO LU (author) / XIAO LIN (author) / LI WENWEN (author) / LIU AIFENG (author) / HU CONG (author)
2022-11-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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